Web viewSRI VENKATESWARA COLLEGE OF ENGINEERING AND TECHNOLOGY (AUTONOMOUS) R.V.S NAGAR, CHITTOOR- 517. 127, ANDHRA PRADESH. Department of Mechanical Engineering

SRI VENKATESWARA COLLEGE OF ENGINEERING AND TECHNOLOGY (AUTONOMOUS)

R.V.S NAGAR, CHITTOOR- 517127, ANDHRA PRADESH.

Department of Mechanical Engineering__________________________________________________________________________________

Revised Scheme of Instruction and Examination under R14 Regulation II B.Tech., I Semester

S. No.

Course Code Subject

Hours / WeekCredits

Maximum Marks

L T P/D Internal External Total

1 14ACE12 Strength of Materials 3 1 … 3 30 70 100

2 14AEE06 Electrical Engineering and Electronics Engineering 3 1 … 3 30 70 100

3 14AME04 Engineering Metallurgy 3 … … 3 30 70 100

4 14AME05 Thermodynamics 3 1 … 3 30 70 100

5 14AME06 Production Technology 3 1 … 3 30 70 1006 14AME07 Machine Drawing 1 … 4 3 30 70 100

7 14AEE09 Electrical Engineering and Electronics Engineering Lab … … 3 2 30 70 100

8 14AME08 Production Technology and Metallurgy Lab … … 3 2 30 70 100

TOTAL 16 4 10 22 240 560 800

II B.Tech., II Semester

S. No.

Course Code Subject

Hours / WeekCredits

Maximum Marks

L T P Internal External Total

1 14AHS12 Managerial Economics and Financial Analysis 3 1 … 3 30 70 100

2 14AME09 Kinematics of Machinery 3 1 … 3 30 70 100

3 14AME10 Thermal Engineering 3 1 … 3 30 70 100

4 14ACE11 Fluid Mechanics and Hydraulic Machinery 3 1 … 3 30 70 100

5 14AME11 Metrology 3 1 … 3 30 70 100

6 14AME12 Machine Tools 3 1 … 3 30 70 100

8 14ACE22 Strength of Materials and Fluid Mechanics, Hydraulic Machinery Lab … … 3 2 30 70 100

9 14AME15 Metrology and Machine Tools Lab … … 3 2 30 70 100

TOTAL 18 6 6 22 240 560 800

7 14AHS15 Quantitative Aptitude and Reasoning-I (Audit Course)

3 … … … … … …

III B.Tech., I Semester

1

S. No.

Course Code Subject

Hours / WeekCredits

Maximum Marks


1 14AHS13 Technical English -II 3 1 … 3 30 70 100

2 14AME17 Industrial Management 3 1 … 3 30 70 100

3 14AME18 Dynamics of Machinery 3 1 … 3 30 70 100

4 14AME19 Mechatronics 3 1 … 3 30 70 100

5 14AME20 Design of Machine Elements - I 3 1 … 3 30 70 100

6 14AAT04 Automobile Engineering 3 1 … 3 30 70 100

7 14AHS14 Technical English Lab -II … … 3 2 30 70 100

8 14AME23 Thermal Engineering Lab … … 3 2 30 70 100

TOTAL 18 6 6 22 270 630 900

9 14AHS16 Quantitative Aptitude and Reasoning-II (Audit Course) 3 … … … … … …

III B.Tech., II Semester

S.No. Course Code Subject

Hours / WeekCredits

Maximum Marks


1 14AME24 Instrumentation and Control Systems 3 1 … 3 30 70 100

2 14AME25 Design of Machine Elements-II 3 1 … 3 30 70 100

3 14AME26 Heat Transfer 3 1 … 3 30 70 100

4 14AME27 Automation and Robotics 3 1 … 3 30 70 100

5 14AME28 Operations Research 3 1 … 3 30 70 100

6 14AME29 Renewable Energy Sources 3 1 … 3 30 70 100

7 14AME30 Heat Transfer Lab … … 3 2 30 70 100

8 14AME31Instrumentation and Control Systems and Dynamics of Machinery Lab

… … 3 2 30 70 100

TOTAL 18 6 6 22 240 560 800

9 14AME32Total Quality Management in Mechanical Engineering (Audit Course)

3 … … … … … …

IV B.Tech., I Semester

2

S. No.

Course Code Subject

Hours / WeekCredits

Maximum Marks


1 14AME33 Finite Element Methods 3 1 … 3 30 70 1002 14AME34 CAD/CAM/CIM 3 1 … 3 30 70 1003 14AME35 Refrigeration and Air

Conditioning 3 1 … 3 30 70 100

4 14AME36 Internal Combustion Engines and Gas Turbines 3 1 … 3 30 70 100

5

ELECTIVE-I

3 1 … 3 30 70 10014AME37 Gas Turbines and Jet Propulsion

14AME38 Product Design and Development

14AME39 Tribology and Bearing Design

6

ELECTIVE-II

3 1 … 3 30 70 10014AME40 Computational Fluid Dynamics

14AME41 Advanced Tool Design

14AME42 Geometric Modeling

7 14AME44 CAM and Analysis Lab … … 3 2 30 70 100

8 14AME45 Production Drawing Practice Lab with Solid Works … … 3 2 30 70 100

TOTAL 18 6 6 22 240 560 800

9 14AMB02 Professional Ethics (Audit Course) 3 … … … … … …

IV B.Tech., II Semester

S. No.

Course Code Subject Hours / Week Credits Maximum Marks


1

ELECTIVE-III

3 1 … 3 30 70 10014AME46 Modern Manufacturing Methods

14AME47 Combustion Engineering

14AME48 Advanced Mechanics of Solids

2

ELECTIVE-IV

3 1 … 3 30 70 10014AME49 Power Plant Engineering

14AME50 Advances in Casting and Welding Processes

14AME51 Mechanical Vibrations3 14AME52 Project Work … … … 16 100 200 300

TOTAL 6 2 0 22 160 340 500

SRI VENKATESWARA COLLEGE OF ENGINEERING & TECHNOLOGY(AUTONOMOUS)

II B.Tech-I Sem (ME) L P T C

3

3 1 0 3

(14ACE12) STRENGTH OF MATERIALS

Objectives: 1. To study the internal effects produced and deformations of bodies caused by externally applied forces.2. To understand the strength characteristics of different materials and structural members subjected to

shear, torsion and bending.3. To understand the basic concepts of torsion of circular shafts and springs. 4. To understand the concepts of circumferential and hoop stresses in thin and thick cylinders.

Outcomes: After completion of the course the student will be able to:

1. Understand the concepts and applications of stresses and strains2. Determine the internal forces in the beams3. Formulate the expressions for deflection for different loading conditions4. Formulate the expressions for longitudinal and circumferential stresses in thin and thick cylinders

UNIT ISIMPLE STRESSES AND STRAINS: Elasticity and plasticity – Types of stresses and strains – Hooke’s law – Working stress – Factor of safety – Lateral strain, Poisson’s ratio and volumetric strain – Elastic moduli and the relationship between them – Bars of varying section – composite bars – Temperature stresses.STRAIN ENERGY: Resilience – Gradual – sudden - impact and shock loadings- Simple Applications.

UNIT II SHEAR FORCE AND BENDING MOMENTS: Types of supports – Types of beams – Shear force and bending moment diagrams for simply supported - cantilever and over hanging beams with point loads - uniformly distributed load - uniformly varying loads and couples – Relationship between shear force and bending moment.

UNIT IIITHEORY OF SIMPLE BENDING: Assumptions made in the theory of simple bending – Derivation of bending equation: M/I = f/y = E/R –Neutral axis – Determination bending stresses – section modulus of rectangular and circular sections (Solid and Hollow), I-T-Angle and Channel sections – Design of simple beam.SHEAR STRESS DISTRIBUTION: Derivation of formula – Shear stress distribution in rectangular – triangular – circular - I and T sections.

UNIT IVDEFLECTIONS OF BEAMS: Bending into a circular arc – slope - deflection and radius of curvature – Differential equation for the elastic line of a beam – Double integration and Macaulay’s methods – Determination of slope and deflection for cantilever and simply supported beams subjected to point loads - U.D.L uniformly varying load. TORSION OF CIRCULAR SHAFTS AND SPRINGS: Theory of pure torsion - Torsional theory applied to circular shafts – Power transmission - Close and open coiled helical springs under axial loads and axial twist – Carriage springs.

UNIT VTHIN CYLINDERS: Thin seamless cylindrical shells – Derivation of formula for longitudinal and circumferential stresses – hoop - longitudinal and volumetric strains – changes in diameter and volume of thin cylinders – Riveted boiler Shells - Thin spherical shells. THICK CYLINDERS: Thick cylinders – Lame’s equation – Design of thick cylindrical shells – Compound cylinders – Shrink fit allowance – Initial difference of radii at the junction.

Text Books:

4

1. B.C. Punmia, Ashok Kumar Jain & Arun Kumar Jain, Mechanics of Materials, Mumbai, 1st Edition, Laxmi Publications, 2002.

2. R. Subramaniyan, Strength of Materials, Oxford University Press, New Delhi, Edition 2008.

3. A.R. Basu, Strength of materials, Dhanpat Rai & Company, New Delhi.

References:

1. Bhavikatti, Strength of materials, New Delhi, 4th Edition, S. Chand & Co., 2009 2. Timoshenko & Young, Elements of Strength of materials, New Delhi, 2nd Edition,

Eastern Wiley Publications, 2011.3. Engineering Mechanics, Irving H.Sharnes, Prentice Hall Of India.Ltd.,1998

SRI VENKATESWARA COLLEGE OF ENGINEERING & TECHNOLOGY (AUTONOMOUS)

II B.Tech- I Sem (ME)

5

L T P C3 1 0 3

(14AEE06) ELECTRICAL ENGINEERING AND ELECTRONICS ENGINEERING

Objectives:1. To understand the Fundamentals of Electrical Circuits and measurements. 2. To study the construction, principle of operation and performance of DC and AC Machines and also

know Principle of Measuring Instruments. 3. To understand the characteristics and applications of diode, transistor and SCR.4. To understand the operation of CRO and regulated power supplies and function generators.

Outcomes:After completion of this course the students will be able to:

1. Acquire the knowledge of construction, operation and applications of different types of electrical machines.

2. Have knowledge of instruments for measuring basic electrical quantities.3. Know applications of PN Junction diode, Transistor and SCR.4. Gain the knowledge about CRO, regulated power supplies and function generators.

UNIT I INTRODUCTION TO ELECTRIC CIRCUITS AND MEASURMENTS: Circuit elements – Sources - Ohm’s Law - Kirchhoff’s Laws - Network reduction Techniques , Mesh analysis and Nodal Analysis –Thevenin’s , Superposition - Simple Problems - Sinusoidal Alternating Quantities – Concept of Frequency, Period, Phase, Average and RMS Values – Concept of Impedance.MEASURING INSTRUMENTS: Principle of Operation Moving Coil and Moving Iron Types of Voltmeters and Ammeters - Multimeters –Measurements of resistance, inductance & capacitance. Wheat stone’s bridge, Schering bridge & Anderson bridge.

UNIT II DC MACHINES & TRANSFORMER: Construction - Principle of Operation and EMF Equation - Different Types of Generators - DC Motor Operation – Different Types – Torque Equation – Efficiency - Applications of DC Motors.TRANSFORMER: Principle of Operation of Single Phase Transformer - EMF Equation – Losses – Efficiency and Regulation.

UNIT III AC MACHINES: Concept of Three Phase Supply – Construction, Operation and types of Three Phase Induction Motors - Slip – Torque Characteristics and Application – Principle of Operation of Alternator – Concept of Regulation.SINGLE PHASE MOTORS: Shaded pole type motor, Repulsion motors, stepper motor- construction and principles of operation only.

UNIT IV DIODE AND TRANSISTOR CHARACTERISTICS: PN Junction Diode, Zener Diode – V-I Characteristics – Applications – Rectifier – Half Wave – Full Wave and Bridge Rectifiers – Simple Problems – PNP and NPN Junction Transistor – Transistor as an Amplifier – Single stage CE Amplifier – Frequency response of CE Amplifier – Junction Field Effect Transistor (JFET) operation and characteristics, SCR - characteristics and its applications

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UNIT VCATHODE RAY OSCILLOSCOPE: Study of CRO – Principles of CRT (Cathode Ray Tube) – Deflection sensitivity – Electrostatic and Magnetic deflection – Applications of CRO – Voltage, Current and Frequency MeasurementsREGULATED POWER SUPPLIES: Functional diagram - Principle of operation – Applications functional generators – functional diagram - principle of operation.

Text Books:1. J.P. Nagrath & D. P Kothari: Basic Electrical Engineering, PHI Publications2. HUGHES: Electrical and Electronic Technology, Pearson Publications.3. Mehta, V.K: Principles of Electrical & Electronics Engineering, S. Chandan &

Company.

References:1. Helfrick and Cooper: Modern Electronic Instrumentation and Measurement

Techniques, PHI Publications.2. R.L.Boylestad and Louis Nashelsky, Electronic Devices and Circuits, 9th Edition,

Printice Hall International Publishers, 2006.

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SRI VENKATESWARA COLLEGE OF ENGINEERING & TECHNOLOLGY (AUTONOMOUS)

II B.Tech – I Sem (ME) L T P C3 0 0 3

(14AME04) ENGINEERING METALLURGYObjectives:

1. To understand the importance of various Engineering materials used in mechanical process/industries.2. To understand the metallurgical behavior of metals and alloys in practical applications3. To choose appropriate metallurgical process to improve the properties of metals and alloys4. To understand the behavior and production of products using composite materials.

Outcomes:After completion of course the student will be able to:

1. Make a right choice of metal or alloy to suit the functional behavior of a product.2. Can modify the required properties of materials in easy way.3. Identify problem areas in the production and usage of metals and alloy products and take corrective

measures.4. Predict the behavior of metals and alloys and suggest modifications to the designer, for increased life

and low cost of products.

UNIT ISTRUCTURE OF MATERIALS: Mechanical properties of metals, Crystallization of metals, effect of grain size and grain boundaries on the properties of metals / alloys. Imperfections in crystals. EQUILIBRIUM DIAGRAMS: Definitions of terms, solid solutions–solubility and solutions, Types- Interstitial solid solutions, substitutional solid solutions, Fick’s laws of diffusion, Hume Ruthery rules of solid solubility. Cooling curves, Construction of equilibrium diagrams, Phase rule, Types of phase diagrams, Lever rule, Invariant reactions, Coring and Miscibility.

UNIT IITRANSFORMATION IN SOLID STATE: Iron-Iron carbon equilibrium diagram, Relationship between equilibrium diagrams and properties of alloys, Effect of alloying elements on Iron-Iron carbon system, TTT diagrams.

UNIT IIICAST IRONS AND STEELS: Structure and properties of white cast iron, malleable cast iron, grey cast iron, Spheroidal graphite cast iron, Alloy cast irons. Classification of steels, structure and properties of plain carbon steels, Low alloy steels, Hadfield manganese steel, tool and die steels.

UNIT IVNON-FERROUS METALS AND ALLOYS: Structure and properties of copper and its alloys, Aluminium and its alloys.HEAT TREATMENT OF FERROUS AND NON-FERROUS ALLOYS: Annealing, Normalizing, Hardening, Tempering, Hardenability, Surface hardening, Age hardening treatment.

UNIT VCERAMIC MATERIALS: Crystalline ceramics, glasses, ceramic tools, cermets.COMPOSITE MATERIALS: Classification of composites, various methods of component manufacture of composites, particle reinforced materials, fiber reinforced materials, metal ceramic mixtures, metal-matrix composites, and Carbon-Carbon composites.

Text Books:

8

1. V. Raghavan, Material science and Engineering, 5th Edition, Prentice Hall of India, 2006.

2. Sidney H. Avner, Introduction to Physical Metallurgy, 2nd Edition, Tata McGraw Hill, New Delhi 6th reprint 2001.

3. William D.Callister, Materials Science & Engineering - An Introduction, Jr. Wiley India Pvt. Ltd. 6th Edition, New Delhi, 2006.

References:1. V.D. Kodgire & S.V. Kodgire, Material Science and Metallurgy, Kolhapur, 4th

Edition, Everest Edition, 2006. 2. R.K. Rajput, Engineering materials and metallurgy, Hyderabad, 5th Edition, S.

Chand Publishers, 2006.3. Donald R. Askeland, Essential of Materials Science and Engineering, USA, 2nd

Edition, Thomson Publisher 2008.


9


(14AME05) THERMODYNAMICS

Objectives:1. To understand the principles of thermodynamics and to be able to use it in accounting for the bulk

behaviour of the simple physical systems.2. To provide in-depth study of mixture of perfect gases, gas laws to find the partial pressures, enthalpy,

entropy etc. at different states of gases, 3. To understand Properties of pure substances, properties of steam, steam tables, mollier charts,4. To enlighten the basic concepts of air standard cycles and vapour power cycles.

Outcomes: After completion of the course, the student will be:

1. Familiar with principle of thermodynamics and can solve the problems related to various thermal engineering systems using the zeroth law, 1st and 2nd law of thermodynamics.

2. Able to understand the behavior of ideal and real gases at different states of the system and can find partial pressures , enthalpy and entropy

3. Able to understand the properties of steam and can solve problem using steam tables and mollier charts

4. Able to understand the working of different air standard cycles and vapour power cycles and can solve the related problems

UNIT I BASIC CONCEPTS AND FIRST LAW: Basic concepts, macroscopic and microscopic approach, Thermodynamic systems and control volume. Property, state, path, process and cycle, thermodynamic equilibrium, quasi-static process, concept of continuum, Zeroth law of thermodynamics – concept of temperature and its measurement, types. Work and heat, modes of work. Path and point function, pdv- work in various quasistatic process, First law of thermodynamics – application to closed and open systems, energy, specific heat capacities, enthalpy, PMM-1, steady flow energy equation, steady flow process with reference to nozzle, boiler and turbine.

UNIT II SECOND LAW: Second law of thermodynamics – Kelvin’s and Clausius statements of second law. Refrigerator and Heat pump, equivalence of kelvin’s and Clausius statements, PMM2, Reversibility and irreversibility, causes of irreversibility, Carnot cycle, reversed carnot cycle, Carnot theorem, corollary of carnots theorem, efficiency, COP. Thermodynamic temperature scale, Clausius theorem. Entropy, inequality of Clausius, entropy change in irreversible process, Principle of entropy, first and second laws combined, reversible adiabatic work in steady flow system, Calculations of work done, internal energy, entropy and heat transfer in non- flow and flow processes, Introduction to availability and exergy.

UNIT III IDEAL AND REAL GASES Gas mixtures – properties ideal and real gases, equation state, Avagadro’s Law, Vander Waal’s equation, specific heats, internal energy ,enthalpy and entropy of an ideal gas, reversible adiabatic process, isothermal process, polytropic process, simple problems, compressibility factor, compressibility chart – Dalton’s law of partial pressure, internal energy ,enthalpy and entropy of gas mixtures.

UNIT IV PROPERTIES OF PURE SUBSTANCES AND STEAM POWER CYCLES:Properties of pure substances – Thermodynamic properties of pure substances in solid, liquid and vapour phases, P-V, P-T, T-V, T-S, H-S diagrams, PVT

10

surfaces, thermodynamic properties of steam, steam tables, mollier charts, simple problems.STEAM POWER CYCLE: Standard Rankine cycle, layout of steam power plant, Methods for increasing efficiency, reheat and regenerative cycle. related problems.

UNIT V AIR STANDARD CYCLES POWER CYCLES: Otto, Diesel, Dual Combustion cycles, Sterling Cycle, Atkinson Cycle, Ericsson Cycle, Lenoir Cycle. Description and representation on P–V and T-S diagram, thermal efficiency. Mean effective pressure, Related problems.

(Use of standard thermodynamic steam tables and Mollier diagram are permitted)

Text Books:1. P.K. Nag., Engineering Thermodynamics, Tata McGraw Hill, New Delhi, 5th Edition,

2014.2. Cengel, Thermodynamics – An Engineering Approach, 3rd Edition, Tata McGraw

Hill, New Delhi, 2003.3. Eastop T.D and A. McConkey, “Applied Thermodynamics”, for engineering

technologies 5th edition longman U.K 1993.

References:1. J.P. Holman, Thermodynamics, 3rd Edition, Tata McGraw Hill, 1995.2. C.P. Arora, Thermodynamics, Tata McGraw Hill, New Delhi,12th reprint 2007.3. C. Merala, Pother, W. Craig & Somerton, Thermodynamics for Engineers, Schaum

Outline Series, Tata McGraw Hill,3rd Edition, New Delhi, 2004.


II B.Tech – I Sem (ME) L T P C

11

3 1 0 3

(14AME06) PRODUCTION TECHNOLOGY

Objectives: 1. To understand the different types of competing Production processes at the disposal of Mechanical

Engineer. 2. To understand the science and technology of casting, welding, forming and plastics processing.3. To understand latest advancements in manufacturing technology and their practical importance.4. To study the different non destructive tests for different processes.

Outcomes: After completion of the course, the student will be able to:

1. Choose the appropriate production process to suit the production of a product with specified surface topography.

2. Identify tooling requirements/constraints in production.3. Suggest to the management new technologies at the disposal of modern engineer and plan for shop

up gradation.4. Upgrade their selves for the future updation of the production processes and technologies.

UNIT ICASTING: Solidification of pure metal and alloys - Solidification of castings, Steps involved in making a casting– Types of patterns, Pattern making, Materials used for patterns, pattern allowances, Types of sand moulds and molding machines. DESIGN OF CASTINGS: Principles of Gating, Gating ratio and design of Gating systems, Risers and Cores - Types, functions, and design, Introduction of foundry sands, sand properties and testing.

UNIT IIWELDING: Classification of welding processes. Types of welds, welded joints, and their characteristics. Gas welding, Arc welding, Forge welding, Resistance welding, Thermit welding, Plasma Arc welding, Inert Gas welding, TIG, MIG welding, and Friction welding, simple problems, Heat affected zones, welding defects – causes and remedies. Soldering: Principle, procedure, classification and applicationsBrazing: Principle, procedure, classification and applicationsCutting of Metals: Oxy Acetylene Gas cutting, plasma arc cutting, Cutting of ferrous and non-ferrous metals.

UNIT IIIHot working, cold working, warm working, strain hardening, recovery, recrystallisation and grain growth, Rolling – theory of rolling, types of Rolling mills and products, simple problems.EXTRUSION OF METALS: Basic extrusion process and its characteristics, Types of extrusion.

UNIT IVFORGING PROCESSES: Principles of forging, Tools and Dies, Types of Forging, Drop Forging, Roll forging, simple problems, forging defects.SHEET METAL AND OTHER COLD WORKING PROCESSES: Blanking and piercing, Bending and forming, Drawing and its types, wire drawing and tube drawing, coining, embossing, hot and cold spinning, HERF(High Energy Rate Forming) Methods.

UNIT VPROCESSING OF PLASTICS: Molding methods-Compression & Transfer molding, Injection, Blow, Rotary and Vaccum forming methods, Calendaring operations, applications to thermosets and thermo plastics- Introduction to fiber reinforced plastics.POWDER METALLURGY: Introduction, preparation of powder, Fundamental properties of Metal Powder, different fabrication methods.

12

Text Books:1. P.N. Rao, Manufacturing Technology, Noida, 2nd Edition, Tata McGraw Hill, 2008. 2. Kalpakjain, Manufacturing Technology, Chennai, 4th Edition, Pearson Edition, 2002.3. B.S. Raghuwanshi, Workshop Technology, Volume-I, 2nd Edition Dhanpat Rai & Co

Pvt. Ltd, 2014.

References:1. R.K. Jain, Production Technology New Delhi, 2nd Edition, Kanna Publishers, 2001. 2. R.S. Parmar, Welding Process & Technology, New Delhi, 4th Edition, Kanna

Publishers, 1997. 3. K.L Narayana, Production Technology, New Delhi, 2nd Edition, I.K. International

Publications, 2010.


II B.Tech – I Sem (ME) L T P C 1 0 4 3

(14AME07) MACHINE DRAWING Objectives:

13

1. Understand the importance of Machine drawing. 2. Understand representation of conventional materials and common machine elements.3. Add a standard title box to the drawing. 4. Understand the principles of assembling a machine part.

Outcomes:After completion of the course, the student will be able to:

1. Represent common machine elements conventionally.2. Dimension following the general rules.3. Prepare sectional and additional views for the machine elements in general.4. Assemble typical machine parts.

PART-A

I. MACHINE DRAWING CONVENTIONS:

Need for drawing conventions – introduction to IS conventionsa) Conventional representation of materials, common machine elements and parts

such as screws, nuts, bolts, keys, gears, webs, ribs.b) Types of sections – selection of section planes and drawing of sections and

auxiliary sectional views. Parts not usually sectioned.c) Methods of dimensioning, general rules for sizes and placement of dimensions for

holes, centers, curved and tapered features.d) Common abbreviations & their meaning

II. DRAWING OF MACHINE ELEMENTS AND SIMPLE PARTS :

Selection of Views, additional views for the following machine elements and parts with proportions.

a) Popular forms of Screw threads, bolts, nuts, stud bolts, tap bolts, set screws.b) Keys, cotter joints and knuckle joint.c) Rivetted joints for platesd) Flanged coupling and claw coupling & cast iron pipe joints.e) Bushed journal, foot step bearing.

PART-B

III. ASSEMBLY DRAWINGS:

Drawings of assembled views for the part drawings of the following using conventions and drawing proportions.

a) Engine Parts – Stuffing Box, Cross Head, Eccentrics, Petrol Engine Connecting Rod and Piston Assembly.

b) Other Machine Parts – Screw Jack, Machine Vices, Plummer Block, Lathe Tailstock, Milling Machine Tailstock and Square Tool Post.

c) VALVES: Non Return Valve- Feed Check Valve and Air Cock.

NOTE: First angle projection to be adopted. The student should be able to provide working drawings of actual parts.

Text Books:

1. K.L. Narayana, P. Kannaiah & K. Venkata Reddy, Machine Drawing, NewAge Publishers 4th Edition,2012.

2. R.K. Dhawan, Machine Drawing, 2nd Edition, S. Chand Publications, 1996.3. P.S. Gill, Machine Drawing, Madhurai, 12th Edition, Sk Kataria & Sons, 2009.

References:

14

1. Luzzader, Machine Drawing, Anand, 4th Edition, Charotor Publishing House, 2003. 2. Rajput, Machine Drawing, Hyderabad, 4th Edition, S.Chand Publications, 2002. 3. K.C. John, Textbook of Machine Drawing, 5th Edition, Printice Hall International

Publishers learning, 2009.

Note: THE END EXAM WILL BE FOR 3 HRS IN THE FOLLOWING PATTERN:

1. Four questions to be set from part-A and the student should answer any three with weightage of 10 marks each-30 marks.

2. One question to be set from part-B of assembly view of any component maximum of two views (Major view 30 marks Minor view 10 marks).


II B.Tech –I Sem (ME) L T P C0 0 3 2

(14AEE09) ELECTRICAL ENGINEERING AND ELECTRONICS ENGINEERING LABObjectives:

1. To test different types of DC machines2. To know the speed control of DC machines3. To know the characteristics of Diode, Transistor and SCR4. To understand the principles of CE amplifier and CRO

15

Outcomes:After completion of this course the student will be able to:

1. Find Efficiency of DC machines by different methods2. Understand the speed control of DC shunt machine 3. Gain the knowledge of Diode, Transistor and SCR Characteristics4. Gain the knowledge about Rectifiers and CRO operation

The following experiments are required to be conducted as compulsory experiments:

1. Swinburne’s Test on DC shunt machine and Predetermination of efficiency as motor and generator

2. Brake test on DC shunt motor. Determination of performance characteristics3. Speed control of dc shunt motor - Armature voltage control

- Field control 4. OC & SC tests on Single-phase transformer (Predetermination of efficiency and

Regulation at given power factors and determination of equivalent circuit)5. Brake test on 3-phase Induction motor (performance characteristics)6. Regulation of alternator by synchronous impedance method7. Forward and Reverse bias characteristics of PN Junction diode8. Full Wave Rectifier with and without filters9. Input and Output characteristics of Transistor in CE configuration10. Characteristics of SCR11. Frequency response in CE Amplifier12. VI Characteristics or Zener Diode.



(14AME08) PRODUCTION TECHNOLOGY AND METALLURGY LAB

Objectives:1. To understand the various types of manufacturing processes to be used in real time.2. To gain the practical exposure on casting, welding, forming and plastic processing.3. To identify different materials and alloys structures4. To understand the behavior of metals in heating and cooling

Outcomes:

16

After completion of this course the student will be able to: 1. Select the suitable manufacturing process to produce the desired components.2. Understand the best practice to overcome the defects in manufacturing process.3. Gain the knowledge of microscopes and different machinery used in metallurgy lab 4. Gain the knowledge about behavior of metals and alloys in different heat treatments

Group A: PRODUCTION TECHNOLOGY LAB

1. Pattern Design and making - for one casting drawing.2. Sand properties testing - strength and permeability 3. Molding Melting and Casting 4. TIG/Plasma Welding Lap & Butt Joint 5. Spot Welding 6. Blanking & Piercing operation and study of simple, compound and progressive

dies.7. Hydraulic Press: Deep drawing and extrusion operation.8. Injection Molding and Blow Molding

Group B: METALLURGY LAB

1. Preparation and study of the Microstructure of pure metals like Cu and Al.2. Preparation and study of the Microstructure of Mild steels, low carbon steels, high

Carbon steels.3. Study of the Microstructures of Cast Irons.4. Study of the Microstructures of Non-Ferrous alloys.5. Study of the Microstructures of High speed steels.6. Hardenability of steels by Jominy End Quench Test.7. Hardness measurement of various heats treated and non treated steels.


II B.Tech – II Sem (ME) L T P C3 1 0 3

(14AHS12) MANAGERIAL ECONOMICS AND FINANCIAL ANALYSIS(Common to Civil, ME & AE Branches)

Objectives:1. Comprehend the fundamental concepts and theoretical principles of the Economics 2. The course equips the students to develop an economic way of thinking in dealing with practical

business problems and challenges3. Identify the basic economic events most common in business operations 4. Also enable the students by providing the basic knowledge of book keeping, accounting and make

analysis of financial statements of a business organization.

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Outcomes:After the completion of the course student will be able to

1. Gain knowledge on managerial economics 2. Develop an understanding of economic principles and to enhance skills in high-level problem solving

and critical thinking3. Evaluate the economic environment and the impact of governmental economic policies on consumers

and financial institutions.4. Know the application of financial accounting in the field of Engineering.

UNIT – IINTRODUCTION TO MANAGERIAL ECONOMICS: Managerial Economics: Definition, Nature and Scope – Demand analysis: Law of demand, Demand determinants, Elasticity of Demand: Definition, Types, Measurement and Significance – Demand forecasting methods (Survey methods, Statistical methods, Expert opinion method, Test marketing, Controlled experiments, Judgmental approach)

UNIT – II THEORY OF PRODUCTION AND COST ANALYSIS: Firm and industry – Production function – Cobb Douglas Production function – Laws of Returns – Internal and External economies of scale COST ANALYSIS: Cost concepts, Fixed vs. Variable costs, Explicit vs. Implicit Costs, Out of Pocket costs Vs Imputed costs, Opportunity Cost and Sunk costs BREAK EVEN ANALYSIS: Concept of Break Even Point (BEP) – Break Even Chart – Assumptions underlying and Practical significance of BEP (Simple Problems).

UNIT – IIIINTRODUCTION TO MARKETS AND BUSINESS ORGANIZATIONS: Market structures – Types of Competition – Features of perfect competition, Monopoly, Monopolistic competition – Price-Output Determination under perfect competition and Monopoly – Types of Business organization – Features, Merits and demerits of Sole proprietorship, Partnership and Joint stock companies – Types of companies – Public enterprises –Types and Features – Changing business environment in post – Liberalization scenario.

UNIT – IVCAPITAL AND CAPITAL BUDGETING: Capital and its Significance – Types of capital – Estimation of fixed and working capital requirements – Methods and sources of raising capital – Capital Budgeting Methods: Payback Method, Accounting Rate of Return (ARR), and Net Present Value (NPV) Method (Simple Problems).

UNIT –VFINANCIAL ACCOUNTING AND FINANCIAL ANALYSIS THROUGH RATIOS: Double entry book keeping – Journal – Ledger – Trial Balance –Trading Account and balance sheet with simple adjustments Ratio analysis: Computation of Liquidity Ratios (Current and Quick Ratio), Activity Ratios (Inventory Turnover Ratio and Debtor Turnover Ratio), Capital Structure Ratios (Debt- Equity Ratio and Interest Coverage Ratio) and Profitability Ratios (Gross Profit Ratio, Net Profit Ratio, Operating Ratio, P/E Ratio and EPS).

Text Books:

1. R.L. Varshney & K.L. Maheswari, Managerial Economics, 19th Edition, Sultan Chand & Sons, 2009.

2. S.A. Siddiqui & A.S. Siddiqui, Managerial Economics and Financial Analysis, New Age international, 2009.

3. A.R. Aryasri, Managerial Economics and Financial Analysis, 4th Edition, Tata McGraw Hill, 2009.

References:

18

1. R.L. Gupta, Financial Accounting, Volume-I, Sultan Chand & Sons, New Delhi, 2001.

2. James C. Van Horne, Financial Management policy, 12th Edition, Printice Hall International Publishers, 2001.

3. Joel Dean, Managerial Economics, Printice Hall International Publishers, 2001.



(14AME09) KINEMATICS OF MACHINERY

Objectives: To make the students to learn about the

1. Basic principles of mechanisms related to straight line motions and curved motions.2. Velocity and acceleration calculations for the various mechanisms using theoretical & graphical

methods.3. Mechanisms like steering, hook joint and cams.4. Power transmission like gear and gear trains.


1. Gets the basic understanding about the simple mechanisms, working principles there by to apply the required mechanism depending upon the functional requirements in the product design.

2. Gets the familiarity to calculate the velocity and acceleration of mechanisms.3. Gets the basic principles and procedures to design the CAM mechanism, hook mechanism and steering

mechanism.

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4. Gets the basic knowledge about gear and their applications.

UNIT IMECHANISMS AND MACHINES: Elements or Links – Classification, Rigid Link, flexible and fluid link, Types of kinematic pairs – sliding, turning, rolling, screw and spherical pairs, lower and higher pairs, closed and open pairs, constrained motion – completely, partially or successfully constrained and incompletely constrained motions, machine, kinematic chain – inversion of mechanism, inversions of quadric cycle chain, single and double slider crank chains.

UNIT IIMECHANISM WITH LOWER PAIRS : Introduction, Pantograph, Exact and approximate straight line motion mechanisms –Peaucellier, Hart and Scott Russell, Grasshopper, Watt, T Chebicheff and Robert Mechanisms STEERING MECHANISMS: Conditions for correct steering – Davis Steering gear, Ackermans steering gear, velocity ratio. HOOKE’S JOINT: Single and double Hooke’s joint, Universal coupling.

UNIT IIIVELOCITY AND ACCELERATION IN MECHANISMS: Analysis of simple mechanisms (Single slider crank mechanism and four barmechanism) – Velocity by Instantaneous center method, Kennedy’s theorem, Velocity by relative velocity method, Acceleration diagrams, Coriolis acceleration – Klein’s construction.

UNIT IVCAMS AND FOLLOWERS: Introduction, Types of followers and cams, Terminology, Types of follower motion - Uniform velocity, Simple harmonic motion and uniform acceleration and retardation, Maximum velocity and acceleration during outward and return strokes in the above 3 cases. Construction of cam profiles, Tangent cam with roller follower, Circular arc cam with flat surface follower.

UNIT VGEARS: Introduction, types, terminology, law of gearing, velocity of sliding, Form of teeth - cycloidal and involute profiles, Length of path and arc of contact, contact ratio, phenomena of interferences, rack and pinion.GEAR TRAINS: Introduction, Types, Train value, Simple and reverted wheel train, Epicyclic gear Train, Methods of finding train value or velocity ratio, Epicyclic gear trains, differential gear.

Text Books:1. S.S. Rattan, Theory of Machines and Mechanisms, Noida, 3rd Edition, Tata McGraw

Hill Publishers, 2004.2. R.S. Khurmi & J.K. Gupta, Theory of Machines, Hyderabad, 2nd Edition, S. Chand,

2008. 3. P.L. Ballaney, Theory of machines, New Delhi, 3rd Edition, Khanna Publishers,

1980.

References:1. Thomas Bevan, Theory of Machines, New Delhi, 1st Edition, hard back Edition, CBS,

1984.2. R.K. Bansal, Theory of Machines, New Delhi, 3rd Edition, Firewall Media, 2004. 3. Sadhu Singh, Theory of Machines, New Delhi, 2nd Edition, Pearson Edition, 2012.

20

SRI VENKATEWARA COLLEGE OF ENGINEERING & TECHNOLOGY(AUTONOMOUS)


(14AME10) THERMAL ENGINEERING

Objectives:To make the students to learn about the

1. Basic working principles of I.C. Engines and compressors and performance tests of C.I. and S.I. Engines.

2. Different types of boilers and basic principles and design calculations related to nozzles and condensers.

3. Basic principles and constructions of velocity diagrams for impulse and reaction turbines.4. Working principles of gas turbines and jet propulsion systems.


1. Learn about the I.C. Engines, compressors, which are mostly used as prime movers in automobile and industries respectively.

2. Learn about the basic theory of boilers, nozzles, condensers used in the thermal power plants.3. Get the experience to construct the velocity diagrams for both impulse and reaction turbines which is

prime requirement to design the steam turbines.4. Get the basic knowledge and process design calculations and procedures related to gas turbine and jet

propulsion systems used in power plants and air craft and rocket engines.

UNIT I

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I.C. ENGINES : Definition of Engine And Heat Engine, I.C Engine Classification – Parts of I.C. Engines, Working of I.C. Engines, Two Stroke & Four Stroke I.C. Engines SI & CI Engines, Valve and Port Timing Diagrams. Testing and Performance : Parameters of Performance - Measurement of Cylinder Pressure, Fuel Consumption, Air Intake, Exhaust Gas Composition, Brake Power – Determination of Frictional Losses And Indicated Power – Performance Test – Heat Balance Sheet and Chart. Related problems

UNIT IIAir Compressors: Reciprocating Compressors, Effect of Clearance volume in Compressors, Volumetric Efficiency, Isothermal efficiency and Isentropic efficiency of reciprocating compressors Single Stage and Multi Stage Compressors, Effect of Inter cooling and Pressure Drop in Multi - Stage Compressors, Problems Related to Reciprocating Compressors, Working principles of Roots blower, Vane type Blower, Centrifugal Compressor - Axial Flow Compressors.

UNIT IIIBOILERS : Classification based on Working principles & Pressures of operation, L.P & H.P. Boilers, Mountings and Accessories, Boiler efficiency, Principle of Draught, types, height and diameter of the chimney, Condition for maximum discharge through a chimney, Efficiency of a chimney, Artificial Draught.

UNIT IVSTEAM CONDENSERS: Requirements of steam condensing plant, Classification of condensers, working principle of different types, vacuum efficiency and condenser efficiency.

STEAM NOZZLES: Function of nozzle, applications, types, Flow through nozzles, thermodynamic analysis, assumptions, condition for maximum discharge, critical pressure ratio. Related problems, supersaturated flow,

UNIT VSTEAM TURBINES: Classification of Steam Turbines, Impulse Turbines-Mechanical details, Methods of reducing rotor speed, Velocity diagram, power developed, axial thrust, blade or diagram efficiency, condition for maximum efficiency. De-Laval Turbine, its features. Related problems ,Reaction Turbines-Mechanical details, principle of operation, thermodynamic analysis of a stage, degree of reaction, velocity diagram, Parson’s reaction turbine, condition for maximum efficiency. Related problems, difference between Impulse and reaction turbines.

Text Books:1. R.K. Rajput, Thermal Engineering, Hyderabad, Lakshmi Publications Pvt. Ltd,

9th Edition, 2013.2. R.S. Khurmi & J.K.Gupta, Thermal Engineering, 15th Edition, Hyderabad,

S.Chand, 2013.3. P.L. Balleny, Thermal Engineering, 20th Edition, Khanna Publishers, New Delhi,

1994.

References:1. V. Ganesan, I.C. Engines, Noida, 4th Edition, Tata McGraw Hill, 2014.2. Kothandaraman & Domkundwar, Thermal Engineering, Dhanpat Rai & Co,

2010.3. R. Yadav, Steam & Gas Turbines and Power plant engineering, 7th revised

Edition, Central Publishing House, Allahabad, 2009.

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II B.Tech – II Sem (ME) L T P C 3 1 0 3

(14ACE11) FLUID MECHANICS AND HYDRALIC MACHINERY

Objectives: 1. The aim of this course is to introduce and explain basic fundamentals of Fluid Mechanics, which is used

in various applications of Engineering.2. To understand fluid properties, hydrostatic law, flow measurement and its applications in Industries

and to obtain the loss of flow in a flow system.3. To understand the dimensional analysis and boundary layer concepts.4. To understand the working principles of hydraulic machinery.

Outcomes:After completion of this course the student will be able to:

1. Apply how to find frictional losses in a pipe when there is a flow between two places.2. Able to know types of flow and its measurements and applications.3. Able to identify the suitable pump required for different purposes. 4. Able to Classify the turbines and design criteria based on water availability

UNIT IFLUID PROPERTIES AND STATICS:: Dimensions and units - Definition of a fluid – Physical properties of fluids Density – Specific weight – Specific volume – Specific gravity – Compressibility –Vapour pressure – Surface tension and capillarity –Viscosity.Pascal’s law – Pressure variation in a static fluid – Atmospheric, gauge and absolute pressures – Measurement of pressure – Piezometer – U–tube and inverted U–tube manometers – Bourdon’s pressure gauge – Hydrostatic forces on plane and curved surfaces– Buoyancy-Buoyant Force and Centre of Buoyancy- Metacentre and Metacentric Height- Stability of Submerged and Floating Bodies- Determination of Metacentric Height.

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UNIT IIFLUID KINEMATICS AND FLUID DYNAMICS Types of flow, velocity field, one and two-dimensional flow analysis, circulation and vorticity, stream function and velocity potential function, potential flow, standard flow patterns, combination of flow patterns, flow net.Continuity equation, Euler’s equation of motion, Bernoulli’s equation and applications (Venturimeter and orifice meter). Impulse momentum equation and applications (pipe bend).

UNIT IIIEquations of motion for laminar flow of a Newtonian fluid – Viscous flow – Navier – Stoke’s equations, simple exact solutions for Hydrodynamic lubrication. PIPE FLOW: Reynold’s experiment – Reynold’s number - Minor losses in pipe flow - Darcy–Weisbach equation – Variation of friction Factor – Moody’s chart – Pipes in series – Pipes in parallel.

UNIT IVDimensional Analysis as a tool in design of experiments, identification of non dimensional numbers and their significance, dimensional analysis methods.Boundary Layer Theory – Formation, growth and separation of boundary layer – Integral momentum principles to compute drag and lift forces- Mathematical models for boundary layer flows.

UNIT VHYDRAULIC TURBINES: Elements of hydroelectric power plants- Heads and efficiencies of turbines – Classification of turbines –Pelton wheel-Modern Francis turbine – Kaplan turbine. Main components and working principle- Expressions for work done and efficiency – Working proportions and design of each. CENTRIFUGAL PUMPS: Classification and types of pumps – Components and working of a centrifugal pump – Work done by the impeller– Heads and efficiencies – Net positive suction head(NPSH)- Priming – Priming devices – Minimum starting speed – Multistage pumps – Pumps in series and parallel – Submersible pumps – Limiting suction head – Cavitation – Expression for specific speed.

Text Books:1. P.N. Modi & S.M. Seth, Hydraulics and Fluid Mechanics including Hydraulic

Machines, New Delhi, Standard Book House, Delhi,14th Edition 2002.2. R.K. Bansal, A text book of Fluid Mechanics and Hydraulic machinery, 9th Edition,

Laxmi Publications (P) Ltd, 2010.3. Jagadish Lal, Hydraulic Machines, 9th Edition, Metropolitan Book Company Pvt. Ltd,

2003.

References:1. Nachleba, Hydraulic Turbines, New Delhi, 1st Edition, Tata McGraw Hill Publishing

Co. Ltd, 2012.2. Streeter & Wylie, Fluid Mechanics, 10th Edition, Tata McGraw Hills Publications,

1997.3. C.M. White, Fluid Mechanics, 4th Edition, Tata McGraw Hills Publications, 2008.

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SRI VENKATEWARA COLLEGE OF ENGINEERING & TECHNOLOGY (AUTONOMOUS)

II B.Tech-II Sem (ME) L T P C3 1 0 3

(14AME11) METROLOGY

Objectives:1. To understand the different types of linear and angular measuring instruments.2. To understand concept of tolerance system for machine components.3. To understand the importance of thread measurement.4. To understand the requirement of alignment tests on machine tools.


1. Gain the basic knowledge of measuring instruments.2. Design inspection procedure in manufacturing systems.3. Supervise the inspectors in the shop floor. 4. Use of appropriate machine tool alignment test and trends in measuring machines.

UNIT ISYSTEMS OF LIMITS AND FITS: Introduction, Definitions, fits and their types – unilateral and bilateral tolerance system, hole and shaft basis systems – interchangeability and selective assembly. Systems of limits and fits as per BIS System for plain work. LIMIT GAUGES: Plug, Ring, Snap, Gap, Taper, Profile and Position gauges. Taylor’s principle- Design of Go and No Go gauges.

UNIT IILENGTH STANDARDS: Line and end standards, wavelength standards, slip gauges.MEASUREMENT OF ANGLES AND TAPERS: Bevel protractor, Angle gauges, spirit level, sine bar, sine centers, sine table: use of rollers and spheres to determine tapers.OPTICAL MEASURING INSTRUMENTS: Tool maker’s microscope and its application, optical flat and interferometers.STRAIGHTNESS, FLATNESS AND SQUARENESS MEASUREMENT: Autocollimator, Use of spirit level –engineer’s square-square block level.

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UNIT IIIMEASUREMENT THROUGH COMPARATORS: Mechanical, Optical, Electrical, Electronic, Pneumatic comparators and their uses.SURFACE ROUGHNESS MEASUREMENT: Difference between surface roughness and surface waviness, Numerical assessment of surface finish – Rt, Rz, Ra and RMS values, Methods of measurement of surface finish-profilograph, Talysurf, BIS symbols for indication of surface finish.

UNIT IVSCREW THREAD MEASUREMENT: Elements of screw threads, errors in screw threads, measurement of major, minor and effective diameter(Two wire method and Three wire method, Screw thread micro meter), angle and pitch measurement.GEAR MEASUREMENT: Gear measuring instruments, Parkinson’s Rolling Gear tester, Gear tooth profile checking, Measurement of diameter, pitch, pressure angle and tooth thickness.

UNIT VMACHINE TOOL ALIGNMENT TESTS: Requirements of Machine Tool Alignment Tests, Alignment tests on lathe, milling, drilling machines.MEASURING MACHINES: End Bar Measuring Machine, Coordinate measuring machines (CMM) - Various types, applications, advantages, possible errors in CMM. Computer controlled coordinate measuring machines and universal measuring machines- a brief out line only.

Text Books:1. K.L. Narayana, Engineering Metrology, Hyderabad, 1st Edition, SciTech Publication,

2010.2. Mahajan, Engineering Metrology, New Delhi, 4th Edition, Dhanpat Rai, 2009.3. R.K. Jain, Engineering Metrology, New Delhi, 3rd Edition, Khanna Publication,

2012.

References:1. Connie Dotson, Fundamentals of Dimensional Metrology, Florence USA, 4th Edition,

Thomson, 2006.2. Bharat Bhushan & B.K. Gupta, Handbook of Tribology, Florida USA, 2nd Edition,

Krieger Publishing Co, 2001.3. I.C. Gupta, A Text Book of Engineering Metrology, New Delhi, 4 th Edition, Dhanpat

Rai, 2009.

26



(14AME12) MACHINE TOOLSObjectives:

1. To understand the features and types of machine tools used in production floors.2. To understand the capabilities of machine tools in meeting the product requirements.3. To understand the functional capabilities and involved economics of using the production machines.4. To understand the tool movement under different operation conditions.


1. Select the appropriate machining process to meet desired shape.2. Select the suitable machining parameters to attain the dimension requirements. 3. Identify the economic machining parameters to meet the productivity requirement. 4. Develop the sequence of operations to attain the required shape.

UNIT IELEMENTS OF METAL CUTTING: Cutting process, Geometry of single point tools as per ASA, types of chips – built up edge and its effects, chip breakers, Merchant’s circle diagram, cutting forces – effect of cutting speed, feed, depth of cut, Taylor’s tool life equation, simple problems, and coolants on machinability, Tool materials.

UNIT IIENGINE LATHE: Specification of lathe, types of lathes, work holders, tool holders, Taper turning, thread turning and attachments for Lathes.Turret and capstan lathes – work holding devices and tool holding devices, Automatic lathes – classification, Single spindle and multi-spindle automatic lathes.

UNIT IIIDRILLING AND BORING: Specifications, types, operations performed, tool holding devices, twist drill and types. Boring machines – Fine boring machines, Jig Boring machines.SHAPING, SLOTTING AND PLANING: Their Principles of working, Principal parts, specification, classification, Operations performed, Kinematic schemes of the shaping slotting and planning machines, machining time calculations.

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Broaching: Basic principles of broaching, Nomenclature of tool/construction and Operation of Broaching, Different Types of Broaches and Their Applications, Broaching Machines

UNIT IVMILLING: Specifications, classifications of milling machines, Principal features of horizontal, vertical and universal milling machines, machining operations, Types and geometry of milling cutters, methods of indexing.GEAR MANUFACTURING: Methods of manufacturing gears, formed tooth process, template process, generating process, bevel gear generator and gear finishing.

UNIT VGRINDING: Theory of grinding, classification of grinding machines, cylindrical and surface grinding machines, Tool and cutter grinding machines, Grinding wheel- Different types of abrasives, bonds, specification, selection of a grinding wheel.LAPPING, HONING AND BROACHING: Constructional features, comparison of grinding, lapping and honing, machining time calculations.Non-traditional machining processes – Introduction to Abrasive jet machining, USM, EDM.

Text Books:1. R.K. Jain & S.C. Gupta Production Technology, New Delhi, 5 th Edition, Khanna

Publishers, 2010. 2. B.S. Raghuwanshi, Workshop Technology, Volume - II, New Delhi, 10th Edition,

Dhanpath Rai & Co., 2010.3. P.N. Rao, Manufacturing Technology (Machine Tools), Volume - II, Noida, 4th

Edition, Tata McGraw Hill, 2013.

References:1. Kalpakjian, Manufacturing Engineering Technology, New Jersey, USA, 2nd Edition,

Pearson Stores, Prentice Hall Publication, 20102. H.M.T. Production Technology, Noida, India, 2nd Edition, Tata McGraw Hill, 1986.3. Prashant T. Data, Introduction to Manufacturing Technology, Mumbai, 2nd Edition,

Jaico Publication House, 2010.

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(14ACE22) STRENGTH OF MATERIALS AND FLUID MECHANICS, HYDRAULIC MACHINERY LAB

Objectives:1. To understand testing procedures of mild steel by tension, direct shear, torsion, hardness tests.2. To understand the concept of modulus elasticity, and to know how to measure deflection of beams.3. To understand the calibration of ventrimeter, orificemete and determination of closed conduit pipe

losses.4. To understand the performance of pelton, Francies turbines and centrifugal pumps.

Outcomes:After completion of the course the student will be able to

1. Find Young’s modulus, torsional rigidity of mild steel rods.2. Know the hardness of mild steel and HYSD specimens.3. Find the co-efficient of venture meter, orifice meter and friction factor.4. Find efficiency of pelton, francis turbines, centrifugal pumps.

PART A STRENGTH OF MATERIALS LAB

1. To study the stress-strain characteristics of mild steel rod using universal testing machine.

2. To find the direct shear strength of rod using compressive testing machine.3. To find the modulus of elasticity of given material by measuring deflection in

beams.4. To find the modulus of rigidity of given material using torsion testing machine.5. To find the modulus of rigidity of given material using spring testing machine.6. To find Brinnell’s hardness and Rock well hardness numbers of given material.

PART BFLUID MECHANICSLAB

1. Calibration of Venturi meter.2. Calibration of Orifice meter3. Determination of friction factor for a given pipe4. Determination of loss of head due to sudden contraction in a pipe line.

PART CHYDRAULIC MACHINERY LAB

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1. Performance test on Pelton Wheel Turbine2. Performance test on Francis Turbine3. Performance test on Single stage Centrifugal Pump4. Performance test on Multi stage Centrifugal Pump.



(14AME15) METROLOGY & MACHINE TOOLS LAB

Objectives:1. To understand the requirement of alignment tests on machine tools2. To understand concept of tolerance system for machine components.3. To understand the features and types of machine tools used in production floors.4. To understand the tool movement under different operation conditions.

Outcomes: After completion of the course, the student will be able to:1. Use appropriate machine tool alignment test and trends in measuring machines.2. Design inspection procedure in manufacturing systems.3. Select the appropriate machining process to meet desired shape.4. Develop the sequence of operations to attain the required shape.

1. Measurement of lengths, heights, diameters and bores by vernier calipers, micrometers and dial bore indicators etc.

2. Use of gear tooth vernier and checking the chordal addendum and chordal height of spur gear.

3. Alignment test on the lathe and milling machine, Finding the flatness of surface plate using spirit level.

4. Angle and taper measurements by Bevel protractor, Sine bars, etc.5. Thread measurement by Two wire/ Three wire method.6. Surface roughness measurement by Talysurf instrument.7. Job on Step turning and taper turning on lathe machine.8. Job on Thread cutting and knurling on -lathe machine.9. Job on Drilling and Tapping.10. Job on Shaping and Planning.11. Job on Slotting.12. Job on Milling

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(14AHS15) QUANTITATIVE APTITUDE AND REASONING - I

Objectives: The main objectives of this course are

1. To learn the concepts of coding and decoding of letters and numbers.2. To interpretation data using the graphs.3. To understand the basic concepts of probability.4. To Comprehend the relation between time and distance in real life problems.

Outcomes: After completion of the course the student will be able to

1. Strengthen their ability to meet the challenges in solving Time and distance problems.2. Apply Data interpretation to solve the problems on Line, Bar, Pie graphs.3. Develop the thinking ability and apply Venn diagram and binary logic. 4. Apply the number series and letter analogies in problems on verbal analogy.

Syllabus for Quantitative AptitudeCompetency 1:

1.1 NumbersClassification of numbers - Divisibility rules - Finding the units digit - Finding remainders in divisions involving higher powers -LCM and HCF Models.

1.2 Decimal Fractions 1.3 Simplification1.4 Square Roots & Cube Roots1.5 Average

Definition of Average - Rules of Average - Problems on Average - Problems on Weighted Average - Finding Average using assumed mean method.1.6 Problems on Numbers1.7 Problems on Ages1.8 Surds & Indices1.9 Percentage

Introduction - Converting a percentage into decimals - Converting a Decimal into a percentage - Percentage equivalent of fractions - Problems on Percentages

1.10 Profit And Loss & True DiscountProblems on Profit and Loss percentage - Relation between Cost Price and Selling price - Discount and Marked Price –Two different articles sold at

31

same Cost Price - Two different articles sold at same Selling Price - Gain% / Loss% on Selling.

1.11 Ratio and proportionDefinition of Ratio - Properties of Ratios - Comparison of Ratios - Problems on Ratios - Compound Ratio - Problems on Proportion, Mean proportional and Continued Proportion.

Competency 2:

2.1 PartnershipIntroduction-Relation between capitals, Period of Investments and Shares

2.2 Chain Rule2.3 Time & work

Problems on Unitary method - Relation between Men, Days, Hours and Work - Problems on Man-Day-Hours method – Problems on alternate days - Problems on Pipes and Cisterns .

2.4 Time & DistanceRelation between speed, distance and time – Converting kmph into m/s and vice versa - Problems on average speed -Problems on relative speed –Problems on trains -Problems on boats and streams - Problems on circular tracks – Problems on races .

2.5 Mixtures and AllegationsProblems on mixtures - Allegation rule - Problems on Allegation

2.6 Simple InterestDefinitions - Problems on interest and amount – Problems when rate of interest and time period are numerically equal.

2.7 Compound InterestDefinition and formula for amount in compound interest - Difference between simple interest and compound interest for 2 years on the same principle and time period.

2.8 Logarithms

Syllabus For ReasoningCompetency 3:

3.1 CubesBasics of a cube - Formulae for finding volume and surface area of a cube - Finding the minimum number of cuts when the number of identical pieces are given - Finding the maximum number of pieces when cuts are given - Problems on painted cubes of same and different colors - Problems on cuboids - Problems on painted cuboids - Problems on diagonal cuts

3.2 Venn diagrams

Representing the given data in the form of a Venn diagram –Problems on Venn diagrams with two sets - Problems on Venn diagrams with three sets – Problems on Venn diagrams with four sets

3.3 Binary LogicDefinition of a truth-teller - Definition of a liar - Definition of an alternator – Solving problems using method of assumptions - Solving analytical puzzles using binary logic .

Competency 4:

4.1 Number and letter seriesDifference series - Product series - Squares series - Cubes series - Alternate series - Combination series - Miscellaneous series - Place values of letters.

4.2 Number and Letter AnalogiesDefinition of Analogy -Problems on number analogy -Problems on letter

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analogy - Problems on verbal analogy .Odd man outProblems on number Odd man out -Problems on letter Odd man out –Problems on verbal Odd man out .

Competency 5:5.1 Coding and decoding

Coding using same set of letters - Coding using different set of letters – Coding into a number - Problems on R-model .

5.2 Direction senseSolving problems by drawing the paths-Finding the net distance travelled – Finding the direction - Problems on clocks - Problems on shadows – Problems on damaged compass - Problems on direction sense using symbols and notations

5.3 Critical ReasoningProblems on assumption - Problems on conclusions –Problems on inferences – Problems on strengthening and weakening of arguments – Problems on principle -Problems on paradox

5.4 Lateral reasoning puzzleProblems on common balance -Problems on digital balance -Problems on coins -Problems on lockers -Problems on heights -Digit puzzles using basic arithmetic operations.

Text Books:1. GL Barrons, Tata McGraw Hills, ‘Thorpe’s Verbal reasoning’, LSAT Materials.2015.2. R S Agarwal, ‘A Modern approach to Logical reasoning’, S Chand Company Ltd

2002.

References:1. Abhjit Guha ‘Quantitative Aptitude’ Tata McGraw Hills, 4th Edition, 2011.2. R S Agarwal, ‘Quantitative Aptitude’ S. Chand Company Ltd 2008.3. G.L BARRONS ‘Quantitative Aptitude’. Tata McGraw Hills,2014.

33


III B.Tech - I Sem (ME) L T P C3 1 0 3

(14AHS13) Technical English-II(Common to CE, ME & AE)

Objectives:1. To enable the students to develop interest in English language and participate in Different activities in

English.2. To improve the linguistic proficiency of students in English with a stress on LSRW Skills.3. To comprehend the English language to compete with the Skill- Oriented world.4. To inculcate the spirit of updating the academic excellence in the students through theoretical and

practical concepts of syllabus.Outcomes:

1. The students will cultivate the habit of conversing in English in academic activities.2. Students will appreciate the role of English in generating the creative output to meet the demands of

industry and the corporate world.3. The students will strengthen their ability to meet the challenges in improving the power of

comprehension through LSRW.4. The students will know the part played by the journalism for clean government.

UNIT ISpace trekHubble Telescope – Chandrayan 2 – Anusat – Living Quarters.

UNIT IIGlobal IssuesChild Labour – Food crisis – genetic modification- E- Waste – Assistive Technology.

UNIT IIIMedia matters History of media – Language and media – Milestones in media- Manipulation by media – Entertainment Media – Interviews.

UNIT IVLessons from the past Importance of history – Differing perspectives – Modern corporatism – lessons from the past.

UNIT VGetting job – readySWOT analysis- Companies and ways of powering growth- preparing for interviews.

Remedial Grammar:1. Adjectives and Adverbs.2. Use of Articles.3. Review of prepositions and conjunctions.4. Transformation of sentences

(a) Active and Positive Voice.

34

(b) Synthesis and analysis.(C) Direct and indirect speech.

5. Phrasal verbs and idioms.6. Common errors in English.

Vocabulary:1. Synonyms and antonyms.2. Prefixes and suffixes.3. One word substitutions.4. Acquaintance of foreign words ( eg: sine die) and acronyms(eg: O.N.G.C.)5. Verbal ability.6. Changes from noun to adjective, to verb, to adverb.

Writing practice (composition):1. Essay writing (descriptive, narrative, persuasive, expository and creative)2. Summarizing3. Note taking and note making4. Skimming and scanning.5. Letter writing6. Report writing

Question Paper pattern:From the prescribed text book without leaving any lesson 1. 3 marks questions – 5 (Any five out of seven) 5 x 3 = 15.2. 10 marks questions – 4 (Any four out of six) 4 x 10 = 40.3. Grammar

a) Articles 4 x 12

= 2

b) Prepositions 4 x 12

= 2

c) Conjunctions 4 x 12

= 2d) Idioms and phrasal verbs 2 x 1 = 2e) Corrections of sentences 4 x 1 = 4f) Use of correct tense forms6 x 1

2 = 3 15

Total: 70Text Book:

1. Mindscapes, English for Technologists and Engineers, published by Orient Black Swan, 2012.

References:1. Swan Michael, Practical English Usage, 3rd Edition, Oxford University Press, New

Delhi.2. Andrea J. Rutherford, Basic Communication Skills for technology, 2nd Edition,

Pearson, New Delhi, India. 3. R.K. Bansal & J.B. Harrison, Spoken English, 2nd Edition, Longman, Hyderabad.

35



(14AME17) INDUSTRIAL MANAGEMENTObjectives:

1. To understand the management and organization methods as practiced in industry.2. To understand plant location, plant layout and material handling.3. To understand thoroughly work study, project management, quality control and Human resource

management.4. To understand the Human Resource Management and labor laws.


1. Design organization structure of an industry.2. Become consultants in selecting plant location and designing proper layout and material handling

systems.3. Become familiarize with project management, Human resource and control.4. Get familiarity with personnel management and Industrial relations.

UNIT IAdministration, management and organization. Scientific management, functions of management. Contributions by Taylor and Fayol to management. Organization-types of organization, Principles of organizations, designing an organization structure.HUMAN RESOURCE MANAGEMENT: Functions of HRM, Job description, Job Evaluation and methods of evaluation, Merit Rating- Methods of merit ratings, wage incentives, types of wage incentive schemes, Introduction to Industrial labor laws.

UNIT IIPlant Location-Location factors, concept of Weber theory, Choice of city, Suburban and country locations. Plant Layout-Definition, Objectives, and Salient features of product, process and fixed position layouts. Material Handling-Definition, Objectives, Classification of material handling equipment and factors influencing their selections.

UNIT IIIProduction Planning and Control-Objectives, Salient features and functions of PPC.Sales forecasting-need, Methods – Moving Average, Exponential series and simple problems on linear regression technique, Time series. Materials Management-Objectives, Inventory – functions, types, associated costs, inventory classification techniques. Stores Management and Stores Records. Purchase management, duties of purchase manager, associated forms.

UNIT IVWork Study-Method study, Operation process charts, flow process charts, Man-machine charts, Micro motion study, memomotion study.Time study: steps involved, Rating - Types of rating. Determination of standard time, Work sampling.INSPECTION AND QUALITY CONTROL: Types of inspections – Difference between inspection & quality control. Statistical Quality Control charts. Acceptance sampling plan- single sampling and double sampling plans-OC curves.

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UNIT VPERT & CPM : Project management, network modeling-probabilistic model, various types of activity times estimation, programme evaluation review techniques, Fulkerson’s Algorithm, Critical Path computation, Calculation of probability of project completion time, deterministic model – Critical Path Method, crashing of simple networks.

Text Books: 1. L.M. Prasad, Principles and Practice of Management, 3rd Edition, S. Chand & Sons,

2006.2. O.P. Khanna, Industrial Engineering and Management, 7th Edition, Dhanpat Rai &

Sons, 2002.3. Mortand Telsang, Production and Operating Management, 2nd Edition, S. Chand,

2006.

References:1. E.S. Buffa, Modern Production/Operation Management, 8th Edition, Wiley India,

2007.2. Ralph Barnes, Principles of Motion and time study, 2nd Edition, Tata McGraw Hill,

1956.3. Joseph G Monks, Operation Management, 3rd Edition, Tata McGraw Hill, 1987.

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(14AME18) DYNAMICS OF MACHINERY

Objectives:To makes the students to learn about the

1. Fundamentals of friction, Gyroscope, clutches, brakes and dynamometers, in application to automobile.

2. Fundamentals required in designing the fly wheel, governors in application to the I.C. Engines and other machines.

3. Theory related to balancing of rotary and reciprocating masses. 4. Effect of vibrations on machines.


1. Do the design calculations of clutches, brakes and other devices that use the friction and gyroscope principles.

2. Do the design calculations for designing the fly wheel and governors in application to I.C. Engines or other machines.

3. Apply the principles of balancing in the designing the rotary and reciprocating components.4. Minimize the effect of Vibration on the machines.

UNIT I FRICTION: pivots and collars, uniform pressure and wear theories; CLUTCHES: plate clutch, cone clutch, centrifugal cutch; BRAKES: block brake, internal expanding brake, band brake; DYNAMOMETERS: absorption and transmission types.

UNIT IIGYROSCOPE AND FLY WHEELS: Gyroscopic couple, Gyroscopic Stabilization, Gyroscopic effects in Automobiles, aero planes and ships. Turning moment diagrams, Fly wheels and their design.

UNIT IIIGOVERNORS: Types - Watt, Porter and Proell governors - Hartnell, Wilson-Hartnell governors - Stability, sensitiveness, isochronisms and hunting - effort, power and controlling force of a governor.

UNIT IVBALANCING: Balancing of rotating masses - single and multiple, single and different planes, analytical and graphical methods. Balancing of reciprocating masses – Primary and Secondary unbalanced forces, partial balancing and its effects, balancing of primary and secondary forces in V and multi cylinder engines.

UNIT VVIBRATION: Introduction, Types, Free Vibration-longitudinal and transverse, Dunkerly’s method, Whirling speeds, damped vibrations, torsional vibrations of two and three rotor systems.

Text Books:1. S.S. Rattan, Theory of Machines and Mechanisms, Noida, 3rd Edition, Tata McGraw

Hill Publishers, 2004.2. R.S. Khurmi & J.K. Gupta, Theory of Machines, Hyderabad, 2nd Edition, S. Chand,

2008.3. R.K. Bansal, Theory of Machines, New Delhi, 3rd Edition, Firewall Media, 2004.

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References:1. Thomas Bevan, Theory of Machines, New Delhi, 1st Edition, hard back Edition, CBS,

1984.2. Sadhu Singh, Theory of Machines, New Delhi, 2nd Edition, Pearson Edition, 2012.3. Shigley, The theory of Machines, UK, 3rd Edition, Oxford, 2009.


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III B.Tech - I Sem (ME) L T P C 3 1 0 3

(14AME19) MECHATRONICS

Objectives:To make the students to learn about

1. The purpose & integration of multi-engineering systems.2. Signals and their conditioning systems.3. Electrical, Hydraulic, Pneumatic & Mechanical drives & Actuators4. Control systems, automation and machine vision technologies


1. Apply the uses of multi engineering systems2. Gets the knowledge of sensors and feed backs, signals and its conditioning methods3. Develop the knowledge of different Mechatronics drivers and actuators4. Distinguish between Mechanical , Mechatronics and Automations

UNIT – I INTRODUCTION: Definition – Trends – Advantages – Measurement systems – Sensors and transducers – Feedback devices - Position, Displacement, Velocity, Proximity sensors, Temperature, Pressure, Force, liquid level, Liquid flow sensors – Control Systems: Open loop, Closed loop, Automatic control, Sequential control– Stand alone and Computer based control systems: Micro processor & Micro controller control systems – RTO, GUI, Simulation - Applications - SPM, Robot, CNC, FMS, CIM UNIT – IISIGNAL CONDITIONING: Signals – Types of signals – Analog Interfacing - Digital Interfacing - ADC, DAC - Digital to Analog Convertors - Analog to Digital Convertors - Amplifying signals using OP amps – PAM & PWM - Filtering using passive components – Low pass, high pass, notch filters - Protection signals and circuits - Voltage regulator, over current sensing circuit, Circuit breakers, relays and solenoids, Optocoupler, Resettable fuses, Thermal dissipaters, cooling fans and fins – RPS - Digital signal processing. UNIT – IIIELECTRO-MECHANICAL SYSTEMS AND DRIVES: Hydraulic and Pneumatic Actuation Systems – Power supply – different control Valves, Cylinders, motors and actuators - Electro-hydraulic and electro-pneumatic Actuation Systems - Ball Screw and Nut - Linear Motion Guides - Linear Bearings - Harmonic Transmission – DC brushed motor – DC brushless motors – stepper motors – DC servo motors – Variable frequency drive – Vector drive – VVVF drive – 4 quadrant drive - Motor / Drive Selection.

UNIT – IV DIGITAL LOGIC AND PROGRAMMABLE LOGIC CONTROLLERS: Logic Gates – NOT, AND, OR, NAND, NOR, EX-OR, EX-NOR - Truth tables – TTL - Adders and flip-flop circuits – MOSFET – CMOS - Microprocessor - Microcontroller – PLC – Programming – Ladder diagram - Internal Relays, Timers and Counters - Shift Registers - Master and Jump Controls - Data Handling – Applications of microcontrollers and PLCs.

Unit – V PROGRAMMABLE MOTION CONTROLLERS: Introduction - Optical encoders and its types - Digital motion Controllers – P, PI , PID Control - Control modes – Position , Velocity and Torque – Controlled Velocity Profiles – Trapezoidal – S-Curve - Electronic Gearing - Multi axis Interpolation : PTP , Linear , Circular - Core functions – Home , Record position , Go

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to Position – Applications of motion controllers -Machine vision – Sensing, digitizing, Image processing ant its applications

Text Books:1. W. Bolton, Mechatronics Electronics Control Systems in Mechanical and Electrical

Engineering, Pearson Education Press, 3rd Edition, 2005.2. M.D. Singh & J.G. Joshi, Mechatronics, Printice Hall International Publishers, 2006.3. Newton C Braga, Mechatronics Source Book, Thomson Publications, Chennai,

2003.

References:1. N. Shanmugam & Anuradha, Mechatronics, Agencies Publishers, 2003.2. Devdas shetty, Richard & Thomson, Mechatronics System Design, 2010.3. Mechatronics HMT Ltd., McGraw Hill Education (India) Private Limited, New Delhi,

2010.


III B.Tech - I Sem (ME) L T P C 3 1 0 3

(14AME20) DESIGN OF MACHINE ELEMENTS – I

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Objectives:To help the students to learn:

1. Basics of stress in machine elements to deal with various operating conditions.2. Types of coupling joints and their suitability.3. Principles in the design the cotter and bolted joints. 4. Design of riveted and welded joints of machine components.

Outcomes: After completion of the course, the student will be able to design:

1. Machine elements subjected to different loads. 2. Shafts and coupling joints required in the machine.3. Suitable cotter and bolted joints of machine elements for effective connection.4. Riveted and welded joints of machine elements to suit working conditions.

UNIT IINTRODUCTION: General considerations of design, design process, Selection of Engineering Materials and properties, Manufacturing considerations in the design. STRESSES IN MACHINE MEMBERS: Simple stresses, Torsional and bending Stresses, Combined stresses, impact stresses, stress-strain relation, theories of failure, factor of safety.

UNIT IISTRENGTH OF MACHINE ELEMENTS: Stress concentration, notch sensitivity, Design for fluctuating stresses, Endurance limit and strength, Goodman’s line, Soderberg’s line.POWER TRANSMISSION: Design of Flat belt drives, V-belt drives & rope drives. Selection of wire ropes, design of chain drives.

UNIT IIISHAFTS, KEYS AND COUPLINGS: Design of solid and hollow shafts for strength and rigidity, Design of shafts for combined bending and axial loads. Design of keys, Design of Muff, Split muff, Flange and Flexible couplings.

UNIT IVTEMPORARY JOINTS: COTTERS AND KNUCKLE JOINTS: Design of Cotter joints- spigot and socket, sleeve and cotter, jib and cotter joints, and Knuckle joints.BOLTED JOINTS: Forms of Screw threads, Stresses in Screw fasteners, Design of bolts with pre-stresses, Bolts of uniform strength, Eccentric loading of bolted joints.

UNIT VPERMANENT JOINTS: RIVETED JOINTS: Types of riveted joints, design of riveted joints, boiler shell riveting, Eccentric loading of riveted joints. WELDED JOINTS: Design of transverse and parallel fillet welded joints. Eccentric loading of welded joints.

Text Books:1. V.B. Bhandari, Machine Design, 3rd Edition, Tata McGraw Hill, 2010.2. R.S. Khurmi & J.K. Gupta, Machine design, Hyderabad, 6th Edition, S.Chand

Publishers, 2005.3. Pandya & Shah, Machine design, 8th Edition, India Charotar Publications, 2006.

References:1. J.E. Shigley, Machine design, New York, 1st Edition, Tata McGraw Hill, 1956.2. T.V. Sundaramoorthy & N. Shanmugam, Machine Design, 6th Edition, SciTech

Publishers, 2010.3. C.S Sharma & Kamlesh Purohit, Design of Machine elements, Printice Hall

International Publishers, 2009.

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(14AAT04) AUTOMOBILE ENGINEERINGObjectives:

The student will be able to:1. Compare, contrast, and advocate suitable I.C. engines for Manufacturing, and service industries.2. Suggest appropriate fuel injection systems for both SI and CI Engines.3. Estimate the effectiveness of Ignition systems and other electrical systems installed in automobiles.4. Prescribe adequate transmission systems, steering systems, suspension systems, and breaking

systems to work in an automobile.

Outcomes:

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After completion of the course, the student will be able to:1. Gets the knowledge related to I.C. engines, Manufacturing service industry.2. Gets the thorough knowledge of fuel injection systems both in SI and CI Engines.3. Gets the awareness of different types of Ignition systems and other electrical systems installed in

automobile. 4. Gets the sufficient knowledge about transmission systems, steering systems, suspension systems and

breaking systems to work in automobile, manufacturing and service industries.

UNIT IINTRODUCTION: Components of a four wheeler automobile, types of automobiles, Chassis-Types, power unit, power transmission, rear wheel drive, front wheel drive, Four wheel drive, Advantages and disadvantages, types of automobile engines, Engine components, cylinder liners-dry and wet, re-boring, naturally aspirated engines, turbo charging and super charging.LUBRICATION SYSTEM: Necessity, functions of lubrication, properties of lubricants and grading, lubrication systems and types, oil filters, oil pumps, crankcase ventilation,

UNIT IIFUEL SYSTEM: S.I. Engine: Fuel supply systems, Mechanical and electrical fuel pump, filters, simple carburetor and its functions, compensating devices, modern carburetors, Air Filters, gasoline injection (GDI), multipoint fuel injection system (MPFI), electronic petrol injection system (EFI).C.I. ENGINES: Requirements of diesel injection systems, types of injection systems, fuel pump- types, fuel injectors-types, Common Rail Direct Injection System (CRDI), COOLING SYSTEM: Cooling Requirements, Air Cooling, Liquid Cooling, Thermo, water and Forced Circulation System, Radiators, Types, Cooling, Fan, water pump, thermostat, antifreeze solutions.

UNIT IIIIGNITION SYSTEM: Function of an ignition system, battery ignition system, auto transformer, contact breaker points, condenser and spark plug, Magneto coil ignition system, electronic ignition system using both contact & non-contact breakers, Ignition Timings- Effect of Ignition Advance and Ignition Retard, Need of Spark Advance/Retard Mechanisms, Types of Spark Advance/Retard Mechanisms, Centrifugal Spark Advance Mechanism, Vacuum Advance Mechanism.ELECTRICAL SYSTEM: Charging system, cut-off relay, Starting system, Bendix drive, Horn, wiper, lights, flashers, electrical circuit of automobile, Fuel gauge, oil pressure gauge, Engine temperature indicator.

UNIT IVTRANSMISSION SYSTEM: clutches- principle- types, single plate clutch, multi plate clutch, and centrifugal clutches, fluid fly wheel, gear box- types, sliding mesh, constant mesh, synchromesh, over drive, torque converter, Propeller shaft – Hotchkiss drive, Torque tube drive, universal joint, differential, rear axles, wheels and tyres

UNIT VSTEERING SYSTEM: Steering geometry – camber, castor, king pin rake, combined angle toe-in, toe out, center point steering. steering gears – types, steering linkages, power steering, Wheel alignment.SUSPENSION SYSTEM: Objects of suspension systems – rigid axle suspension system, torsion bar, shock absorber, Independent suspension system.BRAKING SYSTEM: Mechanical brake system, Hydraulic brake system, Pneumatic and vacuum brake systems. Bleeding of brake, Brake fluids and properties.

Text Books:1. Kirpal Singh, Automotive Mechanics, Volume-I & Volume-II, 11th Edition, Tata

McGraw Hill, New Delhi, 2007. 2. William Crouse, Automobile Engineering, Tata McGraw Hill, 10th Edition, 2007.3. R.K. Rajput, Automobile Engineering, Chennai, 1st Edition, Lakshmi Publications,

2007.

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References:1. K.K. Ramalingam, Automobile Engineering, 2nd Edition, SciTech Publications,

Chennai, 2012.2. G.B.S. Narang, Automobile Engineering, Khanna Publishers, New Delhi, 2005.3. V.M Domkundwar, Automobile Engineering, 1st Edition, Dhanpatrai & Co, New

Delhi, 2008.


III B.Tech – I Sem (ME) L T P C3 0 0 2

(14AHS16) QUANTITATIVE APTITUDE AND REASONING - II

Objectives:After thorough learning of Quantitative Aptitude and Reasoning, a student will be able to:

1. Critically evaluate various real life situations by resorting to Analysis of key issues and factors.2. Read between the lines and understand various language structures.3. Demonstrate various principles involved in solving mathematical problems and thereby reducing the

time taken for performing job functions.

Syllabus for Quantitative AptitudeCompetency 1:Numbers

Classification of numbers Divisibility rules Finding the units digit Finding remainders in divisions involving higher powers

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LCM and HCF Models

Time and Distance Relation between speed, distance and time Converting kmph into m/s and vice versa Problems on average speed Problems on relative speed Problems on trains Problems on boats and streams Problems on circular tracks Problems on races

Time and Work Problems on Unitary method Relation between Men, Days, Hours and Work Problems on Man-Day-Hours method Problems on alternate days Problems on Pipes and Cisterns

Averages, Mixtures and Allegations Definition of Average Rules of Average Problems on Average Problems on Weighted Average Finding average using assumed mean method Problems on mixtures Allegation rule Problems on Allegation

Competency 2:Data Interpretation

Problems on tabular form Problems on Line Graphs Problems on Bar Graphs Problems on Pie Charts

Data Sufficiency Different models in Data Sufficiency Problems on data redundancy

Mensuration Formulas for Areas Formulas for Volumes of different solids Problems on Areas Problems on Volumes Problems on Surface Areas

Permutation and Combinations Definition of permutation Problems on Permutations Definition of Combinations Problems on Combinations

Probability Definition of Probability Problems on coins Problems on dice Problems on Deck of cards Problems on Years

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Syllabus for REASONINGCompetency 3:Cubes

Basics of a cube Formulae for finding volume and surface area of a cube Finding the minimum number of cuts when the number of identical pieces are

given Finding the maximum number of pieces when cuts are given Problems on painted cubes of same and different colors Problems on cuboids Problems on painted cuboids Problems on diagonal cuts

Venn diagrams Representing the given data in the form of a Venn diagram Problems on Venn diagrams with two sets Problems on Venn diagrams with three sets Problems on Venn diagrams with four sets

Binary Logic Definition of a truth-teller Definition of a liar Definition of an alternator Solving problems using method of assumptions Solving analytical puzzles using binary logic

Competency 4:Number and letter series

Difference series Product series Squares series Cubes series Alternate series Combination series Miscellaneous series Place values of letters

Number and Letter Analogies Definition of Analogy Problems on number analogy Problems on letter analogy Problems on verbal analogy

Odd man out Problems on number Odd man out Problems on letter Odd man out Problems on verbal Odd man out

Competency 5:Coding and decoding

Coding using same set of letters Coding using different set of letters Coding into a number Problems on R-model

Direction sense Solving problems by drawing the paths Finding the net distance travelled Finding the direction Problems on clocks Problems on shadows Problems on damaged compass Problems on direction sense using symbols and notations

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Critical Reasoning Problems on assumption Problems on conclusions Problems on inferences Problems on strengthening and weakening of arguments Problems on principle Problems on paradox

Lateral reasoning puzzle Problems on common balance Problems on digital balance Problems on coins Problems on lockers Problems on heights Digit puzzles using basic arithmetic operations

Text Books:1. GL Barrons, Thorpe’s verbal reasoning, Tata McGraw Hills, LSAT Materials.2. R.S. Agarwal, A modern approach to Logical reasoning, S. Chand Company

Limited, 2002.3. R.S. Agarwal, Quantitative Aptitude, S. Chand Company Limited, 2008.4. G.L. Barrons, Quantitative Aptitude 5. Abhijit Guha, Quantitative Aptitude, Tata McGraw Hills, 4th Edition, 2011.


III B.Tech- I Sem (ME) L T P C0 0 3 2

(14AHS14) Technical English Lab-II (Common to CE, ME & AE)

Objectives:1. To inculcate the confidence of using correct pronunciation (recollecting the sounds of monophthongs,

diphthongs, consonants and identifying the rules of accent/stress and intonation) 2. To enable the students to improve the proficiency in English (based on the previous learning) at all

levels.3. To train the students to use English effectively in participating group discussions, interviews & in

public speaking.4. To enhance the confidence in problem solving while facing the career.

Outcomes:1. The students will use English fluently grammatically in communication following LSRW.2. The students will develop the art of oral presentation to develop leadership qualities.3. The students will assimilate the importance of English in the modern world to compete with the career

in the challenging world.4. The students will strengthen the good command of English language to present the subject skill in

their chosen field.

1. Listening comprehension: Listening to passage – Understanding the passage – answering the questions – personal and professional situations.2. Oral/technical presentation: Starting conversation – using body language– playing role in different situations.

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3. Group Discussion: Expressing views – discussing the facts on the given topic – providing solutions – modulating the voice clarity – body language – fluency – coherence.4. Interview: Preparing for interview – physically and mentally – answering strategy – tele interview – video conferencing.5. Resume writing: Structure – format style – defining career objective – projecting the strengths – preparing covering letter.

Prescribed Software – Globarena1) Computer aided language lab for 70 students, 70 systems – one master console software for self study.2) T.V, digital stereo – audio – visual system.3) Computer laboratory with LAN Connectivity of minimum 70 multimedia systems with the following configuration.a) Intel Pentium® D 3.00GHZb) RAM-1GB minimumc) Hard disk – 160GBd) Headphones of durable quality.

Reference Books:1 T. Balasubramanian, An Introduction to Phonetics for Indian Students, 1st Edition,

Mc Millan India Ltd., New Delhi.2 Daniel Jones, English Pronuncing Dictionary, 18th Edition, Oxford University Press,

New Delhi.3 Meenakshi Raman, Technical Communication, 2nd Edition, Oxford University Press,

New Delhi.


III B.Tech- I Sem (ME) L T P C0 0 3 2

(14AME23) THERMAL ENGINEERING LAB Objectives:

To make the students to learn about 1. The properties of fuels which are used in I.C. engines 2. The working principle, components of different types of engines, compressors, refrigeration and

air conditioning systems 3. The frictional power of an I.C. engine and experimental procedures to determine the frictional

power 4. Calculation of the various efficiencies of engine and compressors and experimental procedures to

determine the cop of refrigeration and air conditioning systems


1. Find the properties of fuels like flash point, fire point and calorific value2. Get the knowledge about the working principle, components of different types of engines,

compressors, refrigeration and air conditioning systems3. Determine the frictional power of an I.C. engine by conducting retardation test or morse test4. Calculate the various efficiencies of engine and compressors by conducting performance test and

to determine the cop of refrigeration and air conditioning systems

List of Experiments:1. Determination of Flash point and Fire point of petrol/diesel using Abel’s/Pensky

Marten’s apparatus.2. Determination of Viscosity of lubricating oil using Redwood Viscometer and Say

bolt Viscometer. 3. Study of Bomb and Junker’s gas calorimeter to determine the Calorific value of

fuels.

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4. Study of the constructional details & working principles of two-stroke/ four stroke petrol/diesel engine and to draw Port and Valve Timing Diagram of an I.C. Engine

5. Performance test and Preparation of Heat balance sheet on 4-stroke, single cylinder diesel engine test rig

6. Retardation test on 4-stroke, single cylinder diesel engine test rig7. Morse test on 4-stroke, 4- cylinder petrol engine test rig8. Performance and emission test on 2- stroke, single cylinder petrol engine test rig9. Economical speed test on 4-stroke, single cylinder petrol engine 10. Performance test on refrigeration test rig11. Performance test on computerized air condition test rig.12. Performance test on two stage reciprocating Air compressor13. Determination of air fuel ratio & volumetric efficiency with variable compression

ratio engine on 4-stroke, single cylinder petrol engine test rig14. Performance and Emission test on computerized 4-stroke, single cylinder diesel

engine test rig. Note:Note: Minimum of 12 Experiments need to be performed


III B.Tech-II Sem (ME) L T P C 3 1 0 3

(14AME24) INSTRUMENTATION AND CONTROL SYSTEMS


1. Various mechanical parameter measuring systems used in the research labs and in the production industries.

2. Basics principles of various types of temperature, pressure and flow measuring systems.3. Basic principles of force, torque, speed and stress parameters measuring systems.4. Applications of all measuring systems in various fields.


1. Gets the basic knowledge related to various mechanical parameters measuring systems.2. Get the knowledge related to various types of pressure, temperature and flow measuring systems.3. Get the knowledge related to various types of force, torque, speed and stress measuring systems.4. Understand the uses of instruments in industries.

UNIT IDEFINITION: Basic principles of measurement - Measurement systems, generalized configuration and functional descriptions of measuring instruments - examples. Dynamic performance characteristics sources of error, Classification and elimination of error.MEASUREMENT OF DISPLACEMENT: Theory and construction of various transducers to measure displacement - Piezo electric, Inductive, capacitance, resistance, ionization and Photo electric transducers, Calibration procedures.

UNIT IIMEASUREMENT OF TEMPERATURE: Classification - Ranges - Various Principles of measurement - Expansion, Electrical Resistance - Thermistor - Thermocouple -

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Pyrometers - Temperature Indicators.MEASUREMENT OF HUMIDITY: Moisture content in the gases, sling psychrometer, Absorption psychrometer, Dew point meter.

UNIT IIIMEASUREMENT OF LEVEL: Direct method, Indirect methods, capacitative, ultrasonic, magnetic, cryogenic fuel level indicators, Bubler level indicators.MEASUREMENT OF PRESSURE: Units - classification - different principles used- Manometers, Piston, Bourdon pressure gauges, Low pressure measurement, Thermal conductivity gauges, ionization pressure gauges, Mcleod pressure gauge.FLOW MEASUREMENT: Rotameter, magnetic, Ultrasonic, Turbine flow meter, Hot - wire anemometer Laser Doppler Anemometer (LDA).

UNIT IVSTRESS & STRAIN MEASUREMENTS: Various types - electrical strain gauge - gauge factor - method of usage of resistance strain gauge for bending, compressive and tensile strains - usage for measuring torque, Strain gauge Rosettes.

MEASUREMENT OF FORCE, TORQUE AND POWER: Elastic force meters, load cells, Torsion meters, Dynamometers.

UNIT VMEASUREMENT OF SPEED, ACCELERATION AND VIBRATION: Mechanical Tachometers - Electrical tachometers - Stroboscope, Non contact type of tachometer, Different simple instruments, Principles of Seismic instruments, Vibrometer and accelerometer.ELEMENTS OF CONTROL SYSTEMS: Introduction, Importance – Classification, Open and closed systems Servomechanisms-Examples with block diagrams, Temperature, speed & position control systems

Text Books:1. D.S. Kumar, Measurement Systems, Applications & design, New Delhi, 8th Edition,

Lakshmi Publication, 2010.2. Beckwith, Marangoni & Linehard, Mechanical Measurements, 6th Edition, Printice

Hall International Publishers, 2006.3. R.K. Jain, Mechanical and Industrial Measurements, New Delhi, 11th Edition,

Khanna Publishers, 2011.

References:1. B.C. Nakra & K.K. Choudhary, Instrumentation, Measurement & Analysis, New

Delhi, 3rd Edition, Tata McGraw Hill, 2007.2. S. Bhaskar, Instrumentation and Control Systems, Wiley Publications, Bangalore,

4th Edition, Anuradha Agencies, 2008.3. Doeblin O. Earnest, Measurement systems: Application and design, Chennai, 3rd

Edition, Tata McGraw Hill, 2011.

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III- B.Tech II Sem (ME) L T P C 3 1 0 3

(14AME25) DESIGN OF MACHINE ELEMENTS – II

Objectives:1. To understand the design of curved beams2. To understand the design of journal bearings and selection of ball bearings depending upon design

requirements.3. To understand the design procedures to design the engine components like piston, connecting rod,

cylinder etc.4. To understand the design procedures to design the various gears, springs and screws.


1. Design of crane hooks, C-clamps, etc. 2. Design / selection of bearings, suitable to the machine.3. Design engine components depending upon the capacities of engines.4. Design various components like gears, screws required in the machines.

UNIT IDESIGN OF CURVED BEAMS: Introduction, stresses in curved beams, Expression for radius of neutral axis for rectangular, circular, trapezoidal and T-Section, Design of crane hooks, C –clamps.

UNIT IIBEARINGS: Types of Journal bearings, Lubrication, Bearing Modulus, bearing materials, journal bearing Design, Design of Ball and roller bearings, Static loading of ball & roller bearings, bearing life, Failure of bearings, Lubricants and their properties

UNIT IIIENGINE PARTS: Pistons, Forces acting on piston, Construction Design and proportions of piston, Cylinder, Cylinder liners.CONNECTING ROD: Thrust in connecting rod, stress due to whipping action on Connecting rod ends, Design of crank shafts.

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UNIT IVMECHANICAL SPRINGS: Stress and deflections of helical Springs, Energy storage capacity- Helical Torsion springs, Leaf springs, Coaxial springs.DESIGN OF POWER SCREWS: Introduction, Torque required to raise and lower the load, Efficiency, overhauling and self locking, stresses in power screws, design of screw jack.

UNIT VSPUR & HELICAL GEARS: Spur gears, Helical gears, Load concentration factor, Dynamic load factor, Surface compressive strength, Bending strength, Design analysis of spur gears, Estimation of centre distance, module and face width, check for plastic deformation, Check for dynamic and wear considerations.

Text Books:1. V.B. Bhandari, Machine Design, 3rd Edition, Tata McGraw Hill, 2010.2. R.S. Khurmi & J.S. Gupta, Machine Design, India, 14th Edition, S. Chand

Publications, 2006.3. Pandya & Shah, Machine design, 8th Edition, India Charotar Publications, 2006.

References:1. J.E. Shigley, Machine design, New York, 1st Edition, Tata McGraw Hill, 1956.2. T.V. Sundaramoorthy & N. Shanmugam, Machine Design, 6th Edition, SciTech

publishers, 2010.3. C. S. Sharma & Kamlesh Purohit, Design of Machine Elements, Printice Hall

International Publishers Learning, 2009

Data book:1. P.S.G. College of Technology, Design Data Books, P.S.G. College of Technology,

Coimbatore.

Note: Design data books are permitted in the examination.

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III B.Tech- II Sem (ME) L T P C3 1 0 3

(14AME26) HEAT TRANSFER

Objectives:1. To make the student familiar with basic mechanisms of heat transfer [conduction, convection and

radiation]. Physics of conduction [solids and composites] and also concept of electrical resistance analogy.

2. To teach the physics conduction in extended surfaces and infinite solids.3. To teach the physics of convection and thermal radiation heat transfer. 4. To provide basic tools to be used in thermal system design and expose the student to design of heat

transfer equipment

Outcomes: At the end of the course the students will be able to

1. Formulate heat conduction problems in rectangular, cylindrical and spherical coordinate system, by transforming the physical system into a mathematical model

2. Familiarize with time dependent heat transfer3. Compute convective heat transfer coefficients in forced convection, natural convection for internal

flows & external flows. Understand radiation heat transfer and can compute radiation heat transfer between black and non-black bodies.

4. Use design fundamentals for heat exchangers, which include the LMTD and ε-NTU approaches.

UNIT – IIntroduction: Basic Modes and laws of Heat transfer, thermal conductivity, Steady state Heat Conduction, General conduction equation in Cartesian, Cylindrical and Spherical coordinates, initial and boundary conditions.One- dimensional heat conduction: Heat flow through plane wall, cylinder and sphere with constant thermal conductivity, Heat flow through composite slab and Cylinders, Thermal resistance, Electrical analogy, Thermal contact resistance, and critical insulation thickness.Heat source systems: Simple systems with uniform heat generation in slabs and cylinders.

UNIT – IIExtended surfaces: Types, Applications, Fin materials, Heat transfer from fins with uniform cross section, Fin efficiency and Effectiveness.Transient heat conduction: in Systems with negligible internal resistance – Significance of Biot and Fourier Numbers - Chart solutions of transient conduction systems- Problems on semi-infinite body.

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UNIT – IIIForced convection: Dimensional analysis–Buckingham π Theorem and its application for developing semi – empirical non- dimensional correlations for convective heat transfer – Significance of non-dimensional numbers. External Flows: Concepts of hydrodynamic and thermal boundary layer and use of empirical correlations for convective heat transfer for flow over-Flat plates, Cylinders and spheres.Internal Flows: Division of internal flow through Concepts of Hydrodynamic and Thermal Entry Lengths – Use of empirical relations for convective heat transfer in Horizontal Pipe Flow, annular flow.Free Convection: Development of Hydrodynamic and thermal boundary layer along a vertical plate – Use of empirical relations for convective heat transfer on plates and cylinders in horizontal and vertical orientation.

UNIT – IVPhase Change: Introduction – Film wise & Drop wise Condensation, Boiling Curve.Heat exchangers: Classification and type of heat exchangers, Flow arrangement, Temperature distribution, and Overall heat transfer coefficient, Fouling factor, LMTD method of Heat exchanger analysis, correction for LMTD for use with multi pass and cross flow Heat Exchanger, Effectiveness - NTU method for Heat Exchanger analysis.

UNIT – VRadiation: Fundamentals of Radiation: Basic Concepts and definitions, Absorptive, Reflectivity, Transmissivity, concept of Black body, Laws of Radiation, Kirchhoff's law, Planck's & Wien’s law, Stefan Boltzmann’s law.Radiant heat transfer: Heat Exchange by radiation between two finite parallel surfaces, Electrical analogy, solid angle and Radiation intensity, Heat exchange by radiation between two finite black and gray surfaces, shape factor, Radiation shields.

Text Books:1. R.C. Sachdeva, Heat and Mass Transfer, New age Publication, 2009.2. J.P. Holman, Heat transfer, Tata McGraw Hill, 9th Edition, 2008.3. D.S. Kumar, Basic of Heat & Mass Transfer, 8th Edition, S.K. Kataria & Sons, 2010

References: 1. N. Ozisik, Heat Transfer - A Basic Approach Volume-I, Tata McGraw Hill, 1985.2. S.P. Sukhatme, A Text Book of Heat transfer, 4th Edition, University Press Pvt. Ltd,

2005.3. lncropera & Dewitt, Introduction to Heat Transfer, 6th Edition, John Wiley & Sons,

2011.

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III B.Tech- II Sem (ME) L T P C3 1 0 3

(14AME27) AUTOMATION & ROBOTICS

Objectives: 1. To understand need and requirement of Automation in manufacturing system.2. To understand basic concepts of industrial robots in manufacturing system.3. To understand robot kinematics and robot programming.4. To understand various robot actuators and feedback device in robot


1. Adopt automation techniques in manufacturing system.2. Introduce appropriate robots to improve productivity and reduce fatigue load of human labor.3. Adopt manipulator kinematics’ and robot programming in manufacturing system4. Adopt this actuator and sensor in robot for suitable manufacturing process

UNIT IINTRODUCTION TO AUTOMATION: Need , Types, Basic elements of an automated system, levels of automation, hardware components for automation and process control, mechanical feeders, hoppers, orienters, high speed automatic insertion devices.

UNIT IIAUTOMATED FLOW LINES: Part transfer methods and mechanisms, types of Flow lines, flow line with/without buffer storage, qualitative analysis. ASSEMBLY LINE BALANCING: Assembly process and systems assembly line, line balancing methods, ways of improving line balance, flexible assembly lines.

UNIT III INTRODUCTION TO INDUSTRIAL ROBOTS: Classification, Robot configurations, Functional line diagram, Degrees of Freedom. Components, common types of arms, joints, grippers.ROBOT APPLICATION IN MANUFACTURING: Material Transfer, Material handling, loading and unloading, Processing, spot and continuous arc welding & spray painting, Assembly and Inspection.

UNIT IVROBOT ACTUATORS AND FEEDBACK COMPONENTS: Actuators-Pneumatic and Hydraulic actuators, electric & stepper motors, comparison. Position sensors, potentiometers, resolvers, encoders, Velocity sensors, tactile sensors, Proximity sensors.

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MANIPULATOR KINEMATICS: Homogeneous transformations as applicable to rotation and translation-D-H notation, Forward and inverse kinematics. Manipulator Dynamics, Differential transformation, Jacobeans.

UNIT VTRAJECTORY PLANNING: Trajectory planning and avoidance of obstacles, path planning, joint integrated motion – straight line motion, basics of trajectory planning, polynomial trajectory planning.ROBOT PROGRAMMING: Types, features of languages and software packages.

Text Books:1. M.P. Groover, Automation, Production systems and CIM, New Delhi, Pearson

Education, 2008.2. M.P. Groover, Industrial Robotics, New Delhi, Tata McGraw Hill, 2008.3. R.K. Mittal & I.J. Nagrath, Robotics and Control, New Delhi, 3 rd Edition, Tata

McGraw Hill, 2007.

References:1. K.S. Fu, Robotics, New Delhi, 3rd Edition, Tata McGraw Hill, 2008.2. Richard D. Klafter, Robotics Engineering, Bangalore, New Delhi, Prentice Hall,

Eastern Economy Edition, 1989.3. John J. Craig, Introduction to Robotics, New Delhi, 3rd Edition, Pearson Edition,

2005.

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SRI VENKATEWARA COLLEGE OF ENGINEERING & TECHNOLOGY (AUTONOMOUS)III B.Tech - II Sem (ME) L T P C

3 1 0 3

(14AME28) OPERATIONS RESEARCH

Objectives:1. To understand mathematical modeling for real life situations.2. To understand the variety of qualitative and quantitative methods applicable to solve industrial

problems.3. To understand the deterministic and stochastic behavior of systems and apply appropriate solution

methodology.4. To understand waiting line models and its application to industrial problems.


1. Analyze a variety of industrial scenarios and choose appropriate model to solve the problem.2. Find alternate solutions to help the management to make effective decisions.3. Implement the principles of inventory and make effective decisions in materials management. 4. Use Dynamic program approach as well as simulation for solving multi period inventory models and

also simulation to complex problems involving more probability components.

UNIT – IIntroduction to Operation Research: Development, definition, characteristics and phases, types of Operation Research models, applications.Allocation methods: Linear Programming problems formulation, graphical solution, simplex method,Big – M method, two phase technique, Duality principle and Dual Simplex method.

UNIT – IITransportation and Assignment Models: Formulation, Optimality, unbalanced transportation problems, Applications and assignment models.Sequencing: flow shop sequencing - N jobs 2 machines, N jobs 3 machines, job shop sequencing - 2 jobs M machines, traveling salesmen problem.

UNIT – IIIReplacement models: Introduction, Replacement of items that deteriorate with time when money value is not considered and considered, Replacement of items that fail completely, group replacement.Theory of games: minimax and maxmini criteria, evolving strategies, pure and mixed strategy, game with saddle point, dominance principle , 2×n and n×2 games with graphical methods.

UNIT – IVQueuing system: Basic elements of queuing – Kendall Lee notation, single channel Poisson arrivals , exponential service times infinite queuing models.Multichannel, Poisson queues and exponential service time, infinite queues, simulation of queuing systems

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UNIT – VInventory models: Elements of inventory costs, Basic EOQ model single stage static and deterministic models, infinite production rate and uniform demand with and without shortage, and finite production rate uniform demand with and without shortages, price brake models.Stochastic and single period models with no setup costs, demand random variable, both continuous and discrete, Multi period deterministic models using Dynamic Programming, simulation of inventory system

Text Books:1. Taha, Introduction to Operations Research, New Delhi, 8th Edition, Printice Hall

International Publishers, 2010. 2. Prem Kumar Gupta & D. S. Hira, Operations Research, S Chand publishes, 2011. 3. A.M. Natarajan, P. Balasubramani & A. Tamilarasi, Operations Research, New

Delhi, 1st Edition, Pearson Publishers, 2005.

References:1. Hiller & Libermann, Introduction to Operations Research, Noida RC, 7 th Edition,

Tata McGraw Hill, 2009.2. R. Panneerselvam, Operations Research, New Delhi, 2nd Edition, Printice Hall

International Publisher, 2006.3. J.K. Sharma, Operations Research, Macmillan, New Delhi, 4th Edition, International

Pvt. Ltd, 2012.

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III B.Tech - II Sem (ME) L T P C 3 1 0 3

(14AME29) RENEWABLE ENERGY SOURCES


1. The various forms of renewable energy Systems2. The technology of harnessing the renewable energy3. To meet specific energy demands4. To utilize renewable energy sources to rural areas


1. Evaluate the different forms of renewable energy sources2. Explore the methods of renewable energy 3. Meet specific energy demands by utilizing renewable energy sources 4. Apply Renewable energy sources to rural areas

Unit – I SOLAR RADIATION AND COLLECTION: Solar energy – Physics of the Sun – Transfer of solar energy – Solar Constant - Sun-Earth angles – Hour angle - Availability and limitations of solar energy - Terrestrial and extra terrestrial radiation - Direct and Diffuse Radiation - Solar radiation on titled surface - instruments for measuring solar radiation – Sun shine recorder - Solar thermal collectors – Flat plate and concentrating collectors

Unit – II SOLAR ENERGY STORAGE AND APPLICATION: Solar water heating system - Solar distillation - Solar cookers - solar dryers – Solar heating and cooling- Solar energy storage – Sensible and latent heat storage – solar Ponds –– photovoltaic conversion - Solar Cell - High concentrator solar cells – Losses in solar cells - Emerging solar cell technologies. Solar Power Plant – Central tower receiving system – Solar chimney

Unit III BIOMASS ENERGY AND WIND ENERGY: Energy from biomass – Sources of Biomass – conversion of biomass into fuel – energy through fermentation – Pyrolysis - Gasification and Combustion – Aerobic and Anaerobic bio-conversion – Biogas digesters – Properties and characteristics of biogas and utilization.

Unit IV GEOTHERMAL, OCEAN, WIND and TIDAL ENERGY: Fundamental of Geophysics - Classification of Geothermal sources ––Extraction techniques – Utilization of Geothermal energy- OTEC Principle –- Open and closed cycle of OTEC –Wind Energy – Horizontal and Vertical axis windmills – Performance characteristics – Betz criteria – Wave and tidal Energy – Potential and conversion techniques.

Unit V DIRECT ENERGY CONVERSION: Need for DEC - Principle of DEC - Electron gas dynamic conversion - Thermo Electric Generators - Seebeck, Peltier and Joule Thomson effects –

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MHD generators - Principles – dissociation and ionization – hall effect – MHD accelerator – MHD Engine – Power generating systems – Fuel Cells – Principle of fuel cell - Types of fuel - comparison on battery Vs fuel cell - merits and demerits – applications of fuel cells

Text Books: 1. G.D. Rai, Non-Conventional Energy Source, Khanna Publishers, 2011.2. G.N. Tiwari and M.K. Ghosal, Narosa, Renewable energy resources, Alpha Science

International, 2005.3. K. Mittal, Non-Conventional Energy Systems, Wheeler Publishers, 1997.

References: 1. B.S. Magal Frank Kreith & J.F. Kreith, Solar Power Engineering, Tata McGraw Hill,

2000. 2. Solanki, Renewable energy sources and emerging Technologies, Printice Hall

International Publishers, 2009.3. G.D. Rai, Solar Energy Technology, Khanna Publishers, 2000.

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III B.Tech - II Sem (ME) L T P C0 0 3 2

(14AME31) HEAT TRANSFER LAB


1. Experimental approaches in heat transfer applications. 2. Necessary skills to conduct experiments in extended surfaces. 3. Conductive and convective heat transfer coefficient in solids and liquids.4. Awareness of heat transfer by radiation.


1. Perform diverse experiments in the areas of conduction, convection and radiative heat transfer.2. Familiarize with instrumentation used for heat transfer experiment and Apply the concepts from

heat transfer theory3. Know the suitable material for different heat transfer applications.4. Conduct radiative experiments to harness radiation.

List of Experiments:1. Thermal conductivity of insulating powder material through Concentric Sphere

apparatus.2. Thermal conductivity of insulating material through lagged pipe apparatus Overall

heat transfer co-efficient through Composite Slab Apparatus 3. Thermal Conductivity of metal (conductor).4. Heat transfer in pin-fin 5. Experiment on Transient Heat Conduction6. Heat transfer coefficient in forced convection.7. Heat transfer coefficient in natural convection8. Experiment on Parallel and counter flow heat exchanger.9. Emissivity of a gray body through Emissivity apparatus.10. Experiment on Stefan Boltzman Apparatus.11. Heat transfer in drop and film wise condensation.12. Experiment on Critical Heat flux apparatus.13. Study of heat pipe and its demonstration.14. Study of Two – Phase flow.

NOTE: 1. Heat transfer data books are permitted in the examination. 2. Minimum of 12 Experiments need to be performed

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(14AME32) Instrumentation and control systems & Dynamics of Machinery Lab


1. The calibration of various measurement systems2. Transducers of different measurement systems3. Speed control using different governors 4. The Principle of gyroscope, Dynamic Balancing and eddy current braking systems


1. Calibrate different measurement systems 2. Use transducers for signal conversions3. Use speed controllers in the engines 4. Distinguish Left and Right turn mechanism in aeroplanes, ships etc., with gyroscopic couple.

List of Experiments:1. Calibration of LVDT transducer for displacement measurement.2. Study and calibration of force cell with Force Indicator.3. Digital Speed Measurement by using Photo/Magnetic Pickup.4. Temperature measurement by Thermocouples(J, K, T), RTD and Thermister.5. Study and measure of Low Pressure using McLeod Pressure Gauge.6. Calibration of Rotometer using rotometer setup.7. To perform experiment on watt and Porter Governors to prepare performance

characteristic Curves, and to find stability & sensitivity.8. To perform experiment on Proell Governors to prepare performance characteristic

Curves, and to find stability & sensitivity.9. To determine gyroscopic couple on Motorized Gyroscope.10. To perform the experiment for dynamic balancing on dynamic balancing machine.11. Determine the moment of inertial of connecting rod by compound pendulum

method and tri-flair suspension pendulum.12. To study various types of dynamometer.

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(14AME51) TOTAL QUALITY MANAGEMENT IN MECHANICAL ENGINEERING (Audit course)

Objectives:1. To understand developments tools of quality and their impact on production.2. To recognize use of non stastical and stostical tools in real life situations.3. To comprehend ISO 9000 and ISO 14000 series of quality standards.4. To know the reliability concepts associated with the quality management system

Outcomes: After completion of the course the student will be able to

1. Analyze a system from a quality angle and recommend appropriate tools for quality control.2. Establish quality ISO standards in industries. 3. Formulate quality control circles and advocate team approach. 4. Implement an integrated approach to Quality & Reliability aspects.

UNIT ITQM: overview, concepts, elements, History-Quality management philosophies-Juran, Deming, Crosby , Feigenbaum, Ishikawa, Stages of Evolution, continuous improvement, objectives, internal and external customers.QUALITY STANDARDS: Need of standardization, Institutions, bodies of standardization,ISO 9000 series – ISO 14000 series, other contemporary standards, ISO certification process, Third party audit.

UNIT IIPROCESS MANAGEMENT: Quality measurement systems (QMS),developing and implementing QMS, nonconformance database, TQM tools & techniques- 7 QC tools, 7 New QC tools.PROBLEM SOLVING TECHNIQUES: Problem Solving process, corrective action, order of precedence, System failure analysis approach, flow chart, fault tree analysis, failure mode assessment and assignment matrix, organizing failure mode analysis, pedigree analysis.

UNIT IIIQUALITY CIRCLES: Organization, focus team approach, statistical process control, process chart, Ishikawa diagram, preparing and using control charts.QUALITY FUNCTION DEVELOPMENT (QFD): Elements of QFD, benchmarking-Types, Advantages & limitations of benchmarking, Taguchi Analysis, loss function, Taguchi design of experiments. Poka-yoke, Kaizen, Deming cycle.

UNIT IVVALUE IMPROVEMENT ELEMENTS: Value improvement assault, supplier teaming. Business process reengineering & elements of supply chain management.SIX SIGMA APPROACH: Application of six sigma approach to various industrial situations.

UNIT VFundamental concepts of Reliability: Reliability definitions, failure, failure density, failure Rate, hazard rate, Mean Time To Failure (MTTF), Mean Time Between Failure (MTBF), maintainability, availability, pdf, cdf, safety and reliability, quality, cost and system effectiveness, life characteristic phases, modes of failure, areas of reliability, quality and reliability assurance rules, product liability, importance of reliability. Text Books:

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1. Dale H. Besterfield, C. Bestefield Michno & et.al., Total Quality Management, New Jercy, 3rd Edition, Pearson Edition, 2010.

2. Joseph & Susan Berg, Total Quality Management, Bangalore, 5th Edition, Cande nast publications, 2008.

3. L.S. Srinath, Reliability Engineering, East West Press, 3rd Edition, 1998.

References:1. Senthil Arasu & J. Praveen Paul, Total Quality Management, Chennai, 4th Edition,

SciTech Publishers, 2007.2. Hand Book, John Hradesky, Total Quality Management, 1st Edition, Tata McGraw

Hill Professional, 1994.3. A Road map to quality, WWW.unido.org. Australia, 2012.


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IV B.Tech - I Sem (ME) L T P C3 1 0 3

(14AME30) FINITE ELEMENT METHOD

Objectives:1. Gain a fundamental understanding of the finite element method for solving boundary value problems2. To understand the fundamental concepts of the theory of the finite element method.3. To understand the importance of numerical methods and how it will helpful to solve engineering

problems4. To understand the application of the finite element method (modeling, analysis, and interpretation of

results) to realistic engineering problems.


1. Apply the concepts of minimum potential energy principles to solve structural mechanics problems. 2. Develop element matrix equation by different methods.3. Use FEM software’s for the practical problems.4. Find better alternative economic design with good features.

UNIT – IFUNDAMENTAL CONCEPTS: Introduction, Stresses and Equilibrium, Boundary Conditions, strain-Displacement Relations, Stress-Strain Relations, Special Cases, Potential Energy and Equilibrium, Galerkin’s Method.

UNIT – IIONE-DIMENSIONAL PROBLEMS: Introduction, Finite Element Modeling, Coordinates and Shape Functions, The Potential-Energy Approach, Assemble of the Global Stiffness Matrix and Load Vector, Properties of K, The Finite Element Equations; Treatment of Boundary Conditions, Types of Boundary Conditions, Elimination Approach, Penalty Approach.

UNIT – IIITRUSSES & Beams: Introduction, Plane Trusses, Local and Global Coordinate Systems, Formulas for Calculating Element stiffness matrix, Stress Calculations.Fixed beam and uniform distributed load with fixed and hinged.

UNIT –IIITWO-DIMENSIONAL PROBLEMS USING CONSTANT STRAIN TRIANGLES: Introduction, Finite Element Modeling, Constant-Strain Triangle (CST), Isoparametric Representation, Potential-Energy Approach, Element Stiffness, Force Terms Stress Calculations, Problem Modeling and Boundary Conditions.

UNIT – IVAXISYMMETRIC SOLIDS SUBJECTED TO AXISYMMETRIC LOADING: Introduction, Axisymmetric Formulation, Finite Element Modeling: Triangular Element, Potential-Energy Approach, Body force Term, Rotating Flywheel, Stress Calculations; Problem modeling and Boundary Conditions, Cylinder Subjected to Internal Pressure.

UNIT – VSCALAR FIELD PROBLEMS: Introduction, Steady State heat Transfer, One-Dimentional Heat Conditions, One-Dimentional Heat Transfer in thin fins, Two-Dimentional steady-state Heat conduction. One & Two Dimentional Fluid flow problems.

Text Books:1. R. Chandrupatla, Introduction to Finite Elements in Engineering, Prentice Hall of

India Pvt. Ltd, New Delhi-1, 2011.2. Daryl L Logan, A first course in Finite Element Method, Stanford, US, 5 th Edition,

Cengage Learning, Publication, 2007.

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3. J.N. Reddy, An introduction to Finite Element Method, New Delhi, 3rd Edition, Tata McGraw Hill, 1993.

References:1. O.C. Zienkiewicz, Finite Element Method, its basis and fundamentals, 6th Edition,

ELSCVIER, 2005.2. Kenneth H. Huebner, Donald L. Dewhirst, Douglas E. Smith & Ted G. Byrom, The

Finite Element Method for Engineers, New York, 4th Edition, John Wiley & Sons (ASIA) Pvt. Ltd, 2001.

3. David V Hutton, Fundamentals of Finite element analysis, New Delhi, 1st Edition, Tata McGraw Hill, 2003.


IV B.Tech - I Sem (ME) L T P C 3 1 0 3

(14AME33) CAD / CAM/CIM

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(Computer Aided Design/Computer Aided Manufacturing/

Computer Integrated Manufacturing)

Objectives:1. To understand the basic concepts of CAD/CAM.2. To understand geometrical modeling of components.3. To understand the basics and programming concepts of CNC machines.4. To understand basic concepts of group technology and computer integrated manufacturing.


1. Design a part or assembly parts using CAD software2. Use parametric modeling techniques in the engineering requirement.3. Use CAD softwares collaboratively when designing on a team.4. To apply concept of group technology and computer integrated manufacturing concepts in

manufacturing.

UNIT IComputers in Industrial Manufacturing, Product cycle, CAD / CAM Hardware, Basic structure, CPU, Memory types, input devices, display devices, hard copy devices, storage devices.COMPUTER GRAPHICS & DRAFTING: coordinate system, elementary treatment of graphics modeling, transformation of geometry, 3D transformations, Geometric commands, layers, display control commands, editing, dimensioning.

UNIT IIGEOMETRIC MODELING: Requirements, geometric models, geometric construction models, curve representation methods, surface representation methods, modeling facilities desired.

NUMERICAL CONTROL: NC, NC modes, NC elements, NC machine tools, structure of CNC machine tools, DNC, CNC Part Programming-fundamentals, manual part programming methods, Computer Aided Part Programming (Automatic Programmed Tools).

UNIT IIIGROUP TECHNOLOGY: Part family, coding and classification, production flow analysis, advantages and limitations, Computer Aided Processes Planning - Retrieval type and Generative type.

UNIT IVCOMPUTER INTEGRATED PRODUCTION PLANNING: Capacity planning, shop floor control, MRP-I, MRP-II, CIMS benefits. TYPES OF MANUFACTURING SYSTEMS: classification of manufacturing systems, FMS, Material handling systems, computer control systems, JIT,

UNIT VCOMPUTER AIDED QUALITY CONTROL: Terminology in quality control, the computer in QC, contact inspection methods, non-contact inspection methods-optical, non-contact inspection methods-non-optical, Computer aided testing, integration of CAQC with CAD/CAM.

Text Books:1. A. Zimmers & P. Groover, CAD/CAM, Oxford, Black Scientific Publication, 2010.2. P.N. Rao, CAD/CAM-Principles and applications, 2nd Edition, Tata McGraw Hill,

2002.3. P.E. Groover, Automation, Production systems & Computer integrated

Manufacturing, Hyderabad, 2nd Edition, prentice 2007.

References:1. Radhakrishnan & Subramaniah, CAD/CAM/CIM, 3rd Edition, New Age Publications

2009.

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2. R. Sivasubramaniam, CAD/CAM Theory and Practice, 2nd Edition, Tata McGraw Hill, 2009.

3. T.C. Chang, Computer Aided Manufacturing, Pearson Prentice Hall, 3rd Edition, 2006.



(14AME34) REFRIGERATION AND AIR CONDITIONING

Objectives:1. Students able to aware of the various refrigeration systems.2. Students able to familiar with the refrigerants and equipments.

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3. Students able to aware of the various Psychometric properties, processes & Air Conditioning Equipments.

4. Students able to know the Ultra low temperatures.

Outcomes:After completion of the course the student will be able to:

1. Differentiate which Refrigeration method can be applied to various applications.2. Know the installation of the refrigeration equipments and exposed to fault detection.3. Know the comfort conditions & Installation of Air Conditioning equipments.4. Familiarize with Cryogenic systems.

UNIT-IIntroduction to Refrigeration systems: Necessity and applications – Unit of refrigeration and C.O.P. – Energy Efficiency Ratio (EER), Seasonal Energy Efficiency Ratio (SEER), Relationship of SEER to EER and C.O.P. Different refrigeration methods – Air Refrigeration, Vapour Compression Refrigeration and vapour absorption refrigeration system – Refrigeration cycle on T-S and P-h charts – Problems.

UNIT- IIRefrigerants, Refrigeration Equipment and Applications – Desirable properties – classification of refrigerants used – nomenclature – secondary refrigerants – lubricants – Ozone Depletion – Global Warming – newer refrigerants, commonly used refrigerants.Compressors- Types of compressors.Condensers – Types of condensers.Evaporators – Types of Evaporators.Expansion Devices – Types of expansion devices.Leak detection - Electronic leak detection device – VCR Vaccumization – Recharging the refrigerant.

UNIT – IIIIntroduction to Air- Conditioning: Psychometric Properties & Processes – Characterization of Sensible and latent heat loads – Need for ventilation, Consideration of Infiltrated air – Heat load concepts: RSHF, GSHF – Problems.

UNIT – IVFundamentals of Air-Conditioning, Air-Conditioning Equipment and Applications: Requirement of human comfort and concept of Effective Temperature – Comfort Chart – Comfort Air-Conditioning – Summer , winter & year round Air Condition – Simple problems.Humidifiers- Dehumidifiers – Air filters, fans and blowers, supply ducts, outlets, return outlets, Applications of A/C, Air coolers, Window Air Conditioners - ( Slit & Package type) – Cooling towers – A/C Systems: Summer/ Winter/year round A/C, central A/C system – unitary systems – Trouble shooting.

UNIT VCryogenics: Introduction, Properties of solids for cryogenic systems, refrigeration and liquefaction ultra low temperature refrigerators, equipment associated with low temperature systems.

Text Books:1. S.C. Arora & Domkudwar, A Corse in Refrigeration and Air Conditioning, Dhanapat

Rai Publications, New Delhi, 2008.2. C.P. Arora, Refrigeration and Air Conditioning, Tata McGraw Hill, 2007.3. P.L. Ballaney. Refrigeration and Air Conditioning, Khanna Publishers, 2005.

References:1. Manohar Prasad, Refrigeration and Air Conditioning, New Age Publishers, 2007.

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2. Anantahanarayanan, Basic Refrigeration and Air Conditioning, Tata McGraw Hill, 2013.

3. Dossat, Principles of Refrigeration, Pearson Education (Singapore). 2008.


IV B.Tech – I Sem (ME) L T P C3 1 0 3

(14AME35) ADVANCED INTERNAL COMBUSTION ENGINES

Objectives:To make the student to learn about:

1. Air standard cycles, fuel air cycles and actual cycles.2. Combustion processes in SI & CI Engines. 3. Pollutant formation and emission control.4. Alternate fuels for IC Engines and recent trends in IC Engines.

Outcomes:

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After completion of the course, the student will be able to:1. Get knowledge on Air standard, fuel air and actual cycles and the difference between them.2. Understand about normal and abnormal combustion in SI & CI Engines. .3. Get knowledge on emission norms and methods of control of pollutants from engines.4. Get knowledge on Alternate fuels for IC Engines and recent trends in IC Engines like CRDI etc.

UNIT I INTRODUCTION TO IC ENGINE CYCLES: Otto cycle, Diesel cycle, Dual cycle, Comparison of Otto, Diesel and Dual cyclesFUEL-AIR CYCLE: Introduction, Fuel-Air Cycles and Their Significance, Composition of Cylinder Gases, Variable Specific Heats, Dissociation, Effect of Number of Moles, Comparison of Air-Standard and Fuel-Air Cycles.ACTUAL CYCLES AND THEIR ANALYSIS: Introduction, Comparison of Thermodynamic and Actual Cycles, Time Loss Factor, Heat Loss Factor, Exhaust Blow down, Loss due to Rubbing Friction, Actual and Fuel-Air Cycles of CI Engines. UNIT II SPARK IGNITION ENGINES: Air-fuel ratio requirements, Stages of combustion-normal and abnormal combustion, Factors affecting knock, Combustion chambers, COMPRESSION IGNITION ENGINES: Stages of combustion-normal and abnormal combustion – Factors affecting knock, Direct and Indirect injection systems, Combustion chambers,

UNIT III ENGINE EXHAUST & EMISSION CONTROL: Formation of NOX , HC/CO mechanism , Smoke and Particulate emissions, Green House Effect , Methods of controlling emissions , Three way catalytic converter and Particulate Trap, Emission (HC,CO, NO & NOX) measuring equipments, Smoke and Particulate measurement, Indian Driving Cycles and emission norms

UNIT IV ALTERNATE FUELS: Alcohols, Vegetable oils and bio-diesel, Bio-gas, Natural Gas , Liquefied Petroleum Gas, Hydrogen, Properties, Suitability, Engine Modifications, Performance, Combustion and Emission Characteristics of SI and CI Engines using these alternate fuels.

UNIT V RECENT TRENDS: Homogeneous Charge Compression Ignition Engine, Lean Burn Engine, Stratified Charge Engine, Surface Ignition Engine, Four Valve and Overhead cam Engines, Electronic Engine Management, Common Rail Direct Injection Diesel Engine, Gasoline Direct Injection Engine, Data Acquisition System –pressure pick up, charge amplifier PC for Combustion and Heat release analysis in Engines.

Text Books:1. V. Ganesan, I.C. Engines, Noida, 4th Edition, Tata McGraw Hill, 2014.2. M.L. Mathur & R.P. Sharma, Internal Combustion Engine, Dhanpat Rai & Sons

Publications, 2008.3. V.M. Domkundwar, A Course in Internal Combustion Engine, Dhanpat Rai & Sons

Publications, 2008.

References:1. John B. Heywood, Internal Combustion Engine Fundamentals, Tata McGraw Hill,

1988.2. R.K. Rajput, Internal Combustion Engines, 2nd Edition, Lakshmi Publications, 2005.3. B. P. Pundir, IC Engines Combustion and Emission, Narosa Publishing House, 2010.

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(14AME36) GAS TURBINES AND JET PROPULSION (Elective – I)

Objectives:

To make the students to learn about the:1. Gas turbine power cycles & techniques used to improve the efficiency of gas turbine power cycles.2. Various types of jet propulsion systems used in high speed air crafts.3. Fuels used in rocket engines & its sub systems.4. Fuels used in advanced propulsion systems & its sub systems.

Outcomes:Get the knowledge about the:

1. Gas turbine power cycles which help them to understand & work in the gas turbine power plant industries.

2. Various types of jet propulsion systems & procedures to calculate the efficiency of power cycles.

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3. Various types of rocket engines & fuels used in the rockets.4. Advanced propulsion systems.

UNIT-I Gas Turbines: Gas Turbine Operating Cycles, the cycle work ratio, optimum pressure ratio, gas turbine applications, gas turbine advantages & disadvantages, energy flow & back work, deviation from ideal cycle, means of improving the efficiency and the specific output of simple cycle gas turbine with regeneration, thermal efficiency of gas turbine with & without regenerator, inter- cooling & reheating, related problems.

UNIT-IIJet propulsion: Historical sketch- reaction principle- essential features of propulsion devices- Thermal jet engines, classification of – energy flow, thrust, thrust power and propulsion efficiency- need for thermal jet engines and applications.Turboprop and turbojet – thermodynamic cycles, and principles of operation – performance evaluation – thrust augmentation and Thrust reversal – contrasting with piston engine propeller plant.

UNIT-IIIRam jet- Thermo dynamic cycle, plant lay out, essential components – principle of operation – performance evaluation – comparison among atmospheric thermal jet engines- serqujet and pulse jet, elementary treatment.

UNIT-IVRocket Engines: Need for, applications- basic principle of operation and parameters of performance – classification, solid and liquid propellant rocket engines, advantages, domains of application – propellants – comparison of propulsion systems.

UNIT-VRocket Technology: Flight mechanics, application thrust profiles, acceleration- staging of rockets, need for – feed systems, injectors and expansion nozzles – rocket transfer and ablative cooling.Testing & instrumentation - need for Cryogenics – advanced propulsion systems, elementary treatment of Electrical nuclear and plasma Arc Propulsion.

Text Books:1. V. Ganesan, Gas Turbines, New Delhi, 2nd Edition, Tata McGraw Hill Publishers,

2003.2. S.L. Somasundaram, Gas Dynamics & Jet Propulsion, 1st Edition, New age

international publisher, 1996.3. R. Yadav, Steam & Gas Turbines & Power Plant Engineering, 7th Edition, Central

publishing House, Alahabad, 1997.

References:1. H. Cohen, G.E.C Rogers & H.I.H. Saravanamuttoo, Gas Turbine Theory, Longman

Group Ltd., 1980.2. Carl R Peterson, Thermodynamics of Propulsion, Philip Hill Pearson College div, 2nd

Edition, 1991.3. Jack D Mattingly, Element of Gas Turbines Propulsion, Tata McGraw Hill Education,

International Edition, 1st April, 1996.

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IV B.Tech-I Sem (ME) L T P C 3 1 0 3

(14AME37) PRODUCT DESIGN AND DEVELOPMENT(ELECTIVE – I)

Objectives: 1. To know the various critical steps to be carried out in product design and development2. To understand the integration of technical and business concerns in to the product development3. To understand the concept of production functions.4. To be familiar with the intellectual property rights formalities

Outcomes: 1. To recognize the product development from the concept to product function 2. To comprehend the product life cycle and product data management system 3. To know the application of production function for developing production.4. To know the application of value engineering in the product design and development

UNIT IIntroduction to Product Design and Development :Definition of product design, design by evolution and innovation, factors in product design, morphology of product design (seven phases), standardization, simplification and specialization in product design, modern approaches- concurrent design and quality function deployment, product development, product development versus product design, types of design and redesign, modern product development process, product development team and product development planning with reference to ISO standard, difference between product verification and production validation, introduction to prototyping, rapid prototyping methods.

UNIT IIProduct Development – Technical and Business Concerns: Technology Forecasting and Technology S-Curve (Technology Stage), Mission Statement and Technical Questioning, Economic Analysis of Product, Customer Needs and Satisfaction, Customer Population and Market Segmentation, Customer Needs-Types and Models, Gathering Customer Needs Information, Analysis of Gathered Information.

UNIT IIIProduct Development from Concept to Product Function: Generating concepts, information gathering, and brainstorming, morphological analysis, concept selection-design evaluation, estimation of technical feasibility, concept selection process, Pugh„s concept, selection charts, numerical concept scoring, process of concept embodiment, system modeling, FMEA, functional modeling and decomposition, fast method, subtract and operate procedure, establishing system functionality, augmentation and aggregation.

UNIT IVProduct Life Cycle and Product Data Management: Background, Overview, Need, Benefits, and Concept of Product Life Cycle, Components/Elements of PLM, Emergence of PLM, Significance Of PLM, Customer Involvement, Product Data and Product Workflow, The Link Between Product Data and Product Workflow, Different Phases of Product Life Cycle and corresponding technologies.UNIT VValue Engineering: Value –types –functional –operational –aesthetic –cost- –material – Design process – value and worthiness –procedure -brainstorming sessions –evaluation –case studies –value estimation- Value analysis - Design for value - Selection of alternatives - optimization – Implementation

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Intellectual Property system: Definition of the intellectual property, importance of IPR, TRIPS and its implications, patent, copy right, claim procedure, industrial design and trade mark

Text Books:1. A. K. Chitale & R.C. Gupta, Product Design and Manufacturing, Prentice Hall India,

2013. 2. Kevin Otto & Kristin Wood, Product Design: Techniques in Reverse Engineering

and New Product Development, Pearson Education Inc., 2002. 3. Deborah E. Bouchoux, Intellectual Property Rights, Cengage, 2005.

References:1. K.T. Ulrich & S.D. Eppinger, Product Design and Development, Tata McGraw Hill,

2003.2. Grieves & Michael, Product Lifecycle Management, Tata McGraw Hill, 2006.

SRI VENKATEWARA COLLEGE OF ENGINEERING & TECHNOLOGY

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(AUTONOMOUS)

IV B.Tech-I Sem (ME) L T P C3 1 0 3

(14AME38) TRIBOLOGY & BEARING DESIGN(ELECTIVE – I)


1. Acquire basic knowledge about different lubricants and their properties.2. Hydrostatic, hydrodynamic theory of lubrication principles.3. Friction losses in various types of journal bearings and effect to the various design parameters on the

performance of journal bearings.4. Air lubricated bearings, various types of bearing materials


1. Get the knowledge about various lubricants which will help in design of various bearings2. Get the knowledge about the various lubrication theories and effect of various design parameters on

the performance of journal bearings.3. Get the knowledge about the friction and power losses in journal bearing and theory related to air

lubricated bearings.4. Learn about the bearing materials and concept of boundary friction which helps them to design the

bearings depending upon the functional requirements.

UNIT IINTRODUCTION OF TRIBOLOGY- Defining Tribology, Tribology in Design - Mechanical design of oil seals and gasket - Tribological design of oil seals and gasket, Defining Lubrication, Basic Modes of Lubrication, Properties of Lubricants, Lubricant Additives, Defining Bearing Terminology - Sliding contact bearings - Rolling contact bearings, Comparison between Sliding and Rolling Contact Bearings

UNIT IIHYDROSTATIC LUBRICATION: Hydrostatic Lubrication - Basic concept - Advantages and limitations - Viscous flow through rectangular slot - Load carrying capacity and flow requirement - Energy losses - Optimum design. Squeeze Film Lubrication - Basic concept - Squeeze action between circular and rectangular plates - Squeeze action under variable and alternating loads. Application to journal bearings, Piston Pin Lubrications.

UNIT IIIHYDRODYNAMIC THEORY OF LUBRICATION: Various theories of lubrication, petroff’s equation, Reynold’s equation in two dimensions, effects of side leakage, Reynolds equation in three dimensions, Friction in sliding bearing, hydro dynamic theory applied to journal bearing, minimum oil film thickness, oil whip and whirl anti-friction bearing.

UNIT IVFRICTION AND POWER LOSSES IN JOURNAL BEARINGS: Calibration of friction, loss friction in concentric bearings, bearing modulus, Sommerfield number, heat balance, practical consideration of journal bearing design considerations.BEARING MATERIALS: General requirements of bearing materials, types of bearing materials.

UNIT VAIR LUBRICATED BEARING: Introduction, Merits, Demerits and Applications, Tilting pad bearings, Magnetic recording discs with flying head, Hydrostatic bearings with air lubrication, Hydrodynamic bearings with air lubrication, Thrust bearings with air lubricationTYPES OF BEARING OIL PADS: Hydrostatic bearing wick oiled bearings, oil rings, pressure feed bearing, partial bearings - externally pressurized bearings.

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Text Books:1. S.K. Basu, S.N. SenGupta & B.B. Ahuja, Fundamentals of Tribology, New Delhi, 2nd

Edition, Printice Hall International, 2005.2. Sushil Kumar Srivatsava, Tribology in Industry, Hyderabad, 5th Edition, S. Chand &

Co., Publisher, 2007.

References:1. B.C. Majumdar, Tribology, 2nd Edition, S. Chand & Co Publishers, New Delhi, 2012.



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(14AME39) COMPUTATIONAL FLUID DYNAMICS

(Elective – II)

Objectives:1. To develop finite difference and finite volume discredited forms of the CFD equations. 2. To formulate explicit & implicit algorithms for solving the Euler Eqns & Navier Stokes Eqns3. Give the student a working knowledge of a variety of computational techniques that can be used for

solving engineering problems.4. Develop a student's capability to write efficiently computer software.

Outcomes: The course is intended to

1. Understand the basics of computational fluid dynamics (CFD). 2. Differentiate between finite difference and finite volume methods applied in CFD. 3. Provide the necessary background in discretization methods, accuracy, stability and convergence

aspects of numerical solutions. 4. Develop an understanding of the capabilities and limitations of various numerical and mathematical

models of fluid flow.

UNIT – I INTRODUCTION: Computational Fluid Dynamics as a Research and Design Tool, Applications of Computational Fluid Dynamics Governing Equations of Fluid Dynamics: Introduction, Control Volume, Substantial Derivative, Divergence of Velocity, Continuity Equation, Momentum Equation and Energy Equation

UNIT – II MATHEMATICAL BEHAVIOR OF PARTIAL DIFFERENTIAL EQUATIONS: Introduction, Classification of Quasi-Linear Partial Differential Equations, Eigen Value Method, Hyperbolic Equations, Parabolic Equations, Elliptic Equations

UNIT – III BASICS ASPECTS OF DISCRETIZATION: Introduction, Introduction of Finite Differences, Difference Equations, Explicit and Implicit Approaches, Errors and Stability Analysis, Grid Generation Incompressible Fluid Flow: Introduction, Implicit Crank-Nicholson Technique, Pressure Correction Method, SIMPLE and SIMPLER algorithms, Computation of Boundary Layer Flow.

UNIT – IV HEAT TRANSFER: Finite Difference Applications in Heat conduction and Convention – Heat conduction, steady heat conduction, in a rectangular geometry, transient heat conduction, Finite difference application in convective heat transfer.

UNIT- V TURBULENCE MODELS: Algebraic Models – One equation model, K – є Models, Standard and High and Low Reynolds number models, Prediction of fluid flow and heat transfer using standard.

Text Books: 1. John D. Anderson, Computational Fluid Dynamics - Basics with Applications, Tata

McGraw Hill, 1995. 2. Suhas V. Patankar, Numerical Heat Transfer and Fluid Flow, Butter worth

Publishers, 1980 3. T.J. Chung, Computational Fluid Dynamics, Cambridge University, 2010.

References:

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1. Frank Chorlton, Text Book of Fluid Dynamics, CBS Publishers, 2005.2. T.K. Sengupta, Fundamentals of Computational Fluid Dynamics, University Press,

2012.3. C. Taylor & J.B. Hughes, Finite Element Programming of the Navier Stokes

Equation, Pineridge Press Limited, U.K., 1981.



(14AME40) ADVANCED TOOL DESIGN(Elective – II)

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Objectives:1. To comprehend the design and working of a variety of tools used in practical applications.2. To understand the cutting parameters and machining times required for machining with tools and

equipment.3. To understand the off design performance of tools over time.4. To know the importance of the plastic tooling.


1. Select the right tooling and equipment for a production operation.2. Estimate the required machining time and also the economics of machining with tools.3. Suggest alternate tools and processes to yield economy in production.4. Select plastic tools for various applications.

UNIT ITOOL MATERIALS AND HEAT TREATMENT: Properties of tool materials - ferrous, nonferrous, non metallic materials, heat treatment. Coated tools, ceramic tools. Limits, fits and tolerances, Gauges and gauge design.TOOL LIFE AND TOOL WEAR: Theories of tool wear-adhesion, abrasive and diffusion wear mechanisms, forms of wear, tool life criteria and Machinability index, tool wear criterion, measurement of tool wear.

UNIT IIDESIGN OF CUTTING TOOLS: Single point cutting tools-various systems of specifications of tool geometry and their interrelation, theories of formation of chip and their effect.Design of multipoint cutting tools: Drill geometry, Design of Drills-Rake & Relief angles of twist drillMILLING cutters, cutting speeds and feeds, machining times, design of form cutters, combination tools, reamers, Boring tools, Design of broaches.

UNIT IIIDESIGN OF JIGS AND FIXTURES: Basic principles of location and clamping, locating methods and devices, Jigs- definitions, types, general consideration in the design of jigs. Types of Drill bushes, methods of construction, Fixtures- vice fixtures, milling, boring, lathe, and grinding fixtures.

UNIT IVDESIGN OF SHEET METAL BLANKING AND PIERCING: Fundamentals of die cutting operating, power press types, General press information, cutting action in punch and die operation. Die clearance, and types of Die construction. Die design fundamentals-DESIGN OF SHEET METAL WORKING TOOLS: Design of Bending dies, drawing dies, forming dies, drawing operations, variables that effect metal flow during drawing- shallow and deep drawing. Determination of blank size, drawing force, single and double action draw dies.

UNIT VPLASTICS AS TOOLING MATERIALS: introduction, plastics commonly used as tooling materials, application of epoxy plastic tools, construction methods of plastic tooling, metal forming operations with Urethane dies. Calculating of forces for urethane pressure pads, economics of tooling.

Text Books:1. Cyrill Donaldson, George H. LeCain, Joyjeet Ghose & V.C. Goold, Tool Design, New

Delhi, 4th Edition, Tata McGraw Hill, 2012.2. A. Bhattacharya, Principles of Metal cutting, Calcutta, 2nd Edition, New Central

Book Agency, 1969.3. A. Battacharya & Inyong Ham, Design of Cutting Tools - Use of Metal Cutting

Theory, USA, 6th Edition, ASTME publication, Michigan, 1969.

References:1. Surendra Kenav, Umesh Chandra & Satyaprakashan, Production Engineering

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Design (Tool Design), New Delhi, 7th Edition, 1994.2. R K Singal, Mridual Singal & Rishi Singal, Fundamentals of Machining and Machine

Tools, 1st Edition, I.K. International, 2008.3. Milton C. Shaw, Metal Cutting Principles, 2nd Edition, Hardback Oxford University,

Press, 2004.



(14AME41) GEOMETRIC MODELLING(Elective – II)

Objectives: 1. To understand the graphic system and their fundamental to apply in various needs. 2. To recognize the 2D viewing and geometrical transformations. 3. To know how the software perform clipping of the object & fill the polygons. 4. To be familiar with different computer animation sequence and techniques

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1. Know the distinction between the 2D and 3D geometrical transformations2. Grasp the various visible surface detection basics and methods 3. Comprehend the solid modeling concept in to various applications 4. Create the animation for real time applications.

UNIT- IIntroduction, Application area of Computer graphics, overview of graphic system, video- display devices, raster- scan systems, random scan systems, graphics monitors and work stations and input devices.Output primitives: Points and lines, line drawing algorithms, mid-point circle algorithm, Filled area primitives: scan-line polygon fill algorithm, boundary-fill and flood –fill algorithm. UNIT- II2-D geometrical transformations: Translation, scaling, rotation, reflection and shear transformation matrix representations and homogeneous co-ordinates, composite transformations, transformations between coordinates.2-D viewing: The viewing pipeline, viewing coordinate reference frame, window to view –port-co-ordinate transformations, viewing function, Cohen-Sutherland and Cyrus –beck line clipping algorithms, Sutherland-Hodgeman polygon clipping algorithm.

UNIT- III3-D object representation: Polygon surfaces, quadric surfaces, spline representation, Hermite curve, Bezier curve and B- spline curve, Bezier and B- spline surfaces, Basic illumination models, shading algorithms.3-D geometric transformations: Translation, rotation, scaling, reflection and shear transformation and composite transformations.

UNIT- VIIVisible surface detection methods: Classification, back-face detection, depth- buffer, scan- line, depth sorting.Computer animation: Design of animation sequence, general computer animation functions, raster animation. Computer animation language, key frame system, motion specification.

UNIT- VSolid modeling concepts: Wire frames, Boundary representation, half space modeling, spatial cell, cell decomposition, classification problem.

Text Books:1. Donald Hearn & M. Pauline Baker, Computer Graphics C version, Pearson / Printice

Hall International Publishers, 1996.2. David F Rogers, Mathematical Elements for computer graphics, Tata McGraw Hill,

1990.3. M.C. Trivedi, Computer Graphics and Automation, Pearson Education, Jaico

Publishers, 2000.

References:1. Ibrahim Zeid, CAD/CAM Theory, Tata McGraw Hill, 2010.2. Zhigand xiang & Roy Plastock, Computer Graphics, 2nd Edition, Schaum’s outlines,

Tata McGraw Hill, 1986.3. Shalini Govil, Principles of computer Graphics, Printice Hall International

Publishers, Springer, 2005.

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IV B.Tech-I Sem (ME) L T P C0 0 3 2

(14AME42) CAM & ANALYSIS LAB

Objectives:1. To impart CNC part programming skills for turning and milling applications.2. To give a good exposure of CAM software in order to perform Simulation and to generate CL data.3. To understand the Finite Element method using Ansys Software & CFD.4. To understand the structural, Thermal and Fluid flow Analysis.

Outcomes:1. Apply the basic concepts in NC technology for turning and milling applications.2. Make familiar of the use of CAE and CAM Software.3. Student is able to understand the concept of FEM.

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4. Apply the FEM technology for Structural, Thermal & Fluid flow Analysis.

LIST OF EXPERIMENTS:CAM

1. Facing cycle2. Turning cycle3. Drilling cycle4. Linear & circular interpolation5. Mirroring6. Circular pocketing.

ANALYSIS

1. Structural Analysis in ANSYS Workbench.2. Thermal Analysis in ANSYS Workbench.3. Fluid Flow Analysis in ANSYS CFD.4. Coupled Field Analysis in ANSYS APDL.5. Modal Analysis in ANSYS APDL.

NOTE:

1. Minimum of 10 Exercises need to be performed


IV B.Tech- I Sem (ME) L T P C 3 1 0 3

(14AME43) PRODUCTION DRAWING PRACTICE LAB WITH SOLID WORKS

Objectives:To understand

1. Need and requirement of a production Drawing.2. The importance of Geometric Tolerances3. Basic concepts of limits, fits & Tolerances.4. The indication of surface roughness of machine components.

Outcomes:Students will able to:

1. Indicate the surface roughness symbol on a drawing.2. Decide the relation between various surfaces of a machine component.3. Decide the necessary fits and tolerances between mating components.4. Prepare component drawing for manufacture.

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PART ATolerances of Form and position: Symbols representing the characteristics to be

Toleranced-Indication of Geometrical Tolerances on a Drawing -Indication of Surface roughness & Machining symbols.

PART BList of Experiments1. Standard Production Drawing.2. Spacing piece.3. Bearing brasses.4. Helical Gear.5. Main spindle of a Drilling machine.6. Cylinder liner in Block.7. Flange on Shaft.8. Details of Stuffing Box.9. Details of Slip Bush.10. Details of eccentric.

Text Books:1. K.L. Narayana, P. Kannaiah & K. Venkatareddy, Machine Drawing, 4th Edition 2012

New age publishers, New Delhi.2. K.L. Narayana, P. Kannaiah & K. Venkatareddy, Production Drawing Newage

Publishers, New Delhi 2013.3. P.S. Gill, Machine Drawing, Madurai, 12th Edition, SK Kataria & sons 2009.

References:1. Luzzaader, Machine Drawing, 4th Edition, Charotor Publishing house, 2003.2. K.C. John, Text book of Machine Drawing, 5th Edition Pritice Hall International

Publishers, 2009.3. Rajput, Machine Drawing, Hyderabad, 4th Edition, S.Chand publications, 2002.



(14AMB02) PROFESSIONAL ETHICS(Common to Civil, EEE, ME, ECE, CSE, IT & AE.)

Objectives:1. To understand the fundamental concepts of professional ethics.2. To impart and inculcate ethical decision making.3. To apply ethical and human values in engineering profession.4. To prepare engineering students to meet global demands on human values.

Outcomes:After the completion of the course the students shall be able to

1. Understand human values and ethical standards to lead career accordingly.2. Incorporate appropriate safety measures in designing systems.3. Play the role of “responsible engineer” in the society.4. Use natural resources in a sustainable manner and be conscious of environment.

Unit-I

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Introduction 7Professionalism-models of professionalism-Ethics-Types of ethics and morality-Engineering ethics-Positive and negative faces of ethics-Responsibility for safety-Technology pessimism and perils of technological optimism.

Unit-II Ethical ConceptsHuman Values – morals-integrity-work ethics-Respect for others-respect for authority-conflicts of interests-moral dilemmas-honesty- courage-cooperation-valuing time-commitment-collegiality-loyalty-self -interest-Professional accountability-royalty-Problem of bribery, extortion and grease payments-problem of nepotism, excessive gifts-confidentiality-uses of ethical theories-Kohlberg’s Theory- Gilligan`s Theory-Ethical codes of IEEE and Institution of Engineers –

Unit III Engineers Role in Safety 10Safety and risks-risk and costs-risk benefit analysis-Testing methods for safety-The promise of technology-Computer Technology Privacy-Social policy-Engineering standards-the standards care-Social and value dimensions of technology-communicating risk and public policy-occupational crime-professional rights and employee rights-whistle blowing`

Unit IV Roles of Engineers 10Engineers asmanagers, Advisors, Consultants, Experts and witnesses- Engineers role in industry and society- models of professional roles-Theories about right action-paternalism-different business practices-Moral leadership- Cases - Bhopal gas tragedy, Nuclear power plant disasters-

Unit V Environmental Ethics 11Global Issues-Multinational corporations-Living in harmony with NATURE-Holistic technology-Eco friendly production system-sustainable technology and development-weapon development-Four orders of living, their interconnectedness-Eco system-Ozone depletion-,pollution

Text Books:1. R. Subramanian, Professional Ethics, 1st Edition, Oxford University Press, 2013.2. R.S. Naagarazan, A Textbook on Professional Ethics and Human Values, 1st Edition,

New Age International Pvt. Limited, Publishers New Delhi, 2014.3. Edmond G Seebauer & Robert L. Barry, Fundamentals of Ethics for scientists and

Engineers, 1st Edition, Oxford University Press, 2008.

References:1. R. R. Gaur, R. Sangal & G. P. Bagaria, Human Values and Professional Ethic, Excel

Books, New Delhi, 2010.2. M. Govindrajan, S. Natarajan & V.S. Senthil Kumar, Professional Ethics and Human

Values, Printice Hall International Publishers Learning Pvt. Ltd. Delhi, 2013.3. D.R. Kiran, Professional Ethics and Human Values, Tata McGraw Hill Education,

2007.

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IV B.Tech-II Sem (ME) L T P C3 1 0 3

(14AME44) MODERN MANUFACTURING METHODS(Elective – III)

Objectives:1. To understand the use of modern machining methods2. To Thoroughly understand the various modern machining methods such as a abrasive machining,

ultrasonic machining, E.C.M., E.D.M, E.B.M, Plasma Arc Machining etc.3. To evaluate the suitability of each of the above mentioned methods for various practical applications.4. To understand the different nano fabrication technology.


1. Apply the various MMMs to different types of jobs judiciously.2. Evaluate the advantage of better quality of jobs in relation to the MRR achieved, by each the MMMs.3. Become a practicing engineering capable of applying the MMMs in the modern manufacturing

scenario.4. To apply nano material for different engineering application.

UNIT IIntroduction, need and classification of the modern manufacturing methods, Abrasive jet machining, Water jet machining and abrasive water jet machine: Basic principles, equipments, process variables, mechanics of metal removal, MRR, application and limitations.

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UNIT IIELECTRO–CHEMICAL PROCESSES: Fundamentals of electro chemical machining, electrochemical grinding, electro chemical honing and deburring process, metal removal rate in ECM, Tools, Surface finish and accuracy economic aspects of ECM – Simple problems for estimation of metal removal rate. CHEMICAL MACHINING: Fundamentals of chemical machining- Principle- maskants –etchants- advantages and applications.

UNIT IIITHERMAL METAL REMOVAL PROCESSES: General Principle and applications of Electric Discharge Machining, Electric Discharge Grinding and electric discharge wire cutting processes – Power circuits for EDM, Mechanics of metal removal in EDM, Process parameters, selection of tool electrode and dielectric fluids, methods surface finish and machining accuracy, characteristics of spark eroded surface and machine tool selection. Wire EDM, principle, applications.

UNIT IVELECTRON BEAM MACHINING: Generation and control of electron beam for machining, theory of electron beam machining, comparison of thermal and non-thermal processes.LASER BEAM MACHINING: General Principle and application of laser beam machining – thermal features, cutting speed and accuracy of cut.PLASMA MACHINING: Principle, metal removal mechanism, process parameters, accuracy and surface finish, applications.

UNIT VNANOFABRICATION TECHNOLOGIES: Nano Technology products, Carbon Nanostructures, Size Matters, Scanning Probe Microscopes, Nanofabrication-Top Down processing approaches, Bottom -up processing approaches - Production of Carbon Nanotubes, Nanofabrication by Scanning Probe Techniques.RAPID PROTOTYPING: Introduction to Rapid prototyping, Major RP technologies – Photo Masking, Stereo lithography, Selective Laser Sintering, Laminated Object Manufacturing, Fused Deposition Modeling, applications, Limitations.

Text Books:1. V.K. Jain, Advanced machining processes, Mumbai, 9th Edition, Allied publishers

Pvt. Limited, 2003.2. Sami Franssila, Introduction to Micro Fabrication, John Wiley and sons Ltd., UK,

2004,3. M.P. Groover, Fundamentals of Modern manufacturing, 4th Edition, John Wiley &

sons Ltd, 2010.

References:1. P.C. Pandey & H.S. Shah, Modern Machining Process, New Delhi, 2nd Edition, Tata

McGraw Hill, 2008.2. A. Bhattacharya, New Technology, India, 6th Edition, The Institution of Engineers,

1984.3. Kalpakjain, Manufacturing Technology, New Delhi, 3rd Edition, Pearson Publishers,

2012.

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SRI VENKATEWARA COLLEGE OF ENGINEERING & TECHNOLOGY(AUTONOMOUS)

IV B.Tech -II Sem (ME) L T P C3 1 0 3

(14AME45) COMBUSTION ENGINEERING(Elective – III)

Objectives: 1. To create an awareness on Combustion in SI engines.2. To create an awareness on Combustion in CI engines3. To create an awareness on Combustion in Gas Turbines.4. To impart the knowledge on Emission control measures for SI and CI engines


1. Get knowledge on Combustion in SI engines2. Get knowledge on Combustion in CI engines3. Get knowledge on Combustion in Gas Turbines4. Understand about Emission control measures for SI and CI engines

UNIT – I COMBUSTION PRINCIPLES: Combustion – Combustion equations, heat of combustion - Theoretical flame temperature - chemical equilibrium and dissociation - Theories of Combustion - Pre-flame reactions - Reaction rates - Laminar and Turbulent Flame Propagation in Engines. UNIT – II COMBUSTION IN S.I. ENGINE: Initiation of combustion, stages of combustion, normal and abnormal combustion, knocking combustion, pre-ignition, knock and engine variables,

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features and design consideration of combustion chambers. Flame structure and speed, Lean burn combustion, stratified charge combustion systems. Heat release correlations.

UNIT – III COMBUSTION IN C.I. ENGINE: Stages of combustion, vaporization of fuel droplets and spray formation, air motion, swirl measurement, knock and engine variables, features and design considerations of combustion chambers, delay period correlations, heat release correlations, Influence of the injection system on combustion. Direct and indirect injection systems.

UNIT – IV COMBUSTION IN GAS TURBINES: Introduction, Types of gas turbines- Jet engines, Turboprop engines, Industrial gas turbines for power generation, Industrial gas turbines for mechanical drive, Turbo shaft engines, Radial gas turbines, Micro turbines, External combustion, Flame stability , re-circulation zone and requirements - Combustion chamber configuration, materials ,Gas turbines in surface vehicles, Passenger road vehicles (cars, bikes, and buses, Trains), Marine applications, Advantages and disadvantages of gas turbine engines.

UNIT – V EMISSIONS: Main pollutants in engines, Kinetics of NO formation, NOx formation in SI and CI engines. Unburned hydrocarbons, sources, formation in SI and CI engines, Soot formation and oxidation, Particulates in diesel engines, Emission control measures for SI and CI engines, Effect of emissions on Environment and human beings.

Text Books: 1. K.K. Ramalingam, Internal Combustion Engines, SciTech Publications (India) Pvt.

Ltd., 2004. 2. V. Ganesan, Internal Combustion Engines, Tata McGraw Hill Book Co., 2003. 3. John B. Heywood, Internal Combustion Engine Fundamentals, Tata McGraw Hill

Book, 1998.

References: 1. M.L. Mathur, & R.P. Sharma, A Course in Internal Combustion Engines, Dhanpat

Rai Publications Pvt. New Delhi-2, 1993. 2. E.F. Obert, Internal Combustion Engine and Air Pollution, International Text Book

Publishers, 1983. 3. H. Cohen, G.E.C Rogers & H.I.H. Saravanamuttoo, Gas Turbine Theory, Longman

Group Ltd., 1980.

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IV B.Tech – II Sem (ME) L T P C3 1 0 3

(14AME46) ADVANCED MECHANICS OF SOLIDS(Elective – III)

Objectives:1. To Strengthen and broaden the understanding and application of concepts, assumptions and methods

of Solid Mechanics2. To learn fundamental concepts of Stress, Strain and deformation of solids with applications to bars,

beams and thin cylinders.3. To understand the basic strength and energy theorems of Structural Mechanics and its applications4. To study deformations of bodies caused by externally applied forces and the internal effects produced

due to moving loads.


1. Understand the theory of elasticity including strain/displacement relationships.2. Apply various failure criteria for general stress states at point 3. Generate theoretical predictions for a wide range of simple but practical problems. 4. Learn stress‐strain relationship for plain stress and strain problems

UNIT – IAnalysis of stress: Introduction, The State of Stress at a point, Normal and Shear Components, Rectangular Stress Components, Principal Stresses, Recapitulation, The State of Pure Shear, The Plane State of Stress.

UNIT – IIAnalysis of strain: Introduction, Deformations, Deformation in the Neighbourhood of a Point, Change in Length of a Linear Element, Change in Length of a Linear Element – Linear Components, Rectangular Strain Components, The State of Strain at a point, Plane State of Strain, Compatibility Conditions, Strain Deviator and its Invariants.

UNIT – III

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Stress – strain relations for linearly elastic solids: Introduction, Generalised Statement of Hooke’s Law, Stress-Strain Relations for Isotropic Materials, Modulus of Rigidity, Bulk Modulus, young’s Modulus and Poisson’s Ratio, Relations between the Elastic Constants, Displacement Equations of Equilibrium.

UNIT – IVTheories of failure & ideally plastic solids: Maximum Principal Stress Theory, Maximum Shearing Stress theory, maximum elastic strain theory, Significance of Theories of Failure, Factors of Safety, Stress Space & Strain Space, Plastic Flow.

UNIT – VElastic stability: Euler’s Buckling Load, Beam Column with a concentrated load, Beam column with several concentrated loads, Beam column with end couple, General treatment of column stability problems – general differential equation and specific examples.

Text Books:1. L.S. Srinath, Advance Mechanics of Solids, Tata McGraw Hill, 2009.2. Timoshenko & Goodier, Theory of Elasticity, Tata McGraw Hill, 1967.3. A.K. Singh, Mechanics of Solid, Prentice Hall India, 1999.

References:1. S.M.A. Kazimi, Solid Mechanics, Tata McGraw Hill, 2001.2. Shames & Pitarresi, Introduction to Solid Mechanics, Prentice Hall India, 1996.3. James M. Gere, Mechanics of Materials, Cengage Learning (Brooks\Cole), 2012.

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IV B.Tech- II Sem (ME) L T P C 3 1 0 3

(14AME47) POWER PLANT ENGINEERING(Elective – IV)

Objectives: 1. Students will be able to understand basic principles and operation of power plants 2. Students will be able to explain the operation of various systems in the plant. 3. Students will be able to understand the need for various systems used in power plants.4. The student is made to understand the necessity for going for nuclear power plants.


1. To understand the economics of power distribution, Power Tariff, Load Factor and other related terms.2. Aware of the different types of high pressure boilers, coal handling, Ash handling units 3. Comprehend about I.C Engines Plants and Gas Turbine Plants4. awareness on the Nuclear Power Plants, Nuclear reaction, Nuclear Fuels, and types of Nuclear reactors

and radioactive waste disposal

UNIT – IIntroduction to the Sources of Energy – Resources and Development of Power in India.Layouts of Steam, hydel, diesel, MHD, nuclear and gas turbine power plants - Combined power cycles - Comparison and selection, Power Plant Economics and Environmental Considerations: Capital cost, investment of fixed charges, operating costs, general arrangement of power distribution, Load curves, and load duration curve. Definitions of connected load, Maximum demand, demand factor, average load, load factor, diversity factor – Tariff - related exercises. Effluents from power plants and Impact on environment – pollutants and pollution standards – Methods of Pollution control. Inspection and safety regulations.

UNIT IISteam Power Plant: Modern high pressure and supercritical boilers - Analysis of power plant cycles - modern trends in cycle improvement - Waste heat recovery, Fluidized bed boilers, Fuel and handling equipments, types of coals, coal handling, and choice of handling equipment, coal storage, and Ash handling systems.Combustion Process : Properties of coal – overfeed and under feed fuel beds, traveling grate stokers, spreader stokers, retort stokers, pulverized fuel burning system and its components, combustion needs and draught system, cyclone furnace, design and

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construction, Dust collectors, cooling towers and heat rejection. Analysis of pollution from thermal power plants - Pollution controls.CO2 recorders

UNIT – IIIInternal Combustion Engine Plant and Gas Turbine Plant:Diesel Power Plant: Introduction – IC Engines, types, construction– Plant layout with auxiliaries – Fuel storage Gas Turbine Plant: Introduction – classification - construction – Layout with auxiliaries – Principles of working of closed and open cycle gas turbines. Advantages and disadvantages, Combined Cycle Power Plants.

UNIT – IVHydro Electric Power Plant: Water power – Hydrological cycle / flow measurement – drainage area characteristics – Hydrographs – storage and Pondsage – classification of dams and spill ways.Hydro Projects and Plant: Classification – Typical layouts – plant auxiliaries – plant operation pumped storage plants.

UNIT VPower from Non-Conventional Sources: Utilization of Solar- Collectors- Principle of Working, Wind Energy – types – HAWT, VAWT -Tidal Energy. MHD generation.Nuclear Power Station: Nuclear fuel – Nuclear fission, chain reaction, breeding and fertile materials – Nuclear reactor –reactor operation.Types of Reactors: Pressurized water reactor, Boiling water reactor, sodium-graphite reactor, fast Breeder Reactor, Homogeneous Reactor, Gas cooled Reactor, Radiation hazards and shielding – radioactive waste disposal.

Text Books:1. Rajput, A Text Book of Power Plant Engineering, Laxmi Publications, 2005.2. Arora & S. Domkundwar, A Course in Power Plant Engineering, Dhanpat Rai & Co.

2008.

References:1. P.K. Nag, Power Plant Engineering, 2nd Edition, Tata McGraw Hill, 2002.2. Ramalingam, Power plant Engineering, SciTech Publishers, 2010.3. P.C. Sharma, Power Plant Engineering, S.K. Kataria Publishers, 2009.

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(14AME48) ADVANCES IN CASTING AND WELDING PROCESSES(Elective – IV)

Objectives: 1. To understand the role of foundry in meeting the product requirements, cost and design

considerations.2. To understand various types of mould making, choice of moulds, risers, gating and the appropriate

sands.3. To study in detail the various gas welding methods and arc welding methods.4. To understand the welding practice for various metals and various types of jobs.


1. Make a right choice of mould, gating and risering systems for effective flow of metals/alloys and meet the customer demand.

2. Use effective testing methods, analyze and modify the layout of foundry for improved production.3. Design the complete welding system for any type of job, both one-off-jobs as well as for mass

production.4. Diagnose the various welding defects as well as conduct the proper NDT methods.

UNIT IChallenges associated with the conventional casting process, Introduction of advanced casting process, need for the advanced casting process Challenges associated with the conventional welding process, Introduction of advanced welding process, need for the advanced welding process

UNIT IIShell Moulding: Process details, types, characteristics and process variables, types of sand used and additives, application Investment casting: Pattern material and its production, techniques of Investment casting – Investment, Pattern removal and firing, pouring and casting, process variables and characteristics, applicationContinuous Casting: Principle, working, advantages, limitations and applications.

UNIT IIISqueeze casting, Low pressure die casting, thixo and rheo casting, full mold process, electro slag casting, Magnetic casting, No bake or pepset molding, casting process for reactive metals

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Die casting: Process details, gravity and pressure die casting equipment and die details, casting techniques, characteristics of the process, applicationCentrifugal casting: Process details, centrifugal force calculations, production techniques- True, semi centrifugal and centrifuging processes, process variables and characteristics, application

UNIT IVSOLID STATE WELDING PROCESSES: principle, scope and application of ultrasonic, friction, Cold pressure and explosive welding processes, welding of plastics. spot welding, seam welding, Underwater welding, Spray-welding / Metallising, Hard facing

UNIT VADVANCED WELDING TECHNIQUES: Introduction to radiant-energy welding processes-equipment and process variables of Electron Beam Welding, Laser Beam Welding-advantages, limitations and applications of EBW and laser beam welding.Frictions stir welding processes-equipment and process variables

Advanced welding Techniques- Principle and working and application of advanced welding techniques such as Plasma Arc welding, Laser beam welding, Electron beam welding, Ultrasonic welding, explosive welding / cladding, Underwater welding, Spray-welding / Metallising, Hard facing.

Text Books:1. R. Heine, C.R. Loper & P.C. Rosenthal, Principles of metal casting, 2nd Edition,

Tata McGraw Hill publishers, 1985.2. P.L. Jain, Principles of foundry technology, 3rd Edition, Tata McGraw Hill, 2004.3. R.S. Parmar, Welding Process & Technology, New Delhi, 4th Edition, Khanna

Publishers, 1997.

References:1. P.R. Beeley, Foundry Technology, Butterworth - Heimann publishers,

London, 2006.2. Kalpajian, Manufacturing Technology, Chennai, 4th Edition, Pearson Edition,

2002.3. O.P. Khanna, Welding Technology, Dhanpat Rai & publications, New Delhi,

2012.

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(14AME49) MECHANICAL VIBRATIONS(Elective – IV)

Objectives:1. Determine the free vibration characteristics of a single degree-of-freedom system2. Demonstrate the effects of viscous damping3. Determine the Lagrange’s equation and Coordinate coupling of a 2 degree-of-freedom system4. Utilization of a finite element method to conduct a basic vibration analysis

Outcomes: 1. Become proficient in the modeling and analysis of one-dof systems – free vibrations and steady-state

forced vibrations, viscous damping. 2. Become proficient in the modeling and analysis of multi-dof systems - Lagrange's equations, reduction

to one-dof systems for proportionally damped systems, modal analysis, vibration absorbers, vibration transmission, Fourier transforms.

3. The student learns how to balance rotating machines, and how to design suspension systems, isolation systems, vibration sensors, and tuned vibration absorbers.

4. Become proficient in using the finite element method to conduct basic vibration analysis of systems with a large number of degrees of freedom.

UNIT – IIntroduction: Overview of the course, practical applications and research trends -Harmonic and periodic motions, vibration terminology Single DOF Free Vibrations: Vibration model, Equation of motion-Natural Frequency-Energy method, Rayleigh method-Principle of virtual work, Damping models.- Viscously damped free vibration - Special cases: oscillatory, non-oscillatory and critically damped motions - Logarithmic decrement, Experimental determination of damping coefficient - Forced harmonic vibration, Magnification factor - Rotor unbalance, Transmissibility - Vibration Isolation - Equivalent viscous damping, Sharpness of resonance

UNIT – IITwo-DOF Free Vibrations: Generalized and Principal coordinates, derivation of equations of motion - Lagrange’s equation - Coordinate coupling - Forced Harmonic vibration Vibration Absorber: Tuned absorber, determination of mass ratio - Tuned and damped absorber, unturned viscous damper Multi-DOF: Derivation of equations of motion, influence coefficient method - Properties of vibrating systems: flexibility and stiffness matrices, reciprocity theorem - Modal analysis: undamped, damped

UNIT – IIICalculation of natural frequencies: Rayleigh method - Stodala method - Matrix iteration method - Holzer method and Dunkerley’s method

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Torsional vibration: Simple systems with one or two rotor masses - Multi-DOF systems-transfer matrix method - Geared system - Branched system

UNIT – IVContinuous systems: closed form solutions: Vibration of strings - Longitudinal and torsional vibration of rods - Transverse vibration of beams: equations of motion and boundary conditions - Transverse vibration of beams: natural frequencies and mode shapes Continuous systems: Approximate solutions: Rayleigh’s energy method - Rayleigh-Ritz method - Assumed modes and Galerkin’s method

UNIT – VFinite element analysis: Finite element formulation for beams: Galerkin’s method - Beams elemental mass and stiffness matrices, Elemental force vector - Global finite element assembly and imposition of boundary conditions and solution procedure - Finite element formulation for rods Signature analysis and preventive maintenance: Vibration testing equipments: signal generation, measuring and conditioning instruments - Vibration testing equipments: signal analysis instruments - Vibration signatures and standards - Field balancing of rotors

Text Books:1. S.S. Rao, Mechanical Vibrations, Wesley Publishing Co., 1990.2. G.K. Grover, Mechanical Vibrations, Nem Chand & Bros., Roorkee, 2012.

References:1. Leonard Meirovitch, Fundamentals of vibrations, Tata McGraw Hill International

Edition, 2001.2. W.T. Thomson, Theory of vibrations with applications, CBS Publishers, Delhi, 2003.3. Chandrupatla & Belagundu, Introduction to Finite Element Methods, Pearson

Publications, 2011.

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(14AME50) PROJECT WORK

100

Documents

Web viewSRI VENKATESWARA COLLEGE OF ENGINEERING AND TECHNOLOGY (AUTONOMOUS) R.V.S NAGAR, CHITTOOR- 517. 127, ANDHRA PRADESH. Department of Mechanical Engineering