B TECH - III-ME

Govt. College of Engineering,

Amravati

( An Autonomous Institute of Govt. of Maharashtra)

Curriculum

for

B Tech (Mechanical)

V- VI Semester

Department of Mechanical Engineering 2008-09

Semester: - III Teaching Scheme (Hrs./week)

Evaluation scheme

Total Hours/

Theory Practical Credits

Week Sessional

Course Code

Name of the Course

L T P

CT1 CT2

TA ESE Int. Ext.

ME 301 Mechanics of Materials 4 - - 4 15 15 10 60 - - 4

ME 302 Material science 4 - - 4 15 15 10 60 - - 4

ME 303 Fluid Mechanics 4 - - 4 15 15 10 60 - - 4

ME 304 Engineering Thermodynamics 4 1 - 5 15 15 10 60 - - 5

ME 305 Electrical Drives and Control 4 - - 4 15 15 10 60 - - 4

ME 306 General Proficiency-I - - 2 2 - - - - 50 - 2

ME 307 Mechanics of Materials Lab. - - 2 2 - - - - 25 25 1

ME 308 Material science Lab. - - 2 2 - - - - 50 - 1

ME 309 Fluid Mechanics Lab. - - 2 2 - - - - 50 - 1

ME 310 Electrical Drives & Control Lab. - - 2 2 - - - - 25 25 1

31 27

Semester: - IV Teaching Scheme (Hrs./week)

Evaluation scheme

Total Hours/


Week Sessional

Course Code

Name of the Course

L T P

CT1 CT2

TA ESE Int. Ext.

ME 401 Kinematics of Machines 4 - - 4 15 15 10 60 - - 4

ME 402 Engineering Mathematics-III 4 1 - 5 15 15 10 60 - - 5

ME 403 Thermal Engineering 4 - - 4 15 15 10 60 - - 4

ME 404 Manufacturing Processes 4 - - 4 15 15 10 60 - - 4

ME 405 Machine Drawing 4 - - 4 15 15 10 60 - - 4

ME 406 General Proficiency-II - - 2 2 50 - 2

ME 407 Kinematics of Machines Lab. - - 2 2 50 - 1

ME 408 Manufacturing Processes Lab. - - 4 4 25 25 2

ME 409 Computer Aided Drafting Lab. - 2 2 25 25 1

31 27

Semester: - V Teaching Scheme (Hrs./week)

Evaluation scheme

Total Hours/


Week Sessional

Course Code

Name of the Course

L T P

CT1 CT2

TA ESE Int. Ext.

ME 501 Machine Design – I 4 - - 4 15 15 10 60 - - 4

ME 502 Dynamics of Machines 4 - - 4 15 15 10 60 - - 4

ME 503 Heat Transfer 4 - - 4 15 15 10 60 - - 4

ME 504 Measurement System 3 - - 3 15 15 10 60 - - 3

ME 505 Machining Processes 4 - - 4 15 15 10 60 - - 4

ME 506 Industrial Engineering 3 - - 3 15 15 10 60 - - 3

ME 507 Machine Design – I Lab. - - 2 2 - - - - 25 - 1

ME 508 Dynamics of Machines Lab. - - 2 2 - - - - 25 25 1

ME 509 Heat Transfer Lab. - - 2 2 - - - - 25 25 1

ME 510 Measurement System Lab. - - 2 2 - - - - 25 - 1

ME 511 Machining Processes Lab. 2 2 - - - - 25 25 1

32 27

Semester: - VI Teaching Scheme (Hrs./week)

Evaluation scheme

Total Hours/


Week Sessional

Course Code

Name of the Course

L T P

CT1 CT2

TA ESE Int. Ext.

ME 601 Hydraulic Machines 4 - - 4 15 15 10 60 - - 4

ME 602 Machine Design-II 4 - - 4 15 15 10 60 - - 4

ME 603 Metrology and Quality Control 4 - - 4 15 15 10 60 - - 4

ME 604 Control Systems Engineering 4 1 - 5 15 15 10 60 - - 5

ME 605 Energy Conversion 4 - - 4 15 15 10 60 - - 4

ME 606 Hydraulic Machines Lab. - - 2 2 - - - - 25 25 1

ME 607 Machine Design-II Lab. - - 2 2 - - - - 25 25 1

ME 608 Metrology and Quality Control Lab.

- - 2 2 - - - - 25 25 1

ME 609 Energy Conversion Lab. - - 2 2 - - - - 25 25 1

ME 610 Minor Project - 2 2 - - - - 50 - 2

31 - - - - 27

Semester: - VII Teaching Scheme (Hrs./week)

Evaluation scheme

Total Hours/


Week Sessional

Course Code

Name of the Course

L T P

CT1 CT2

TA ESE Int. Ext.

ME 701 Industrial Management and costing

4 - - 4 15 15 10 60 - - 4

ME 702 Mechatronics 4 - - 4 15 15 10 60 - - 4

ME703 Automobile Engineering 4 - - 4 15 15 10 60 - - 4

ME704 Computer Aided Design 3 - - 3 15 15 10 60 - - 3

ME705 Elective-I 4 - - 4 15 15 10 60 - - 4

ME 706 Mechatronics Lab. - - 2 2 - - - - 25 25 1

ME707 Computer Aided Design Lab. - - 4 4 - - - - 25 25 2

ME708 Elective-I Lab. - - 2 2 - - - - 25 25 1

ME709 Seminar and Project stage-I - - 2 2 - - - - 100 - 4

29 27

Semester: - VIII Teaching Scheme (Hrs./week)

Evaluation scheme

Total Hours/


Week Sessional

Course Code

Name of the Course

L T P

CT1 CT2

TA ESE Int. Ext.

ME801 Computer Integrated Manufacturing

4 - - 4 15 15 10 60 - - 4

ME802 Operation Research Technique 4 1 - 5 15 15 10 60 - - 5

ME803 Elective-II 4 - - 4 15 15 10 60 - - 4

ME804 Elective-III 4 - - 4 15 15 10 60 - - 4

ME805 Computer Integrated Manufacturing Lab.

- - 2 2 - - - - 25 25 1

ME806 Elective-III Lab. - - 2 2 - - - - 25 25 1

ME807 Project - - 6 6 - - - - 100 100 8

28 - - - - 27

S N ME705 ELECTIVE – I ME803 ELECTIVE – II ME804 ELECTIVE – III

1 Refrigeration & Air Conditioning

Internal Combustion Engines Non-Conventional Energy Sources

2 Tool Engineering Production planning and control Machine Tool Design

3 Experimental Stress Analysis Mechanical Vibrations Finite Element Methods

4 Supply Chain Management Production Management Entrepreneurship Development and Project Management

ME 501 MACHINE DESIGN – I Teaching Scheme: 04 L + 00 T Total = 04 Credit: 04

Evaluation Scheme: 15 CT1 + 15 CT2 + 10 TA + 60 ESE* Total Marks: 100

The duration of ESE will be of three hours. Introduction: Steps of design, Design considerations for dynamic and static load, selection of materials, designation of material as per ISI, Various codes and standards.

Simple stresses: Simple stresses, factor of safety, Hertz contact stress, thermal stresses, impact stress, torsional stress, bending in straight and curved beams and application to hooks, c-clamps, Bi-axial stress, theories of Failure

Variable Stresses : Fatigue and Endurance limit, Factors influencing fatigue, surface finish, stress concentration, notch sensitivity, combined steady and variable stresses. Gerber Line, Sorderbergs line, Gerber line.

Design of screw and bolted joint: Forms and threads, types of Fastenings, standard dimensions stresses due to screwing up and external force, stresses due to combination of screwing of screwing up and external force, bolts of uniform strength, bolted joint for eccentric loads.

Design of riveted joints: Method of riveting, types of rivets and fixed joints, caulking and fullering, failures, strength and efficiency of riveted joints, joints for boiler shell, eccentric loaded joint.

Welded joints: Types of welding and joints, strength of transverse and parallel fillet welded section, axially loaded unsymmetrical welded section, eccentrically loaded joint.

Pipe joints: Stresses in pipe, Design of pipe, type of joints design of circular, square and oval Flange pipe joint.

Design of Springs: Types of spring, stresses in helical springs, Wahl’s stress factor, bulking and surge, design of compression, tension, spiral helical and flat spiral springs, Introduction of leaf springs, material and construction, nipping, design of spring.

Design of power screws: Types of threads, torque required to raise loads, efficiency and helix angle, overhauling and self locking of screw, acme threads, stresses in power screw.

Design of lever: for brakes and valves.

Note : 1. Use of design data book will be permitted during the examination.

Text books : 1) Mechanical engineering design , Joseph E. Shigley and Charles R. Mischke , Tata

McGRAW Hill Publications, Sixth edition Reprint 2005. 2) Design of Machine Elements, V .B Bhandari, Tata McGRAW Hill Publications, Fourth

Reprint 1997 Reference Books : 1) Design Of Machine Elements, C.S Sharma & Kamlesh Purohit, Prentice Hall of India

Publications, New-Delhi, Eastern Economy Edition, 2003 2) Machine Design- A Basic Approach, Dr. S.S. Wadhwa and S.S. Jolly, Dhanpatrai and

Company, Delhi , First Edition 2007 Design Data book : Design data hand book for mechanical Engineers, K. Mahadevanan K. Balaveera Reddy,

CBS Publishers, Delhi

ME 502 DYNAMICS OF MACHINE

Teaching Scheme: 04 L + 00 T Total = 04 Credit : 04

Evaluation Scheme: 15 CT1 + 15 CT2 + 10 TA + 60 ESE Total Marks : 100

Static force analysis : Applied to plane motion mechanism ( 4 bar mechanism, single slider crank mechanism) virtual work method, static force analysis considering friction.

Lubrication : Theory of hydrodynamic lubrication, boundary lubrication, film lubrication, rolling friction, electro-hydrodynamic lubrication, boundary lubrication, turbulent lubrication.

Inertia Force Analysis : D-Alembert’s Principle, dynamic analysis of slider-crank mechanism, velocity & acc. of piston, piston effort, crank effort, inertia of connecting rod.

Turning Moment And Flywheel : turning moment diagram for reciprocating engines, co-efficient of fluctuation of energy, co-efficient of fluctuation of speed, flywheels for punch press and I. C. engines.

Gyroscopic Couple : Gyroscopic couples and its effect on a plane disc a naval ship ,aero plane Gyroscopic stabilization, stability of automobile during turn.

Vehicle Dynamics : Coefficient of adhesion, resistance to vehicle motion, relative drive effectiveness, braking of vehicles.

Vibration : Free vibrations:- Equilibrium method, energy method, and Rayleighs method, transverse vibration of uniformly loaded shaft & several loads attached to shaft. Damped vibrations and forced vibration, Dynamic magnifier, elastic suspension. Transmissibility, vibration isolation, Introduction to Vibration systems with more than one degree of freedom. Torsional vibration, single rotor systems, Two Rotor system, three rotor system, geared systems, Graphical method for multi rotor system, Whirling of

shaft & critical speeds.

Balancing of Rotating Masses : Balancing of single revolving mass by single mass rotating in same plane, Balancing of single revolving mass by two masses rotating in different planes, Balancing of several masses revolving in same plane, Balancing of several masses revolving in different planes, reference plane method.

Balancing of Reciprocating Masses: Primary and secondary unbalanced forces of reciprocating masses, Partial balancing of unbalanced primary force in an reciprocating engine, partial balancing of locomotives, effect of partial balancing of reciprocating parts of two cylinder locomotive – variation of tractive force, swaying couple and hammer blow, balancing of coupled locomotives, balancing of primary and secondary forces of multi-cylinder inline engine, balancing of radial engine, static and dynamic balancing machines.

Text Books:

1. Theory of Machines, S.S.Rattan, Tata McGraw Hill Publishing Co Ltd., New Delhi, 2nd Edition, 2005.

2. Theory of Machines & Mechanism, P.L.Ballaney , Khanna Publishers, New Delhi, 21st Edition, 2005.

Reference Books:

1. The Theory of Machines, Thomas Bevan, CBS Publishers and Distributors, New Delhi, 1st Edition, Reprint 2005.

2. Theory of Machines & Mechanism, J.E.Shigley, J. J.Uicker, McGraw Hill Publication– New Delhi, 2nd Edition.

ME 503 HEAT TRANSFER


Evaluation Scheme: 15 CT1 + 15 CT2 + 10 TA + 60 ESE Total marks : 100

Introduction, heat transfer in engineering, modes of heat transfer, basic laws of heat transfer and their basic equations. Conduction- thermal conductivity and thermal diffusivity effect of phase & temperature on thermal conductivity, one dimensional steady state heat conduction through slab, cylinder & sphere-simple and composite. Combined conduction- convection, overall heat transfer coefficient. General heat conduction differential equation. One dimensional steady state conduction with internal heat generation for infinite slab, wire & cylinder.

Insulations, critical radius of insulation, Economic thickness of insulation, Conduction through extended surfaces, analysis of a uniform C.S. fin, efficiency, fin effectiveness, Biot number. Introduction to unsteady state heat conduction, Newton’s law of cooling, lumped heat capacity analysis.

Radiation- general concepts and definitions, black body & grey body concept. Laws of radiation- Plank’s, Stefan-Boltzman’s radiation. Concept of shape factor, emissivity factor and radiation heat transfer equation. Radiation errors in temperature, measurement, radiation shield.

Forced convection- heat convection, forced and natural convection, boundary layer theory, hydrodynamic & thermal boundary layers, boundary layer thickness. Laminar & turbulent flow over flat plate and through pipes & tubes Dimensionless number and their physical significance Reynold, Prandtl, Nusselt, Grashoff number, empirical correlations for forced convection for flow over flat plate, through pipes & tubes & their applications in problem solving.

Free convection- velocity and thermal boundary layers for vertical plate, free convection over vertical cylinder and horizontal plate/cylinder Condensation & Boiling - introduction to condensation heat transfer, film & drop condensation. Boiling heat transfer, pool boiling curves.

Heat exchanger - applications, classifications, overall heat transfer coefficient, fouling. L.M.T.D. & E.N.T.U. methods, temperature profiles, selection of heat exchangers.

Introduction to working of heat pipe with and without wick

Text Books

1. Heat Transfer. J.P. Holman 4 th Edition Tata McGraw Hill 1999

2. Text Book on Heat Transfer S.P. Sukhatme 4 th Edition Tata McGraw Hill 1997

3. Introduction to Heat Transfer Incropera and Dewitt 5 th Edition John Wiley2000

Reference Books:

1 Engineering heat and mass transfer R.C.Sachdeva 3 th Edition

Tata McGraw Hill 1999

2 Handbook of Heat Transfer Rohsenow, Young I. Cho, J. P Hartnett

3 rd Edition by W.M. (ed.) Tata McGraw Hill 1997

3 Thermal Radiation Heat Transfer Robert Siegel, John R.

Howell 4 th Edition Tata McGraw Hill 1999

ME504 MEASUREMENTS SYSTEM Teaching Scheme: 03L + 00T Total= 03 Credits: 03

Evaluation Scheme: 15CT1 + 15CT2 + 10TA + 60ESE. Total Marks: 100

Generalized Measurement system:- Significance of measurement, generalized systems, application of measuring instruments, Types of measuring instruments. General configuration and functional elements of measuring instruments, types of inputs, various methods of correction for interfering and modifying inputs.

General performance Characteristics: - Static characteristics, different types of errors

Strain Measurement: - Types of strain gauges, strain gauge circuits, calibration, Temperature compensation, use of strain gauges on rotating shafts, selection and installation of strain gauges.

Pressure Measurements:-Basic methods of pressure measurement, manometers, Transducers-elastic, gravitational, strain gauge pressure cell, High pressure measurement Bridgeman type, low pressure Measurement - Mcleod, Krudsen, ionization,

Force Measurement: - Various mechanical, Hydraulic, pneumatic and electrical methods.

Torque and Power Measurements: - Various mechanical, hydraulic and electric methods.

Flow Measurements: Construction- Venturi, orifice, Dall tube, Rotameter, Pressure probes- Pitot static tube, yaw tube anemometer, positive displacement flow meters, turbine meter, electro-magnetic flow meter.

Temperature Measurements: - Standards, Various temperature measuring devices, Bimetallic strip, liquid in glass thermometer, pressure thermometers, thermo-couples, electrical resistance thermometers, Thermistors, radiation Thermometers.

Liquid Level Measurements: - Various methods such as- single float, displacement or force transducers, Pressure sensitivity, bubbler or page system, capacitance variation type (for both conducting and non conducting type liquids) Resistance variation type, Radioisotope.

Speed Measurements: - Various mechanical types of tachometers, electrical types tachometers, stroboscope etc.

Vibration Measurements: - Seismic, Strain gauges and piezoelectric accelerometers.

Displacement measurements: - Linear and angular displacement measurements, LVDT, LDR, Capacitive & inductive pick-ups.

Text Books: 1. Measurement Systems, Erenest O.Doebeling ,Tata Mc Graw Hill, New Delhi, Fifth

Edition. 2. Mechanical Measurements, T.G.Beckwith & N.L.Bulk - Addison Wesly Publishing

Company,New Delhi, Sixth Edition

Reference Books: -

1. Instrumental Measurement & Analysis, Nakra Choudhari Tata Mc Graw Hill. 2. Experimental Methods for Engineers, J.P.Holman, Mc Graw Hill,New Delhi.

3. Mechanical Measurements, T. G. Bechwith, R.D.Marangoni, J.H.Lienhard –Pearson Education, Asia, Fifth Edition.

ME505 MACHINING PROCESSES

Teaching Scheme: 04L + 00T Total= 04 Credit:04 Evaluation Scheme: 15CT1 + 15CT2 +10TA + 60ESE. Total Marks: 100

Theory of Metal cutting: Mechanics of Metal cutting, chip formation, Tool materials, Tool Geometry, Tool life, Tool wear, Cutting forces and power consumption, Mach- inability, Cutting fluids

Lathe: Construction, Operations and accessories of centre lathe, introduction of capstan & turret lathe, introduction to Automatic screw machines & Single spindle and multi-spindle automat.

Drilling: Introduction, Working principle, Classification general purpose, Mass production and special purpose drilling machines, drill tool geometry

Boring: Horizontal, Vertical and jig Boring machine.

Gear producing machines

Milling: Introduction, Working principle, Classification, Types of Milling Cutters, Dividing head, Compound and differential indexing.

Grinding: Introduction, Working principle, Classification, types of bonds & Abrasive, grinding wheel specification

Shaper, Planer, Slotter: Introduction, Working principle, Construction, Classification

Broaching and Reaming: Introduction

Unconventional Machining Processes

Mechanical Processes: - Ultrasonic Machining - principle and applications, process parameters, Abrasive and water abrasive jet machining.

Thermal processes: - Election Beam Machining - Generation of beam, principle and applications, Laser Beam machining: Plasma-arc machining- Concept and generation of plasma, principle of PAM, applications.

Electro Chemical Machining- Classification, fundamentals, Electro mechanical milling.

Electric discharge Machining –EDM, wire EDM, Mechanism of material removal, process parameters, advantages and applications.

Text Books 1. Manufacturing Science, A.Ghosh and Bhattacharya. East West Publication 2. Workshop Technology Vol II ( 2nd Edn) H S Bawa,Tata Mc Graw Hill

References Books: 1. Processes and Materials of Manufacture, R A LindBerg PHI Pub 2001.

2. Workshop Technology, B S Raghuwanshi. Vol 2. Dhanpat Rai & Sons (2001)

3. Workshop Technology, O P Khanna Dhanpat Rai & Sons 2001 4. Production Technology Handbook (HMT) 5. Workshop Technology, Hajra Choudhaury Vol 2. Dhanpat Rai & Sons (2001)

ME-506 - INDUSTRIAL ENGINEERING Teaching Scheme : 3 L+00T Total = 03 Hrs Credits : 03

Evaluation Scheme: 15 CT1 + 15 CT2 + 10 TA+ 60 ESE Total Marks = 100

Introduction:

Definition, objectives, functions, technique of industrial engineering, productivity, productivity measures and measurement models, introduction to production planning and control( PPC) , various functions of PPC.

Plant Layout and Product Design:

Introduction, factors governing selection of a plant layout , different types of plant layout, new product development, product life cycle, product deign process , standardardization.

Method Study:

Introduction, objectives, method study procedure, steps of method study, recording techniques, SIMO chart, multiple activity charts, principles of motion economy, therbligs.

Time Study:

Objectives, and procedure of time study, performance rating and allowances, predetermined motion time analysis, method time measurement, use of time study in wage incentives, simple numerical problems on industrial applications.

Value Engineering:

Introduction, applications, different steps in value analysis, function analysis systems techniques, principles of value analysis, case studies of value engineering and value analysis.

Ergonomics:

Objectives, man- machine systems, design of control, environmental factors, anthropometry, manual materials handling , work place design.

Text Books :

1. Introduction to Work Study, 3rd Revised Edition, International Labour Office (ILO), Geneva, 2000. 2. Elements of Production Planning & Control , Samuel Eilon , 3rd Edition, Universal Book

Corporation, Mumbai, 2003. 3. Production and Operations Management, Chary S N , 3rd Edition, : Tata McGraw Hill Pub. New

Delhi, 2004.

Reference Books:

1. Industrial Engineering and Management, O. P. Khanna :7th Edition, : Dhanpat Rai & Sons, New Delhi, 2002.

2. Motion and Time Study, Burnes R M , 7th Edition, John Wiley & Sons, New York, 1980. 3. Human Factors in Engineering & Design Mark S Sanders , Mccormick , McGraw Hill Company,

New York, 2002. 4. Production Systems, Planning Analysis and Control, Riggs J L, 3rd Edition, John Wiley & Sons, New

Delhi, 2005. 5. Work Study and Ergonomics , Jhamb L. C. , 4th Edition,: Himalaya Pub. House, Mumbai, 2003.

ME 507 MACHINE DESIGN – I LABORATORY

Teaching Scheme: 02P Total =02 Credit: 01

Evaluation Scheme: 25 Internal Total Marks: 25

Minimum four Exercise from the following list .

1) Design of screw jack

2) Design of Knuckle joint

3) Design of bolts or rivets for eccentrically loaded brackets.

4) Design of helical spring acting as buffer or leaf spring.

5) Design of pipe joint with gasket inserted between flanges.

& computer programme on any one of above exercise

Note: Term work shall consist of drawing sheets based on above exercise and design report.

ME 508 DYNAMICS OF MACHINE LABORATORY Teaching Scheme : 02P Total = 02 Credit : 01

Evaluation Scheme : 25 Internal + 25 External Total Marks : 50

Minimum Eight experiment from the following list. : -

Graphical solution of problems On Static Force Analysis on half imperial size sheet.

1. Graphical solution of problems On Dynamic Force Analysis on half imperial size sheet, and compare

it by analytical method.

2. To determine of mass moment of inertia of simple pendulum & compound pendulum.

3. To determine mass moment of inertia of rigid body using multifelar suspension method.

4. To determine the balancing mass for unbalanced rotary masses system for given set up.

5. To determine gyroscopic couple for gyroscopic apparatus for its spinning speed, verify the same with

theoretical value.

6. To determine whirling speed of shaft of given diameter and length with specified end conditions.

7. To determine natural frequency of spring mass system , single rotor system.

8. To determine frequency of forced damped vibrating systems with one degree of freedom.

9. To determine frequency on free damped torsional vibration.

10. To verify Dunkerly’s Formula in laboratory for given set up.

ME 509 HEAT TRANSFER LABORATORY

Teaching Scheme: Nil L + Nil T + 02P Total = 02 Credit: 01

Evaluation Scheme: 25 Internal + 25 External Total marks: 50

LIST OF PRACTICALS

1. Determination of thermal conductivity of a metal bar. 2. Determination of thermal conductivity of insulating powder. 3. Determination of heat transfer through composite wall. 4. Determination of fin efficiency. 5. Verification of Stefan-Boltzman’s law. 6 Determination of emissivity of grey body. 7. Determination of heat transfer coefficient for forced convection. 8. Determination of heat transfer coefficient for natural convection. 9. Trial on double pipe heat exchanger. 10. Determination of efficiency of cross flow heat exchanger. 11. To determine temperature distribution and efficiency of heat pipe

ME 510 MEASUREMENT SYSTEM LAB

Teaching Scheme: 02P Total= 02 Credit: 01

Evaluation scheme: 25 Internal +Nil External = 25Total Total Marks 25

At least eight practicals from the following list. 1. Measurement of strain using strain gauges. 2. Calibration of pressure gauge with pressure gauge tester. 3. Measurement of linear displacement by LDR and inductive pick-up transducers. 4. Performance of capacitance transducer as an angular displacement-measuring device. 5. Displacement Measurement by inductive Transducers. 6. Speed measurement by a stroboscope. 7. Speed measurement by magnetic pick up or photo electric pick up tachometer. 8. Pressure measurement by strains gauge type transducer. 9. Liquid level measurement by capacitance method. 10. Temperature measurement by thermocouple, thermister and RTD.

ME 511 MACHINING PROCESSES LAB Teaching Scheme: 02P Total = 02 Credit : 01

Evaluation scheme: 25 Internal +25 External = 50Total Total Marks 50

Demonstration of operations related to lathe, shaper, drilling & grinding m/cs.

One job on lathe covering taper turning and threading.

One composite job on shaper, milling, drilling, grinding machine.

Term work should be submitted in the form of journal.

Note:- The practical examination shall consists of preparation of practical jobs and assessment by external and internal examiner.

A report should be prepared and submitted on above term work. The practical examination shall consist of a job preparation and college assessment should be based upon the jobs, term work and viva examination.

ME601 HYDRAULIC MACHINES

Teaching Scheme : 04L + 00T Total = 04 Credits: 04

Evaluation Scheme : 15CT1 + 15CT2 +10TA + 60ESE. Total Marks: 100 Prime Movers :- Theory of impulse and reaction machines. Pelton, Francis and Kaplan turbines, their construction, analysis, characteristics and governing.

Centrifugal pumps :- Basic Theory, classification, construction, operation, characteristics, NPSH and cavitations in pumps.

Axial flow pump :- Basic theory, construction, operation, and characteristics.

Other water lifting devices :-

(a) Air lift pump (b) Jet Pump (c) Hydaulic Ram.

Computational Fluid Dynamics (CFD) : Basic Definition, Applications of CFD Dynamics and Computational Fluid Dynamics, Importance of Governing Equations and the physical meaning of the involved terms. Equation of continuity, equation of motion & energy balance equation in Cartesian & cylindrical polar co-ordinates.

Positive displacement Pumps: -

Reciprocating Pumps: - Basic theory, types, construction, installation and characteristics.

Compressible fluid flow: - Perfect gas relationship, speed of sound wave, mach number, Isothermal

and isotropic flows, shock waves, Fanno and Rayliegh lines. Hydrostatic systems, their function, components and application such as Hydraulic press, lift, crane and fluid drive for machine tools, Intensifier and accumulator.

Hydrokinetic systems: Fluid couplings and torque converter.

Books Recommended:

Text Books: 1. Hydraulics and Fluid Mechanics by Modi and Seth, Standard Book House, New Delhi, Seventh

Edition. 2. Fluid Mechanics and Hydraulics Machines by Dr. A.K. Arora, Standard Publisher, New Delhi, Sixth

Edition.

Reference Books:

1) Fluid Power and Machines, Agrawal Tata Mc-Graw Hill 2) Computational Fluid Dynamics, Basics and Applications, J D Anderson – Mc Hill International

Publications. 3) Fluid Mechanics and Machinery, Dr. Rama-Durgaiah, New Age International Publisher

ME 602 MACHINE DESIGN – II Teaching Scheme: 04 L + 00 T Total = 04 Credit : 04

Evaluation Scheme: 15 CT1 + 15 CT2 + 10 TA + 60 ESE* Total Marks : 100

Design of Shaft : Material, Design on the basis of strength considering shaft subjected to twisting moment only ,bending moment only , Combined twisting and bending moment, axial load in addition to twisting and bending. Design on the basis of rigidity.

Design of Key : Types, strength of keys.

Design of coupling: Types, requirements of good couplings, design of sleeve coupling, clamp or compression coupling, rigid flange coupling, and flexible flange coupling.

Design of fly-wheel: Function, coefficients of fluctuation of speed and energy, energy stored in fly wheel, construction, stresses in fly wheel arms and rim, Design of fly wheel based on T-M diagram, fly wheel for Otto cycle engines and punching machines.

Antifriction Bearings: Types of bearing, construction, designations, standard load ratings by AFBMA for static and dynamic loads, life of bearings, selection of bearings, lubrication, mounting and enclosure.

Journal bearing : Types of lubrication, stable lubrication, Thick film lubrication, pressure distribution, minimum film thickness, relations of variables-viscosity, coefficient of friction, speed, pressure, length and diameter, bearing modulus, viscosity-Temperature chart, Sommerfeld number, selection of lubricant, design procedure and numerical.

Design of flexible machine elements : Flat belts types, material and construction of belt, types of drives, slip, creep, Design, V-Belts and Rope drive Construction and types, design of V and Rope drive. Chain Drive Classification, power, no of teeth on pockets, principal dimensions, selection and design of chain. Wire Rope Selection Construction, classification designations, stresses in wire rope, selection of wire rope for given loads.

Design of Gears : Classification, law of gearing, forms and system of teeth, interference, beam strength of teeth, dynamic tooth load, wear tooth load, tooth failure a) Spur gear

b) Helical gear : Classification face width, formative teeth number, strength of gear Design of gear c) Bevel gear : Classification, pitch angles, strength of gear, Design of gear d)Worm gear : Types, efficiency of gear, Design of gear.

Design of Brakes. : Simple bend brakes, differential bend brake, single shoe brake, double shoe brake, internal expanding brakes, self locking of brakes.

Design of Clutch : Material for friction surface, working of Clutch, Design of single plate clutch with uniform wear and uniform pressure condition, Design of mutiplate clutch, working and design of centrifugal clutch.

Design of I.C.Engine parts : Cylinder ,piston, piston rings, piston pin, connecting rod.

Design of Governor: Types of governor, Design of Hartnell governor (spring, spring casing, spindle, lever, balls).

Note : 1. Use of design data book will be permitted during the examination.

Books Recommended :

Text books : 1) Mechanical engineering design , Joseph E. Shigley and Charles R. Mischke , Tata McGRAW

Hill Publications, Sixth edition Reprint 2005 2) Design Of Machine Elements, V .B Bhandari, Tata McGRAW Hill Publications, 2nd Edition

2007. Reference Books :

1. Design Of Machine Elements, C.S Sharma & Kamlesh Purohit, Prentice Hall of India

Publications, New-Delhi, Eastern Economy Edition, 2003. 2. Machine Design- A Basic Approach, Dr. S.S. Wadhwa and S.S. Jolly, Dhanpat Rai and

Company, Delhi , First Edition 2007 Design Databook : Design data hand book for mechanical Engineers, K. Mahadevanan K. Balaveera Reddy,

CBS Publishers, Delhi

ME603 METROLOGY AND QUALITY CONTROL

Teaching Scheme : 04L +00 T Total = 04 Credit:04

Evaluation Scheme : 15 CT1 + 15 CT2 + 10 TA + 60 ESE Total Marks:100

Elementary Metrology: - Definition of Metrology, Objectives of Metrology, Standardization and Standardizing organizations, International system of units, Methods of measurement.

Linear Measurement: - Introduction, Surface Plate, Angle Plate, V block, Bench Centers, Combination Set, Feeler Gauges, Angle Gauges, Pitch Screw Gauge, Principle of Vernier, Vernier Height Gauge, Vernier Depth Gauge, Micrometers, Types of Micrometer, Slip Gauges, Wringing of Slip Gauges, Care in case of Slip Gauges.

Angular Measurement:-Introduction, Vernier and Optical Bevel Protractor, Sine Principle and Sine Bars, Optical Instruments for Angular Measurement, Angle Gauges, Calibration of Angle Gauges.

Measurement of External Threads: Different errors in Screw Threads, Measurement of forms of Thread with Profile Projector, Pitch Measurement, Measurement of Thread diameter with Standard wire, Screw Thread Micrometer.

Measurement of Spur Gears: Run out checking, Pitch Measurement, Profile Checking,

Backlash Checking, Tooth Thickness Measurement.

Comparators: Characteristics of Comparators, Classification of Comparators, Advantages and disadvantages of Mechanical, Optical, Electrical and Pneumatic Comparators, Working Principle of Optical and Pneumatic Comparators.

Instruments and Gauges for Testing Straightness, Flatness, Square ness, Parallelism etc:- Definition of Straightness, Flatness, Parallelism, Testing of Straightness, Measurement of Circularity.

Limits, Fits and Gauges:-Introduction, Concept of Tolerances, Interchangeability, Terms associated with an Assembly - Basic Size, Normal Size, Limits, Deviation and Zero Line or Basic Line, Methods of Limit Systems - Hole Basis and Shaft Basis.

Quality function in Industry: - Concept of Quality and Quality Control, Elements of Quality and its growth, Purpose, Factors Controlling Quality, Quality of Design and Conformance, Balance between Cost and Quality and Value of Quality, Specification of Quality.

Fundamentals of Statistical Concept in Quality Control: - Basic Statistics, Mean, Mode, Standard Deviation, Frequency Distribution, Process Capability, Types of Quality Characteristics: Variable, Attribute and Variable treated as Attribute, Introduction to X-R Chart, Steps required to construct X-R Chart. Analysis of X and R Chart, Concept of Process Capability, Control Charts for Percent Defective (p-chart), Application of p-chart, Introduction of c-chart, Construction of c-chart and its analysis.

Sampling Inspection: - Purpose of Sampling Inspection. Procedure of Sampling Inspection, Application of sampling plan, Single sampling, Double sampling and Sequential Sampling Plan.

Operating Characteristics (OC) Curve: -Different Parameters of OC Curves -(Producer's Risk, Consumer's Risk, Acceptance Quality Level (AQL) etc, Zone of Acceptance, Rejection and Indecision, Relationship between the Parameters of OC-Curves.

Books Recommended:

Text Books:

1. Statistical Quality Control, E.L.Grant, R.S.Leavenworth, Tata McGraw Hill Publishing Ltd, New Delhi, 6th Edition, 2005.

2. Quality Control, Tata McGraw Hill Publishing Ltd, TTTI, Madras, 11th Edition, 2005. 3. Engineering Metrology, R.K. Jain, Khanna Publishers, New Delhi, 4th Edition, 2005.

Reference Books:

3. Total Quality Management, L.Suganthi, A.A.Samuel, Prentice Hall of India, New Delhi, 2nd Edition, 2005.

4. Inspection and Quality Control, National Productivity Council. 5. Quality Engineering Handbook, Thomas Pyzdek, Roger W. Berger, Tata McGraw Hill

Publication, New Delhi, 1996. 6. Quality Handbook, J.M Juran, McGraw Hill Publication, New Delhi, 4th Edition, 2005. 7. Quality Control and TQM, P.L.Jain, Tata McGraw Hill Publishing Ltd, New Delhi, 6th Edition,

2001. 8. Practical Engg. Metrology- Sharp K.W.B. Pitman,London. 9. Engineering Metrology, I.C. Gupta , Khanna Publishers, New Delhi, 4th Edition, 2005.

ME 604 CONTROL SYSTEM ENGINEERING



Introduction: System concept, open and closed loop systems, Mathematical models of physical systems, transfer functions. Block diagrams reduction and signal flow graphs.

Basic control actions and Industrial controllers Classification of industrial automatic controllers, control actions, proportional controllers, obtaining derivative and integral control action, effects of integral and derivative control action on systems performance.

Transient Response Analysis Standard test signals, steady state response of first and second order systems for step, ramp and impulse input, transient response specifications, steady state error and error constants. (8 Hrs)

Concept of stability Necessary condition for stability, Rauths stability criterion, Root locus concept, construction of Root loci, systems with transporation lag.

Frequency Response methods Introduction, concept of polar plot and Bode diagrams

Introduction to lead and lag compensation Study of important automatic speed control systems in machine tools, Prime movers, system generators, etc. Analysis of performance characteristics.

Books Recommended:

Text Books 1. Modern Control Systems by Richard C. Dorf, Robert H Bishop, 9th Edition, 2007.

2. Modern Control Engg. - by Katsuhiko Ogata, PHI, 4th Edition, 2006.

Reference Books 1. Automatic Control Engg. Benjamin C. Kuo and Farid Golnaraghi, 10th Edition, 2008

2. Control System Engg. - by Nagrath and Gopal, 5th Edition, 2006.

ME605 ENERGY CONVERSION

Teaching Scheme: 04 L + 00 T Total= 04 Credit : 04


Reciprocating Air Compressors:- Industrial uses of compressed air, Methods of compression and efficiencies of compression. Methods of reducing losses during compression single and multistage of compressors, clearance volume and its effect on work done and volumetric efficiency, condition for minimum work in two stage compression, Interco ling and its effects. Overall, isothermal and adiabatic efficiencies IHP, BHP, requirements and after cooler.

Rotary compressors: Comparison between reciprocating and rotary compressors, difference between fans, blowers and compressors, general equations for rotary machines. Vane, Roots blower. Construction, working and velocity diagrams of centrifugal and axial flow compressors, performance characteristics of blowers, compressors and fans.

I.C. Engines: Classification of I.C. engines, General description of Petrol and Diesel engine, working, performance and evaluation, Studies of fuel injection pump and injector.

Vapor compression Refrigeration, vapor absorption refrigeration based on solar and waste heat recovery. Air conditioning: classification and applications. Psychometric charts elementary treatment with simple problems.

Gas Turbines, Classification, construction and working Gas turbine ideal and actual cycle’s constant volume, constant pressure. (Open and closed) cycle analysis. Inter cooling, Regeneration and reheating application. Optimum and maximum pressure ratios, work ratios. Performance characteristics. Fields of application of gas turbine power plant. Introduction to jet propulsion, Ramjet, turbojet.

Introduction to NCES (Non conventional energy sources) Wind, solar, Fuel cell, MHD, basic requirements, advantages, Disadvantages

Books Recommended:

Text Books

1. Energy Conversion, Kadambi and Prasad. Vol 1, 2, 3 2 nd Edition, Pearson Series1997

2. Applied Thermodynamics Onkar Singh 3 rd Edition. New Age publication1999

3. Gas Turbines V Ganesan 2 nd Edition. Tata McGraw Hill1999

Reference Books:

1. A practical Guide to compressor Technology 2 nd Edition Heinz P. Bloch, Gulf Professional Publishing

2.Gas Turbine Theory Henry G.FC Rogers, H I H Saravanmuttoo,2 nd Edition, Addison Wesley Longman 2001.

3. Gas Tubine Engineering Handbook, Meherwan P Boyce 2 nd Edition Gulf, Professional Publishing

ME606 HYDRAULIC MACHINES LAB

Teaching Scheme : 02P Total = 02 Credit : 01

Evaluation Scheme : 25 Internal +25 External = 50Total Total Marks 50

At least eight practical from the following list.

1) Trial of Pelton turbine. 2) Trial of Francis turbine. 3) Trial of Kaplan Turbine. 4) Trial of centrifugal pump. 5) Trial of reciprocating pump. 6) Trial of Axial flow pump. 7) Study of multistage pump. 8) Trial of Hydraulic Ram. 9) Study of Hydrostatic components systems. 10) Study of Hydrostatic systems.

ME 607 MACHINE DESIGN –II LABORATORY

Teaching Scheme : 02P Total= 02 Credit : 01

Evaluation Scheme: 25 Internal + 25 External Total Marks : 50

Minimum six exercises from the following List: 1) Design of shaft 2) Design of flywheel for IC engine 3) Design of bushed pin type flexible coupling. 4) Design of I.C. Engine parts. 5) Design of Hartnell governor 6) Design of Single plate clutch 7) Design of Multi plate clutch 8) Design of cone clutch 9) Design of Steel wire rope of lift 10) Design of lever operated band brake. Note: Term work shall consist of drawing sheets based on above exercise and design report.

ME608 METROLOGY AND QUALITY CONTROL LAB

Teaching Scheme : 02 P Total =02 Credit:01

Evaluation Scheme : 25 Internal + 25 External Total Marks:50

Minimum Six experiments from the following list:

1. Determination of Linear/Angular dimensions of a given specimen/part using Precision/Non-Precision measuring instruments.

2. Precision Angular Measurement using Sine Bar/Sine Centre, Autocollimator /Angle Dekkor. 3. Measurement of Gear Tooth Thickness by Gear Tooth Vernier Calliper/Constant Chord/Span

Micrometer. 4. Measurement of Circularity/Roundness of a given specimen. 5. Measurement of Screw Thread Element by Floating Carriage Micrometer. 6. Testing of Surfaces by using Optical Flat. 7. Measurement of various angles of single point cutting tool by using Profile Projector and Tool

Maker’s Microscope. 8. Preparation of X and R chart for the given lot of samples.

ME609 ENERGY CONVERSION

Teaching Scheme: 02P Total= 02 Credit: 01

Evaluation Scheme: 25 Internal + 25 External Total Marks: 50

LIST OF PRACTICALS

1. Performance on a Diesel engine

2. Performance on a Petrol engine.

3. Trial on Reciprocating compressor

4. Trial on Centrifugal blower

5 Morse test on Petrol engine

6. Determination COP for vapor compression system

7. Heat balance sheet for Petrol/Diesel engine

.

ME 610 MINOR PROJECT

Teaching Scheme: 02P Total = 02 Credit: 02

Evaluation Scheme: 50 Internal Total Marks: 50

Minor project includes topics such as,

Design,

Fabrication,

Analysis,

Simulations,

Field study

Market survey and

Case study etc.

The guide would be allotted by the department to the batch of 15 students. However the topic may be

given to the individual student or a group of not more than three students. Students shall prepare and

submit the report in consultation with the guide in three copies based on the work done. Committee of

two faculties be set up to review the report and attend the presentation of the students. Marks would be

given by the committee based on the quality of the work, report and presentation.

Documents

B TECH - III-ME