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INDIRA GANDHI NATIONAL OPEN UNIVERSITY SCHOOL OF ENGINEERING AND TECHNOLOGY MAIDAN GARHI, NEW DELHI-110 068

Programme Structure of Vertically Integrated Engineering programmes

Level of Programme : Diploma Discipline : Mechanical Engineering

PROGRAMME CODE : DMEVI

First Semester

Sl. No.

Course Code

Course Description Credit Load per

Week Remarks

1. BET-011 Mathematics-I 4 4

2. BET-012 Physics 4 4

3. BET-013 Chemistry 4 4

4. OIEL-001 Technical English 4 4

5. BET-014 Applied Mechanics 4 4

6. BETL-011 Lab-I (Applied Science) 1 2

7. BETL-012 Lab-II (Applied Mechanics) 1 2

TOTAL 22 24

Second Semester

Sl. No.

Course Code


Week Remarks

1. BME-050 Engineering Materials 4 4

2. BET-016 Engineering Drawing 4 4

3. BET-026 Workshop Technology 4 4

4. BME-052 Basic Thermal Engineering 4 4

5. BET-024 E/M Engineering 4 4

6. BETL-022 Lab-III (Workshop Technology) 1 2

7. BETL-009 Lab-IV (Basic Thermal Engineering) 1 2

TOTAL 22 24

Third Semester

Sl. No.

Course Code


Week Remarks

1. BET-021 Mathematics-II 4 4

2. BET-017 Computer Basics 4 4

3. BET-022 Strength of Materials 4 4

4. BME-034 Machine Drawing 4 4

5. BME-056 Theory of Machines 4 4

6. BICEL-016 Lab-V (Computer Application) 1 2

7. BMEL-008 Lab-VI (Strength of Materials) 1 2

TOTAL 22 24

Fourth Semester

Sl. No.

Course Code


Week Remarks

1. BME-032 Refrigeration and Air Conditioning 4 4

2. BME-033 Heat Power Technology 4 4

3. BIME-021 Mechanics of Materials 4 4

4. BIME-022 Power Transmitting Elements 4 4

5. BIME-023 Engg Thermodynamics 4 4

6. BMEL-031 Lab-VII (RAC and HPLAB) 1 2

7. BIMEL-015 Lab VIII (Power Transmitting Elements)

1 2

TOTAL 22 24

Fifth Semester

Sl. No.

Course Code


Week Remarks

1. Fluid Mechanics 4 4

2. BIME-024 Engineering Metallurgy 4 4

3. BET-022 Machines Tools 4 4

4. BIME-025 Design of Machine Elements 4 4

5. BIMEL-016 Lab-IX (Fluid Mechanics) 1 2

6. BIMEL-017 Lab-X (Machines Tools) 1 3

7. BIMEP-001 Project - 4

TOTAL 22 25

BET-O11: MATHEMATICS – I

Unit 1

Surds, Logarithms and Quadratic Equations: Surds, Logarithms, Quadratic Equations.

Unit 2

Sequences and Series: Sequences, Arithmetic Progression, Geometric Progression.

Unit 3

Binomial Theorem and Computer Mathematics: Binomial Theorem, Computer Mathematics.

Unit 4

Trigonometric Functions: Angles, Circular Functions of Trigonometric Ratios, Inverse

Trigonometric Functions.

Unit 5

Applications of Trigonometry: Properties of Triangles, Solutions of Triangles, Heights and

Distances.

Unit 6

Coordinate Geometry and Straight Line: Cartesian Coordinate System.

Unit 7

Circles and Conic Sections: Circle, Conic Section.

Unit 8

Vector Algebra: Basic Concepts, Components of a Vector, Operations on Vectors, Product of

Two Vectors.

Reference:

1.Advanced Engineering Mathematics by Wartikar

2. Higher Engineering Mathematics by B S. Grewal (Khanna Publications, Delhi)

3.Engineering Mathematics by B.V. Raman (Tata McGraw-Hill).

Lectures

Tutorials

Practicals

Credits

Marks

4 4

External:70+Internal:30

Students are required to score 35% marks

individually in both external and internal and 40%

marks in total.

BET-012 PHYSICS

Unit 1

Properties of Matter : Surface Tension, Fluid Statics, Fluids in Motion, Elasticity.

Unit 2

Thermal Energy: What is Heat?, Mechanical Equivalent of Heat, Modes of Heat Transfer,

Kinetic Theory of Gases.

Unit 3

Sound: Waves, Sound and its Characteristics, Speed of Sound : Newton‟s Formula.

Unit 4

Light: Laws of Reflection and Laws of Refraction, Image Formation by Reflecting

Surfaces, Image Formation of Refracting Surfaces, Optical Instruments, Photometry.

Unit 5

Electricity and its Effects: Electric Charge and Electric Force, Simple Electrical Circuits,

Electrical Instruments, Heating Effects of Current, Chemical Effects of Currents, Sources of

EMF : Battery.

Unit 6

Magnetism: Magnetic Field, Electric Origin of Magnetism : Biot-Savert‟s Law, Effects o f

Magnetic Field on Electric Current, Motion of a Charged Particles in magnetic Field, Magnetic

Materials.

Reference:

A ext Book of physics, (Class XI and XII) National Council for Educational Research and

Training (NCERT), New Delhi.

David Halliday and Robert Resinik, John Wiley and sons.

Alan Van Heuvelen, Physics: A General Introduction, Little, Brown and Company.

F. Bueche, Principles of physics, McGraw Hill Book Company.

Richard Wolfson and Jay M., Pasachoff, physics, Volume 1 and 2, Little Brown and Company.

Lectures

Tutorials

Practicals

Credits

Marks

3 1 -- 4




marks in total.

BET-013 CHEMISTRY

Unit 1

Periodic Table and Periodic Properties: Development of Periodic Table, Periodic Table and

Electronic Configuration of Elements, Periodic Properties.

Unit 2

Non-Metal: Atmosphere, Hydrogen, Oxygen, Nitrogen and Ammonia, Chlorine, Acids.

Unit 3

Metals: Occurrence and Properties of Metals, Iron and Steel, Copper, Aluminium, Alloys.

Unit 4

Water Technology: Sources of Water, Structure of Water, Solvent Action Of Water, Hardness

of Water, Sludge and Scale Formation of Boilers, Boiler Corrosion and its prevention, pH Value

and Water Treatment.

Unit 5

Fuels: Classification of Fuels, Calorific Value of Fuels, Characteristics of a Good Fuel,

Comparison between Solid, Liquid, and Gaseous Fuels, Determination of Calorific Value, Solid

Fuels, Liquid Fuels, Gaseous Fuels.

Reference:

Balram Pani (2001), „‟A Textbook on Engineering Chemistry‟‟, Galgotia Publications Pvt. Ltd.

S.S. Kumar, S. K. Mahajan and A.S. Khatri (2001), „‟ Applied Chemistry‟‟, 6th

Edition, H. Tata

Publication.

A.S. Khatri et. Al. (2004), „‟ Applied Chemistry‟‟, New India Publication.

Lectures

Tutorials

Practicals

Credits

Marks

3 1 -- 4




marks in total.

OIEL-001 Technical English

Lectures

Tutorials

Practicals

Credits Marks

4 ---- -- 4


Students are required to score 35%

marks individually in both external

and internal and 40% marks in total.

UNIT I

Essentials of Grammar: Parts of Speech, Punctuation, Vocabulary Building, Phonetics. Office

Management : Types of Correspondence, Receipt and Dispatch of Mail, Filing Systems,

Classification of Mail, Role & Function of Correspondence, MIS, Managing Computer.

UNIT II

Letter & Resume Writing: Types of Letters-Formal / Informal, Importance and Function, Drafting the Applications, Elements of Structure, Preparing the Resume, Do‟s & Don‟ts of Resume, Helpful Hints

UNIT III

Presentation Skills: Importance of Presentation Skills, Capturing Data, Voice & Picture Integration, Guidelines to make Presentation Interesting, Body Language, Voice Modulation, Audience Awareness, Presentation Plan, Visual Aids, Forms of Layout, Styles of Presentation.

UNIT IV

Interview Preparation: Types of Interview, Preparing for the Interviews, Attending the Interview, Interview Process, Employers Expectations, General Etiquette, Dressing Sense, Postures & Gestures

UNIT V

Group Discussion & Presentation: Definition, Process, Guidelines, Helpful Expressions,

Evaluation

The student will be evaluated on the basis of:

1.His / Her presentation style

2.Feedback of Faculty & Students

3.General Etiquette

4.Proficiency in Letter Drafting / Interview Preparation

5.The paper is internal and at least 3 tests will be taken. Best 2 of 3 shall account for final grades

(70% Test & 30% Presentation)

References:

1. Shiv Khera, “YOU CAN WIN”, Macmillan Books. 2003 revised edition.

2. Stephen Covey, “7 Habits of highly effective people”

3. John Collin, “Perfect Presentation”, Video Arts MARSHAL.

4. Jenny Rogers, “Effective Interviews”, Video Arts MARSHAL.

5. Raman, Sharma, “Technical Communications”, OXFORD.

6. Sharon Gerson, Steven Gerson”, Technical Writing process and product”, Pearson education

Asia, LPE Third Edition.

7. R Sharma, K. Mohan, “Business correspondence and Report writing” , Tata McGrawHill

ISBN 0-07-044555-9

8. Videos for Technical Education Catalog, National Education and Information Films Ltd,

Mumbai.

BET-014 APPLIED MECHANICS

Unit 1

Coplanar and Non-coplanar Forces: System of Forces, Coplanar Force, Resultant of

Concurrent Forces, Moment of a Force, Resultant of Non-concurrent Forces.

Unit 2

Equilibrium : Free Body Diagram: Types of Supports and Constraints, Free Body Diagrams,

Equilibrium of Coplanar Forces, Plane Trusses.

Unit 3

Friction: Laws of Friction, Problem Involving Dry Friction, Inclined Plane, Wedge Friction and

Screw Friction, Simple Machines.

Unit 4

Centre of Gravity and Moment of Inertia: Concept of Centre of Gravity, Moment of Inertia of

Area.

Unit 5

Rectilinear Motion, Projectiles and Relative Motion: Rectilinear Motion, Projectiles, Relative

Motion.

Unit 6

Laws of Motion: Newton‟s Laws of Motion, Motion on a Circular Path, Simple Harmonic

Motion, Work, Power and Energy.

Reference:

Timoshenko, S.P. and Young, D.H., Engineering Mechanics, McGraw Hill, New York.

Beer, F.P. and Johnston, E.P., Vector Mechanics for Engineering, McGraw Hill, New York.

Shames, I., Engineering Mechanics, Prentice Hall, New Jersey.

Thadani,B.N., Engineering Mechanics (Revised by J.P. Desai), Weinall Book Corporation,

Bombay, India.

Mclean and Nelson (Schaum‟s Outline Series), Engineering Mechanics (3rd

Edition).

Lectures

Tutorials

Practicals

Credits

Marks

3 1 -- 4




marks in total.

BETL-011: LAB-I (APPLIED SCIENCE)

List of Experiments in Physics (Any Eight)

1 To determine the density of a thin rod using balance and vernier calipers.

2 To determine young‟s modules of the material by Searle‟s apparatus.

3 To determine the thickness of a glass setup using speedometer.

4 To determine frequency of Tuning fork using a Sonometer.

5 To determine the velocity of sound in air by resonance tube.

6 To determine the local length of a convex lense by displacement method.

7 To determine the refractive Index of material of the given prism.

8 To determine Verify Ohm‟s Law using voltmeter & ammeter.

9 To determine to convert a galvanometer of given resistance into an ammeter.

10 To determine to convert a galvanometer of given resistance into an a voltmeter

11 To determine the value of unknown resistance by wheat stone bridge

12 To determine the verification of laws of series & parallel resistances.

Lectures

Tutorials

Practicals

Credits

Marks

2 1




marks in total.

BETL-012: LAB-II (APPLIED MECHANICS)

List of Experiments in Applied Mechanics (Any Eight)

(1) To determine the verification of law of polygon of force.

(2) To determine the funicular polygon

(3) To determine the Finding coefficient of friction by inclined plane apparatus

(4) To determine the Mechanical, Advantage, Velocity ratio & efficiency of a

(a) Simple purchase crab winch

(b) Double purchase crab winch

(c) Gear train etc.

(d) Wheel and axle

(e) Screw Jack

(5) To determine the finding forces in members of a cantilever truss

(6) To determine the finding forces in members of a general truss

(7) To determine the moment of inertia of a flywheel

(8) To determine the Example modulus by Searle‟s apparatus,

(9) To determine the MA, VR & n of a differential pulley block, warm & warmed

(10) To determine the finding expertly Reactions in a Beam

(11) To determine Graphically evaluation of forces in a trees

(12) To determine the Graphically evaluation of CG of a plane figure

(13) To determine the Graphically evaluation MI of a plane figure.

Lectures

Tutorials

Practicals

Credits

Marks

2 1




marks in total.

BME-050 : ENGINEERING MATERIALS

Unit 1 : Classification of Iron and Steel

Unit 2 : Types of Cast Iron

Unit 3 : Steels and Alloy Steels

Unit 4 : Important Ores and Properties of Non-Ferrous Materials

Unit 5 : Properties and Uses of Alloys

Unit 6 : Plastics, Reinforced Plastics, Classification

Unit 7 : Ceramics, Refractory and Abrasives.

Reference:

1.Jain R.K.- Engineering Metrology, Khanna Publication

2.Hume K.J_ Engineering Metrology

3.Juran J.M- Quality Handbook- McGraw Hill Publication

4.Grant S.P. – Statistical Quality Control – Tata McGraw Hill Publication.

5.Statistical Quality Control- Manohar Mahajan.

Lectures

Tutorials

Practicals

Credits

Marks

3 1 -- 4




marks in total.

BET-016 : ENGINEERING DRAWING

UNIT-I

Introduction: Objectives

UNIT-II

Drawing Equipments and Instruments

UNIT-III

Drawing Sheets and Layout: Sizes of Drawing Sheets, Layout of Drawing Sheets

UNIT-IV

Types of Letters and Lettering Standard: Dimensions, Style, Recommended Sizes, Free Hand

Lettering

UNIT-V

Types of Line and Their Applications: Types of Line, Thickness and Proportional Dimensions of

Lines

UNIT-VI

Dimensioning of Drawing: Elements of Dimensioning, Projection Lines, Dimension Lines and

Leader Lines, Termination and Origin Indication, Indicating Dimensional Value on Drawings,

Arrangement and Indication of Dimension

UNIT-VII

Drawing Scale

UNIT-VIII

Conventional Representation

Reference:

Bhatt, N.D., Engineering Drawing, Charotar Publishing House, New Delhi.

Narayan, K.L. and Kannaiah, P., Engineering Drawing, Tata McGraw Hill, New Delhi.

Nagar, N.K. and Purohit, R.B., Engineering Drawing-Textbook for Class XI, National Council of

Educational Research and Training (NCERT), New Delhi.

Lectures

Tutorials

Practicals

Credits

Marks

3 1 -- 4




marks in total.

BET-026 WORKSHOP TECHNOLOGY

Unit 1

Carpentry: Classification of Carpentry Tools, Types of Work & Working Procedure, Joints in

Carpentry Work

Unit 2

Pattern Making and Foundry: Pattern making, Foundry

Unit 3

Fitting and Plumbing: Tools and Devices in Fitting – work, Operation in Fitting Work, Tools in

Plumbing Work, Operations in Plumbing Work, Pipe Fittings and Joints

Unit 4

Sheet Metal Work: Types of Tin-Smithy Joints, Soldering, Brazing, Fluxes, Metal Used in Tin

Smithy Works, Hand Tools and Machines, Sheet Metal Operation, Layout of Patterns

Unit 5

Welding: Gas Welding, Equipment for Oxy-Acetylene Gas Welding, Fluxes, Gas Flame, Arc

Welding, Polarity in Arc Welding, Electrodes for Arc Welding, Arc Welding Equipment, Arc

Welding Processes

Unit 6

Smithying and Forging: Forging Materials, Tools and Equipments used in forging, Forging

Operations, Power Hammers and Presses, Rivet, Heat treatment

Unit 7

Machine Tools: Function of Lathe, Types of Lathe, Lathe Accessories and Attachments, Lathe

Operations, Cutting Tools, Terms Used in Cutting Operation

Unit 8

Painting: Paints, Varnishes

Lectures

Tutorials

Practicals

Credits

Marks

3 1 -- 4




marks in total.

Reference:

S.K.Hajra Choudhury, Elements of Workshop Technology, Vol-I, Manufacturing Process, Media

Promoters and Publishers Pvt Ltd.

B.S. Raghuwansi, A Course in Workshop Technology, Vol-I, Dhanpat Rai and Co. (P) Ltd.,

Delhi.

K.C. Arora, Workshops Practice, S.K. Kataria and Sons, Publishers and Distributors.

R.K. Singhal, Workshop Practice, S.K. Kataria and Sons, Publishers and Distributors, Delhi.

BME-052-BASIC THERMAL ENGINEERING

Unit 1 : Basic Concepts and Gas Laws

Gas laws: Boyle's Law, Charlie's Law, characteristics equation, gas constant, universal gas

constant, thermodynamics, system, surroundings, property, process, cyclic quasi static process,

heat, specific heat, thermodynamic concept of work, constant volume, constant pressure,

adiabatic and polytropic processes, throttling and free expansion, work done under these

processes.

Unit 2 : Laws of thermodynamics

Explanation of the zeroth law of thermodynamics, first law of thermodynamics, first law of

thermodynamics for a closed system under going a cycle for a process, concept of internal

energy, first law of thermodynamics for an open system study flow energy equation, clauses and

kelvin plank statements of second law of thermodynamics. Concept of entropy, entropy change

during various processes.

Unit 3 : Formation of Steam and its Properties

Steam formation at constant pressure, wet steam, dry steam, saturated steam, dryness fraction,

sensible heat, total heat, internal energy, specific volume, expansion of vapors according to

various thermodynamic process, use of steam tables, entropy of water, wet, dry and super heated

steam, use of entropy charts.

Unit 4 : Steam Generators

Uses of steam, classification of boilers, comparison of fire tube and water tube boilers,

constructional features of Lancashire, cochran, Babcock and wilcox boilers, boiler mountings,

boiler accessories-economiser, superheater. Fuels for boilers, performance of boilers.

Unit 5 : Steam Prime Movers

Rankine cycle, modified Rankine cycle, efficiency of Rankine cycle, Indicated diagram, Effect

of pressure and temperature on Rankine cycle, reheat cycle, regenerative cycle. Flow through

nozzles, calculation of exit velocities, and conditions for maximum discharge, principles,

construction and working of impulse and reaction turbines, pressure and velocity compounding

its advantages and disadvantages, bleeding of steam and its effect on turbine efficiency, limits on

number of bleeding (no numerical).

Lectures

Tutorials

Practicals

Credits

Marks

3 1 -- 4




marks in total.

Unit 6 : Steam Condensers

Functions, working principles, classification and description of surface condensers, cooling

towers and cooling ponds, sources of air in condensors, simple calculations for cooling water in

condensers.

Unit 7 : Steam Power Plants

General description with a layout diagram showing details of all units.

Unit 8 : Heat Transfer

Thermal conduction, basic equation, conduction through a thick plain wall, composite wall and

pipe logging.

Thermal convection, natural and forced convection, basic equation.

Thermal radiation, reflection absorption and transmission. Concept of black, white, and opaque

bodies, stefan Boltzman's law( Simple problems on Heat transfer).

Unit 9 : Other sources of energy

Need of non conventional energy source, solar energy, photo voltaic cell, wind power energy,

geothermal energy, nuclear energy, tidal energy.

Reference:

1.P.K. Nag, Engineering Thermodynamics, Tata McGraw Hill Publication

2.Rayner Jeol, Engineering Thermodynamics, ELBS Longman

3.Thermodynamics and heat power- Granet- Bluestein, sixth ed, Perason education.

4.Thermodynamics and heat engines, VOL-I-R. Yadav, sixth ed, central publishing house.

5.Y Cengel & Boles. Thermodynamics- An Engineering Approach, Tata McGraw Hill

Publications

6.C.P. Arora, Engineering Thermodynamics, Tata McGraw Hill Publications

7.PL Ballany , Thermal Engineering, Khanna Publishers

8.Kothandaraman and Domkundwar, Thermodynamics and Heat Engines.

BET-024- E/M ENGINEERING

Unit 1

Introduction to Electricity:Electricity, Current, Resistance of a Conductor, Kirchhoff‟s Laws,

Batteries

Unit 2

Electromagnetism, Electrostatics and Electrical Instruments:

Magnetism, Biot-Savart Law and its Applications, Electromagnetic Induction, Static Electricity,

Electrical Instruments, Hysteresis

Unit 3

AC Circuits:Sinusoidal Signals, Impedance Concept, Concepts Relating to Power, Three-phase

Circuits

Unit 4

Electrical Machines: DC Machines, Transformers, Distribution of Electricity

Unit 5

Units of Measurement, Gas Laws and Fuels:Basic Units of Measurement, Thermodynamic

Systems, Gas Laws, Laws of Thermodynamics, Energy Conversion Cycles, Fuels

Unit 6

Internal Combustion Engines:Classification, Cycles, Four Stroke and Two Stroke Engines,

Engine Performance, Octane and Cetane Numbers, Pollution

Unit 7

Refrigeration and Airconditioning:Refrigeration Cycle, Vapour Compression Refrigeration,

Refrigeration Capacity, Refrigerants, Absorption System, Ammonia Hydrogen Refrigeration

System, Steam Jet Refrigeration, Thermoelectric Cooling, Indirect Refrigeration, Air

Conditioning, Psychrometry, Comfort Air Conditioning, Summer Air Conditioning (Humid Air),

Winter Air Conditioning, Summer Air Conditioning (Dry Air), Package Air Conditioner,

Evaporative Cooler, Ducting

Unit 8

Lectures

Tutorials

Practicals

Credits

Marks

3 1 -- 4




marks in total.

Lifts and Cranes: Basic Principles, Lifts (Elevators), Escalator, Lifting of Load, Some Basic

Crane Mechanisms, Types of Crane, Rotary Cranes or Derricks

Reference:

Chakraborti, A., Circuit Theory, Dhanpat Rai Publications, New Delhi.

Fowler, Richard J., Electricity, International Edition, Tata McGraw-Hill

Publishing Co. Ltd., New Delhi.

Del, Toro V., Principles of Electrical Engineering, Prentice-Hall of India, New Delhi.

Rajput, R.K., Basic Mechanical Engineering, Laxmi Publications, New Delhi.

Bansal, R.K., Mechanical Engineering, Laxmi Publications, New Delhi.

BETL-022 LAB-III (WORKSHOP Technology)

List of Experiments in Workshop Technology (Any Sixteen)

1. Making of lab joint, mortise and tenon-joint, Briddle joint and dovetail joint.

2. Preparation of a wooden surface for painting, apply primer on one side to paint the same

side.

3. Preparation of metallic surface for painting, apply primer and paint the given surface

4. Preparation of a metallic surface for Spray-Painting. First spray primer and paint the

same by spray-painting gun and Air-compressor system

5. Preparation of a soap-case by the metal-sheet.

6. Preparation of a funnel with thin sheet and solder the seam of funnel

7. Preparation of cylinder and solder the same.

8. Preparation of different types of joints such as Lap-joint, Butt joint, Single seam and

double seam joints etc.

9. Brazing practice on small tube/ conduit joints

10. Hack sawing and chipping practice on mild steel flat.

11. Filling and souring practice of chipped M.S. job

12. Threading practice by taps and Die set.

13. Drilling practice

14. Cutting and threading practice on G.I. Pipes for using socket, elbow and tee etc and fit it

on wooden practice board.

15. Sketches and study of the foundary tools, cupola and pit-furnace.

16. Preparation of green moulding sand and practice to prepare moulds.

17. Preparation of square or rectangular piece by M.S. round-rod.

18. Preparation of a hexagonal or square headed bolt.

19. Preparation of a ring with hook for wooden doors.

Lectures

Tutorials

Practicals

Credits

Marks

3 1 -- 4




marks in total.

20. Welding practice for lap and butt joints.

21. Spot welding practice by spot welding machine.

22. Study and sketch of Lathe Machine

23. Plain turning, step-turning and knurling practice on Lathe machine

24. Study and sketch of planning / shaping machines.

BETL-008: LAB-IV ( Basic Thermal Engineering)

Lecture

Tutorial

Practical

Credit

Marks

2 1



individually in both external and internal and

40% marks in total.

ANY 8 out of the following

1. Preparing a technical note on the application of thermodynamics

2. Verification of First law of thermodynamics using paddle wheel experiments

3. Study of simple and compound steam Engines

4. Study of various boilers like locomotive, lanchashire, Cochran, Cornish etc.

5. Experiment on throttling process by porous plug experiment.

6. Determination of dryness fraction of steam using throttling calorimeter or throttling and separating

calorimeter.

7. Study of thermal conductivity of insulating powder.

8. Study of thermal conductivity of metal rod.

9. Study of emissivity of a metal surface.

10. Study of Stefan-Boltzmann constant.

BET-021-MATHEMATICS –II

Unit 1

Differential Calculus:Real Number System, Functions, Limits, Continuity, Derivative.

Unit 2

Applications of Derivatives:Application to Geometric, Derivative as a Rate Measure, Increasing and

Decreasing Function, Maxima and Minima, Roller Theorems, Mean Value Theorem, Curve Sketching.

Unit 3

Indefinite Integrals:Antiderivatives, Basic Definitions, Methods of Integration, Integration of Rational

Functions, Integration of Irrational Functions.

Unit 4

Definite Integrals:Definite Integrals, Fundamental Theorem of Calculus, Properties of Definite Integrals,

Applications.

Unit 5

Complex Numbers:Complex Numbers, Geometrical Representation of Complex Numbers, Exponential

and Circular Functions of Complex Numbers

Unit 6

Matrices and Determinants:Matrices, Matrix Multiplication, Determinants, Adjoint and Inverse of a

Matrix, Solution of Linear Equations with the help of Inverse of a Matrix.

Unit 7

Statistics:Statistical Data and Variables and Units of Observations, Construction of Frequency Tables (or

Frequency Distributions) from Raw Data, Graphical Presentation of Frequency Distributions, Measures of

Location and Dispersion.

Reference:

Shanti Narayan, Integral Calculus, by chand & Co.

Georgy Thomas and Ross L. Finney, Calculus and Geometry, Narosa Publishing House.

M.K. Singal and Asha Rani Singal, Complete course in I.S.C. Mathematics part-I and part-II, Pitambar

Publishing House.

Lectures

Tutorials

Practicals

Credits

Marks

3 1 -- 4




marks in total..

BET-017 COMPUTER BASICS

Unit 1

Introduction to Computers: Why Computer?, Evolution of Computers, Components of a Computer,

Hardware Vs Software, System Vs Application Software, Bits and Bytes, Input and Output Devices,

ROM/RAM, Secondary Storage Devices

Unit 2

Microsoft Windows: Microsoft Windows, Windows Desktop, Working With Windows, Exploring the

Control Panel, Common Accessory Applications, Windows Explorer

Unit 3

Ms Word Part I:About MS Word, MS Word Screen Layout, Creating Documents, S Word Menus,

Standard Toolbar, Formatting Toolbar

Unit 4

Ms Word II: Creating a Simple Document, Bullets, Numbering the Text, Aligning the Text, Spelling and

Grammar Check, Print Preview, Print, Saving the document, Closing the document, Opening the

document, Exiting MS Word, Selecting a Template, Starting the Template and selecting the Template

Style, Header and Header Items, Recipients name and the closing items, Header and Footer, Typing the

Text, Creating and modifying tables, Creating rows and columns, Inserting rows and columns, Merging

rows and columns,

Unit 5

Introduction to Spreadsheets Part-I: Starting MS Excel, Excel Screen Layout, Excel Menu

Unit 6

Ms Excel Toolbars: Standard Toolbar, Formatting Toolbar, Creating a Simple Worksheet, Functions

Unit 7

Ms Powerpoint: About Powerpoint, Toolbars, Creating a simple presentation, Making your presentation

attractive, Viewing a presentation, Printing a presentation, Getting Help

Unit 8

Internet and E-Mailing: Internet Basics, Starting the Internet, Searching, E-mailing, Internet Chat

Lectures

Tutorials

Practicals

Credits

Marks

3 1 -- 4




marks in total.

Reference:

Saxena, Sanjay, A First Course in Computer, 2003 Edition, Vikas Publishing House Pvt. Ltd., New Delhi.

Alexis, Leon and Mathews, Leon, Fundamentals of Information Technology, Vikas Publishing Hopuse

Pvt. Ltd., New Delhi.

Stephen L. nelson, Office 2000: The Complete Reference, Tata McGraw Hill Publishing Company Ltd.,

New Delhi.

Joe Hubraken, Microsoft office 2000: 8 in 1, Prentice Hall of India, New Delhi.

Basandra, S.K., Computer Today, Galgotia Publication, New D

BET-022 STRENGTH OF MATERIALS

Unit 1

Stresses and Strains:Basic Concepts, Mechanical Behaviour of Materials, Deformation of Bars,

Composite Bars, Thermal Stresses and Strains, Relationship between Elastic Constants.

Unit 2

Principal Stresses:State of Stresses, Normal and Shear Stresses, Stress on Oblique Sections, Principal

Stresses and Principal Planes.

Unit 3

Shear Forces and Bending Moments:Beams, Shear Force and Bending Moment, Shear Force and

Bending Moment Diagram.

Unit 4

Stresses in Beams:Simple Bending or Pure Bending, Moment of Resistance, Bending Stress Distribution,

Practical Applications, Section Modulus, Shear Stress Distribution in Beams.

Unit 5

Deflection of Beams:Curvature of Bending Beam, Differential Equation of Deflection Curve, Double

Integration Method for Slope and Deflection.

Unit 6

Torsion:Torsion of Circular Shafts, Power Transmission by Shafts.

Lectures

Tutorials

Practicals

Credits

Marks

3 1 -- 4




marks in total.

Unit 7

Columns and Struts:Failure of a Column or Strut, Sigh Conventions, Types of End Condition

of Columns, Equivalent Length of a Column, Slenderness Ratio, Factor of Safety, Indian

Standard Specifications for Columns.

Reference:

Timoshenko, Stephen, Strength of Materials-part I and part II, CBS Publishers and Distributors.

Schaum‟s Outline Series (1989), Strength of Materials- Second Edition, McGraw Hill Book

Company.

Popov, E.P.(1993), Mechanics of Materials-Second Edition, Prentice Hall of India Private

Limited.

Ryder, G.H. (1993), Strengthof Materials, Educational Low Priced books Scheme.

Case, John, Chilver, L. Ross, Carl T.F. (1993), Strength of Materials and Structures-Third

Edition, Educational Low Priced Books Scheme.

Dr. B.C. Punamia, Strength of Materials and Mechanics of structures.

Dr. Surendra Singh, Strength of Materials.

BME-034: MACHINE DRAWING

Unit 1 : Different Views in Orthographic Projections

Sectional Views, Other Sections, Auxiliary View, Missing Lines and Missing Views.

Unit 2 : Screw Threads, Nuts And Bolts

Screw Thread Terms, Standard Thread Forms, Right and Left Hand Threads, Single and Multiple

Start Threads, Thread Profile Types, Square, Acme and Buttress Threads, Representation of

Threads, Nut and Bolt, Shape of Bolt Head and Nut, Procedure of Drawing, Drawing Complete

Bolt, Square Headed Bolt and Square Nut, Washer, Stud, Eye Bolt, Other Bolt Heads, Other Nut

Shapes.

Unit 3 : Riveted Joints

Riveting, Types of Riveted Joints, Nomenclature.

Unit 4 : Key, Cotter and Knuckle Joints

Key, Types of Key, Gib Head Key, Cotter and Cotter Joint, Sleeve Cotter Joint, Socket and

Spigot Cotter Joint, Joining of Rods, Knuckle Joint.

Unit 5 : Assembly Drawing

Valve drawing spring loaded valves, coupling, universal coupling, flang coupling, bearings and

plumber blocks ball and roller bearings.

Reference:

1.Siddheshwar, Machine Drawing, Tata- McGraw Hill.

2.N.D. Bhat, Machine Drawing, Charotar Publishing Company

3.James H. Earle, Engineering Design Graphics Addison- Wesley Publishing Co.

4.K.L. Narayana and P. Kannaiah, Machine Drawing New Age International Ltd.

5.David I. Cook and Robert N. McDongal Engineering Graphics and Design with Computer

Applications Holt-Sounders International Editors.

6.IS Code SP 46

Lectures

Practice

Practicals

Credits

Marks

4 -- 4




marks in total.

BME-056: THEORY OF MACHINES

Unit 1 : Simple Mechanisms

Introduction to link, kinematic pair, lower and higher pair, kinematic chain, mechanism,

inversions, Different types of mechanisms (with examples), Mechanical advantages of a linkage,

Cams and followers : terminology and classifications.

Unit 2 : Friction

Definition and its necessity, Horizontal force required to move a body on an inclined plane both

upward and downward, Frictional torque in screws – both for square and V threads, Screw jack

(simple numericals only), Friction in pivot and collear, Frictional clutches (concept only),

Friction in journal bearing, Different types of bearings and their application.

Unit 3 : Power Transmissions

Transmission screw : power transmitted and efficiency, Flat and V belt drive : ratio of tensions :

H. P. transmitted, centrifugal tension, condition for maximum horse power, Power transmitted by

chains : different types of chains and their terminology, Gear terminology, types of gears and

their applications; simple and compound gear trains; power transmitted by simple spur gear.

Unit 4 : Flywheel

Principle and applications of flywheel, Turning – moment diagram of flywheel for different

engine (No numerical), Fluctuation of speed and fluctuation of energy.

Unit 5 : Governor

Principle of governor, Simple description and working of Watt, Porter and Hartnel governor (No

numerical).

Unit 6 : Balancing

Concept of balancing, Introduction to balancing of rotating masses – simple problems.

Unit 7 : Vibrations

Causes of vibrations in machines, their harmful effects and remedies.

Lectures

Tutorials

Practicals

Credits

Marks

3 1 -- 4




marks in total.

Reference:

1.Theory of machines and mechanism by P.L. Ballany, Khanna Publishers, Delhi.

2.Theory of Machines, Rattan, Tata McGraw Hill Publications

3.Mechanism & machine theory by Rao & Dukkipati

4.theory of mechanism & machines by Ghosh and Mallik

5.Theory of mechanism & machines by Shigley and uicker

6.Mechanics of Machines by V. Ramamurti

7.Theory of Machines, Sadhu Singh, Pearson Education

8.Theory of Machines, Thomas Bevan, CBS Publication

9.Kinematics and Linkages Design, Hall A.S. Prentice Hall

10.Kinematic Analysis and Synthesis of Mechanisms, Hartenberg and Denavit.

11.Theory of Mechanism and Machines, Dr. Jagdish Lal, Metropolitan Book Co.

12. Machines and Mechanisms, Applied Kinematic Analysis, David H. Myszka, Pearson

Education, Asia

13. Design of Machinery by Norton

BICEL-016: Lab – V (Computer Application)

Lecture

Tutorial

Practical

Credit

Marks

2 1 External:30+Internal:70

Students are required to score 35% marks individually in

both external and internal and 40% marks in total.

List of Practicals : (Any Ten)

1. Installation of PC, connecting and disconnecting key board, monitor and printer, correct

method of handling floppies, disks and mouse

2. Exploring the control panel – changing date & time, Desktop Background, Screen Saver,

Add or Remove Programs.

3. Creating & Deleting folders, opening files/folders, copying files, renaming files/folders,

changing folder view

4. To prepare captions in different sizes and fonts and generate tables in MS Word and using

windows.

5. Creating & modifying tables in MS word.

6. Creating documents in MS Word and working with MS Word menus.

7. To prepare tables and charts in MS Excel using windows.

8. Creating a worksheet and working with functions in MS Excel

9. Creating a presentation/slide-show in MS PowerPoint

10. Creating an E-mail Account, checking & sending E-mail, E-mail attachments & Internet

Chatting.

11. Developing a Technical Report with tables in MS word.

12. Creating a presentation for the Technical Report in MS PowerPoint.

BMEL-008: Lab - VI (Strength of Materials)

Lecture

Tutorial

Practical

Credit Marks

2 1




40% marks in total.

List of Experiments in Strength of Materials (Any Eight)

1. To determine shear force (SF) and Bending moment (BM) diagram at various sections of a

simply supported beam loaded with several point load on plain paper.

2. To determine yield stress, ultimate stress, young‟s modulus, percentage elongation of a mild

steel rod by Universal testing machine.

3. Determination of bending test on timber.

4. Determination of bending test on floor tiles.

5. Determination of modulus of rigidity of a curve by torsion apparatus.

6. Determination of deflection and stiffness of a helical spring.

7. To determine hardness of a plate by Rock wells Brinell‟s hardness testing machine.

8. To determine impact resistance of a material by Izode impact testing machine.

9. To determine compression test on timber, bricks, mild steel and copper.

10. Determination of water absorption test on bricks.

11. Determination of water absorption test on floor tiles.

12. To determine the moisture content and specific gravity of timber.

BME-032: REFRIGERATION AND AIR-CONDITIONING

Unit 1 : Refrigeration and Air Conditioning

Definitions, Brief History of Refrigeration, Unit of Refrigeration and COP.

Unit 2: Refrigeration Cycle

Vapour Compression Cycle, Vapour Absorption System.

Unit 3: Refrigeration Equipment

Compressors, Condensers, Evaporators, Expansion Devices.

Unit 4: Refrigerants

Primary and Secondary Refrigerants, Classification of Refrigerants, Designation of Refrigerants,

Desirable Properties of Refrigerants, Common Refrigerants, Ozone Depletion Potential and

Global Warming Potential, Secondary Refrigerants.

Unit 5: Refrigeration Systems

Vapour Compression Systems, Carnot Vapour Compression Systems, and Limitations of Carnot

Vapour Compression Systems with Vapour as Refrigerant, Standard Vapour Compression Cycle,

Pressure Enthalpy Diagram, and Ewing‟s Method for Suction State with Respect to Maximum

COP, Standard Rating Cycle and Effect of Operating Conditions, Actual Vapour Compression

Cycle, Multistage Vapour Compression System, Cascade Refrigeration System.

Unit 6: Properties of Moist Air

Working Substance in Air Conditioning, Psychrometric Properties, Humid Specific Heat, Wet

Bulb Temperature, Adiabatic Saturation and Thermodynamic Wet Bulb, Temperature,

Psychrometric Chart.

Unit 7: Air Conditioning Equipment And Their Applications

Food Preservation, Cold Storage, Freezers, Transport Refrigeration, Air Conditioning,

Miscellaneous.

Lectures

Tutorials

Practical

Credits

Marks

3 1 4




marks in total.

Reference:

1. Arora and Domkundwar: Refrigeration and air Conditioning, Dhanpat Rai and Company.

2. C P Arora: Refrigeration and Air-conditioning, Tata McGraw Hill.

3. Khurmi R.S. and Gupta J.K.: Refrigeration and Air- conditioning, Eurasia publishing

house (P) Ltd. New Delhi,1994

4. Ballaney P.L.: Refrigeration and Air- conditioning, Khanna Publishers, New Delhi

5. Dossat Ray J.: Principal of refrigeration, S.I. Version, Wiley Eastern Limited

6. Manohar Prasad: Refrigeration and Air- conditioning, Wiley Eastern Limited

7. Stocker W.F. and J.W.: Refrigeration and Air- conditioning, McGraw Hill international

editions

8. Threlkeld J.L.: Thermal environmental engineering, Prentice hall Inc. New Delhi

9. ISHRAE Handbook

BME-033 HEAT POWER TECHNOLOGY

UNIT 1

Engine Fundamentals

Engine Classification, Engine Components, Basic Terminology, Engine Operation, Operating

Parameters

UNIT 2

Intake and Exhaust Systems

SI Engine Carburetor, Load Conditions, Functions of Carburetor, Factor Affecting Carburetion,

Simple Carbuetor, The Compete Carburetor, CI Engine Fuel Injection Systems, Fuel Injection

System Requirements, Elements of Fuel Injective System, Types of Injection System, Injection

Pump and Governor, Fuel Injection and Nozzles, Supercharging Systems, Effect of

Supercharging, Types of Compressor, Intlet and Exhaust Valves, Mufflers, Inlet and Exhaust

Manifolds, Air Cleaners and Filters, Two stroke Engine.

UNIT 3

Ignition and Starting Systems

Ignition System Requirements, Early Ignition Systems, Modern Ignition System, Battery Ignition

System, Magneto, Ignition System, Electronic Ignition System, Spark Plugs, Ignition Timing,

Firing Order, Starter Motor, Motor Drives, Motor Controls

UNIT 4

Friction and Lubrication

Engine Friction, Effect of Variables on Friction, Purpose of Lubricating System, Engine

Components, Lubrication Systems, Crankcase Ventilation, Properties of Lubricating Oil, Types

of Lubricating Oil, Additives.

UNIT 5

Cooling Systems

Lectures

Tutorials

Practical

Credits

Marks

3 1 4




marks in total.

Effect of Overcooling, Energy Distribution, Temperature Distribution, Modes of Heat Transfer,

Types of Cooling Systems, Air Cooling System, Liquid Cooling System, Use of Antifreezers,

Lubricating Oil as Coolant.

UNIT 6

Mechanisms

Types of Link, Types of Constrained Motion, Kinematic Pair, Kinematics Chain, Types of

Mechanism, Degrees of Freedom, Equivalent Mechanism, Inversion of Mechanism, Velocity

Diagrams, Determination of Link Velocity , Determination of Velocity of Link of a Mechanism.

UNIT 7

Power Transmission

Velocity Ratio, Calculation of Belt Length, Limiting Ratio of Belt Tension, Power Transmitted,

Centrifugal Tension, Condition For Maximum Brick Transmission, Effect of Initial Tension on

Power Transmission, Belt Creep, Crowing of Pulleys, Cane Pulleys, Compound Belt Drive,

Idler and a Jockey Pulleys, Chain Drive.

UNIT 8

Governors

Centrifugal Governor, Performance of Governors

UNIT 9

Flywheel

Fluctuation of Speed, Fluctuation of Energy, Indicated Work per Cycle, Design of Flywheel,

Flywheel for Purchasing Press

UNIT 10

LIMITS FITS and Gauges

Definitions, Types of Fit, Basic system of Giving Tolerance, B. I.S System of Fits and

Tolerance, Interchange ability, Terminology, Selection of Fits, Plain Gauges

Reference:

1. Internal Combustion Engines by Mathur- Sharma

2. Internal Combustion Engines by Ganeshan

3. Thermal Engineering By Khumi – Gupta

4. Thermal Engineering by Arora- Domkundwar

5. Thermal Engineering by R.S.Rajpoot.

BIME-021: Mechanics of Materials

UNIT- I

Basic Concept- Concept of stress and strain, types of stresses and strains – linear, lateral, shear,

thermal, volumetric; Hook‟s law, Poisson‟s ratio, Modulus of elasticity, Modulus of rigidity,

Bulk Modulus, stress strain diagram for ductile and brittle material; Yield strength, Ultimate

strength, factor of safety, margin of safety, working stresses, relationship between elastic

constants, proof stress.

Theories of elastic failure – Maximum Principal Stress Theory, Maximum Shear Stress Theory

and Distortion Energy Theory. Fatigue failure and endurance limit, static, dynamic and cyclic

loads, stress concentration, creep.

UNIT- II

Principal Stresses and Strains

Normal and shear stresses and strain on any oblique plane, concept of principal planes,

derivation of expression of principal stresses and maximum shear stresses, positions of principal

planes and planes of maximum shear, graphical solution using Mohr‟s circle, combined effect of

axial force, bending and torsion. Application to machine elements.

Shear Stresses: Concept, derivation of shear stress distribution formula, shear stress distribution

diagram for common cross sections, Maximum and average shear stresses, shear connection

between flange and web, Application to machine elements.

UNIT- III Bending Stresses:Theory of Simple Bending, Assumption in bending theory, Derivation of

flexural formula, Area center and moment of inertia of common cross sections (rectangular

section, T section, Channel section, I section) with respect to centroidal and parallel axis,

bending stress distribution diagram, moment of resistance and section modulus calculations,

Application to machine elements.

Bending of curved bars: Stresses in ring, chain link and crane hook.

Slope and Deflections for Member in Bending Relation between bending moment and

slope, slope and deflection of determinate beams, Double integration method (Macaulay

method). Derivation of formulae for slopes and deflections for standard cases, Moment area

method, conjugate beam method.

UNIT- IV Torsion in Circular Shafts -Stresses, strains and deformations in solid and hollow shafts,

homogeneous and composite circular cross sections MEA051ed to torsion. Derivation of torsion

Lectures

Tutorials

Practical

Credits

Marks

3 1 4




marks in total.

equation, Stresses due to combined torsion, bending and axial force on shafts, torsion in machine

elements.

Pressure Vessels-Stresses, strains and deformations in thin walled seamless cylindrical and

spherical vessels due to internal fluid pressure, change of volume, effect of additional

compressible or incompressible fluid injected under pressure, thick cylinders, derivation of

Lame‟s equation for stresses, applications of pressure vessels.

UNIT- V

Strain Energy and Impact- Concept of strain energy, derivation and use of expressions for

deformation of axially loaded members under gradual, sudden, and impact loads, strain energy

due to self load, Application to machine elements.

Axially Loaded Columns - Concept of buckling of columns, Derivation of Euler‟s formula for

buckling load for column with hinged ends. Concept of equivalent length for various end

conditions. Limitations of Euler‟s formula. Rankine buckling load. Johnson‟s buckling load. Safe

load on column, Application to machine elements.

References

1. Shigley J. E. and Mischke C. R., Mechanical Engineering Design, McGraw Hill Inc

2. Gere and Temoshenko, Mechanics of Material, CBS Publishers

3. E. P. Popov, Introduction to Mechanics of Solids, Prentice Hall Publishers

4. Singer and Pytel, Strength of Materials, Harper and Row Publications

5. Junnarkar and Advi, ,Mechanics of Structures Vol I, Charotar Book Co

6. Design Data Book, PSG College of Technology, Coimbatore

7. Bhandari V. B., Introduction to Machine Design, Tata McGraw Hill Publication

BIME-022: Power Transmitting Elements

UNIT I

Power Transmission Concepts

Force and types of Forces, displacement and types of displacements, velocity and types of

velocities, work and power.

Shafts -Definitions of Shafts, axle, spindle, types of shafts- solid, hollow, steeped, transmission,

propeller shafts, splined shafts and applications of each shaft.

Transmission shaft, Shaft design on strength basis, Shaft design on torsional rigidity basis,

Design of shaft on the basis of lateral rigidity–Castigliano‟s theorem, A.S.M.E. code for shaft

design.

Keys - Saddle, Sunk, Feather and Woodruff keys, Design of square, flat and Kennedy keys,

Splines.

Couplings - Muff coupling, Flange coupling and Flexible bushed pin coupling.

UNIT II

Drives

Basic definitions, group drive and individual drives, advantages and disadvantages.

Belt Drives-Materials and construction of flat and V belts, Geometric relationships for length of

belt,

Power rating of belts, Maximum power condition, Selection of flat and V belts from

Manufacturer‟s catalogue, Belt tensioning methods, Relative advantages and limitations of flat

and V belts, Construction and applications of timing belts.

UNIT III

Chain Drives

Construction and materials of roller chain, Length of chain and number of links, Polygonal

effect, Power rating of roller chains, Construction of sprocket wheels, Silent chains, Relative

advantages and limitations of chain drives.

Lectures

Tutorials

Practicals

Credits

Marks

3 1 -- 4




marks in total.

Rope Drives

Rope drives, Construction of wire ropes, Lay of wire ropes, Stresses in wire rope, Selection of

wire ropes, Rope drum construction and design.

UNIT IV

Gear Drives

Classification of gears, Selection of types of gears, Standard systems of gear tooth, Gear

terminology.

Spur Gear - Gear terminology, applications, Types of gear tooth failure, Desirable properties

and selection of gear material, Constructional details of gear wheel, Methods of gear lubrication

Helical gears -Gear terminology, applications, Transverse and normal module, comparison with

spur gears.

Comparison of belt, chain, rope, gear drives.

UNIT V

Bevel Gears-Straight tooth bevel gear terminology and geometric relationship, Selection of

materials for bevel gears, Introduction to spiral bevel gears and hypoid gears and comparison

with straight tooth bevel gears, Lubrication and mounting of bevel gears, Types of failures in

bevel gears.

Worm Gears-Worm and worm gear terminology and geometrical relationship, Types of worm

and worm gears, Standard dimensions, Worm and worm-wheel material, Types of failures in

worm gearing, Methods of lubrication.

Gear Manufacturing (only introductory part) Gear cutting processes – Gear hobbing, Gear

shaping, Gear shaving, Gear lapping and gear grinding

.

Reference

1. Shigley J.E. and Mischke C.R. – “Mechanical Engineering Design” McGrow Hill Pub.

Co. Ltd.

2. Spott‟s M.F. and Shoup T.E. – “Design of Machine elements” – Prentice Hall

International.

3. Bhandari V.B. – “Design of machine elements” – Tata McGrow Hill Public Co. Ltd.

4. Black P.H. and O. Eugene Adams – “Machine Design” – McGrow Hill Book Co. Ltd.

5. Willium C. Orthwine – “Machine Components Design” – West-Pub. Co. an Jaico Pub.

House.

6. “Design Data” – P.S.G. College of Technology, Coimbatore.

7. Juvinal R.C. – “Fundamentals of Machine Components Design” – John Wiely and Sons.

8. Hall A.S., Holowenko A.R. and Laughlin H.G. – “Theory and Problems of Machine

Design” – Schaum‟s outline series.

BIME-023: Engineering Thermodynamics

UNIT- I

Basics of Thermodynamics

System, thermodynamic property, process, quasi static process, cycle , equilibrium, state, ,

Zeroth law of thermodynamics, ideal gas, work transfer, displacement work, path function, point

function, displacement work in quasistatic processes, flow work, heat, Specific heat, Specific

heat at constant volume, Specific heat at constant pressure, sensible heat, latent heat, energy and

forms of energy.

First Law Of Thermodynamics- Statement, first law applied to closed system undergoing

cycle and change of state, PMM I and II, steady flow process, application of steady flow energy

equation.

UNIT- II

Second Law of Thermodynamics

Limitations of First Law of Thermodynamics, cyclic heat engine, Clausius‟s statement and

Kelvin-Plank statement of Second Law of Thermodynamics, Equivalence of Kelvin-Plank

statement and Clausius statement, Concept of Reversibility and irreversibility, causes of

irreversibility, Reversible Cycle, Available and unavailable energy, concept of availability.

Carnot theorem, Heat engine, Carnot Cycle for heat engine, Reversed heat engines (Refrigerator

and Heat Pump), COP.

Entropy- definition, Entropy as a property, Clausius‟s Inequality, T-S plot, Principle of increase

of Entropy, Change of Entropy for Ideal Gas and Pure Substance

UNIT- III

Ideal Gas Properties and Processes

Ideal Gas definition, Gas Laws, Equation of State, Specific Gas constant and Universal Gas

constant, , Constant Pressure, Constant Volume, Isothermal, Adiabatic, Polytropic and Throttling

Processes on P-V and T-S diagrams.

Air Standard Cycles-Air Standard Cycle – concept, assumptions, air standard Efficiency.

Vapour Power Cycles -Carnot cycle using steam, ideal Rankine cycle, calculation of

Thermodynamic Efficiency, Specific steam consumption, work ratio comparisons of Carnot and

Lectures

Tutorials

Practicals

Credits

Marks

3 1 -- 4




marks in total.

Rankine cycle, Effect of super heat, inlet pressure and back pressure on performance of Rankine

cycle.

UNIT- IV

Properties of Steam and Vapour Processes- Formation of steam, Phase changes, Properties of

steam, Use of Steam Tables, Non-flow and Steady flow vapour processes, change of properties,

work and heat transfer, study of P-V, T-S and H-S diagrams for steam, Use of Mollier diagram,

Dryness fraction and its determination, Study of steam calorimeters.

UNIT- V

Fuels and Combustion

Types of fuels – solid, liquid and gaseous, alternative fuels – Bagasse, Biogas, LPG,

LNG, Thermodynamics of combustion, combustion process, proximate and ultimate analysis

of fuel, mass fraction, mole fraction, theoretical, excess and deficient air. Analysis of products

of combustion, methods to determine composition of flue gases, heating values, use of

calorimeters.

Availability (Exergy)

Available and unavailable energy, concept of availability, availability of heat source at

constant temperature and variable temperature, irreversibility and second law efficiency,

irreversibility and entropy, availability function.

References

1. P. K. Nag, Engineering Thermodynamics, Tata McGraw Hill Publications

2. Rayner Joel ,Engineering Thermodynamics, ELBS Longman

3. Thermodynamics and heat power- Granet- Bluestein, sixth ed, Pearson education.

4. Thermodynamics and heat engines, VOL-I- R.Yadav, sixth ed, central publishing house.

5. Y Cengel & Boles,Thermodynamics- An Engineering Approach,Tata McGraw Hill

Publications

6. C. P. Arora,Engineering Thermodynamics,Tata McGraw Hill Publications

7. P L Ballany,Thermal Engineering,Khanna Publishers

8. Kothandaraman and Domkundwar,Thermodynamics and Heat Engines.

BMEL- 031 LAB-VII (RAC and HPLAB)

LIST of EXPERIMENT (Any Ten):

Thermal Engineering Laboratory:

1. Study of working of a Carbuetor with sketch.

2. Study of valve timing diagram for a four stroke cycle petrol engine.

3. Study of valve timing diagram for a four stroke cycle Diesel engine.

4. To draw an heat balance sheet for a four stroke engine single cylinder diesel engine

(Mechanical Loading )

5. To study the performance of a four Stroke single stroke diesel engine (electrical loading)

6. To perform test on petrol engine for different loads, to find the relation of various

characteristics.

7. To find the Calorific value of a given gas.

8. To determine the flash and fire point of a given oil.

9. To determine the co-efficient of performance of the vapour compression Refrigerator.

10. To determine the capacity of the compressor of a Refrigerator.

11. To calculate the capacity of a window type air conditioner.

12. To know the Refrigeration work shop operations

13. To know the parts of a Refrigerator like i) Compressor ii) Condensor iii) Evaporator etc.

and their functions.

14. To find the volumetric efficiency of an air Compressor.

Lectures

Tutorials

Practicals

Credits

Marks

2 1




marks in total.

BIMEL-015: LAB VIII (Power Transmitting Elements)

Lecture

Tutorial

Practical

Credit Marks

2 1




40% marks in total.

Practical List

It contains assembly and disassembly of any dummy system in the laboratory such as automobile

gear box, cone pulley assembly, application case study of rope drive.

Students are expected to follow standard procedure to do this. They are also expected to identify

possible failures and their causes in the elements. Due considerations should be given for this

week under the heading of termwork of 50 marks.

Term Work Guidelines

1. Term work shall consist of “ONE” case study of gear box or any system containing all

above or some of the elements.

2. Term work shall consist of two imperial size sheets- one involving assembly drawing

(case study of gear box or any system) with a part list and overall dimensions and the

other sheet involving drawing of individual components. Manufacuturing tolerance,

surface finish symbols and geometric tolerances should be specified so as to make it

working drawing.

3. A study visit to industry must be arranged to see manufacture of power transmitting

machine elements and assemblies during the semester . A report of this visit may be

included in the term work.

List of Equipments

1. Dummy system(must be industry based) such as automobile gearbox, headstock of

gearbox, any type of drive system

2. Demonstration models of all elements.

Fluid Mechanics

UNIT I

Basic Concepts - Dimensions and Units, Mass Density, Specific Weight and Specific Gravity,

Viscosity, Bulk Modulus, Vapour Pressure, Surface Tension, Capillarity, Pressure, Pressure

Variation with Depth of Liquid, Absolute, Gauge and Vacuum Pressure, Basic Definitions of

Mechanics, Coplanar Concurrent Forces, Coplanar Non-concurrent Forces, Laws of Motion,

Impulse-momentum Equation, Principle of Conservation of Energy

UNIT II

Flow of Fluids - Visualisation of the Flow Patterns, Types of Flow, Continuity Equation, Mean

Velocity, General Energy Equation, Euler‟s Equation, Derivation of Bernoulli‟s Equation from

Euler‟s Equation, Bernoulli‟s Equation as an Energy Equation, Bernoulli‟s Equation for Real

Fluids, Application of the Bernoulli‟s Equation to Simple Problems, Horizontal Venturimeter,

Inclined Venturimeter, Use of Differential Manometers in Venturimeter, Orifice Meter

UNIT III

Flow through Orifices - Discharge through a Sharp-edged Circular Orifice, Experimental

Determination of the Coefficients of Contraction, Velocity and Discharge, Coefficient of

Resistance, Submerged Orifice, Velocity of Approach, Large Vertical Rectangular Orifice, Bell-

mouthed Orifice, Time of Emptying a Tank through an Orifice, Time of Emptying a Circular,

Cylindrical, Horizontal Tank through an Orifice, Time of Emptying a Hemispherical Tank

through an Orifice, Time of Flow from One Tank to Another Tank,

UNIT IV

Flow through Mouthpieces and Minor Losses - External Mouthpiece, Internal Mouthpiece,

Internal Mouthpiece Running Free, Internal Mouthpiece Running Full, Convergent Mouthpiece,

Minor Losses, Loss of Head due to Sudden Enlargement in a Pipe, Loss of Head due to Sudden

Contraction, Loss of Head at Entrance to Pipe, Loss of Head at Exit, Loss of Head due to

Obstruction, Loss of Head at Bends, Loss of Head in Pipe Fittings

Lectures

Tutorials

Practicals

Credits

Marks

3 1 -- 4




marks in total.

UNIT V

Flow through Simple Pipes - Reynold‟s Experiment on Flow Through Pipes, Darcy-Weisbach

Equation, Definitions, Emperical Formulae, Transmission of Power, Pipe Discharging from a

Reservoir, Pipe Connecting Two Reservoirs, Time of Emptying a Tank Through a Long Pipe,

Time of Emptying a Tank to Another Tank Through a Pipe, Flow through Complex Pipes -

Pipes in Parallel, Pipes in Series, Branch Pipes Connecting Three Reservoirs, Branch Mains

Connecting Four Reservoirs, Syphons, Flow through Open Channel - Types of Open Channels,

Types of Flow, Definitions, Chezy‟s Formula, Determination of Chezy‟s C by Ganguillet Kutter

Formula, Manning‟s Formula, Circular Formula, Conditions for Maximum Discharge and

Maximum Velocity in a Circular Channel

Reference:

1 Fluid Mechanics – A.K. Jain – Khanna Pub., Delhi

2 Fluid Mechanics – Hydraulic & Hydraulic Mechanics -Modi / seth – Standard Book

House,Delhi

3 Fluid Mechanics – S. Nagrathanam – Khanna Pub., Delhi

4 Fluid Mechanics – Streeter-McGraw-Hill International Book Co., Auckland

5 Elementary Fluid Mechanics – H. Rouse – Toppan C. Ltd. Tokyo

6 Fluid Mechanics – Garde-Mirajgaonkar – Nemchand & Bros., Roorkee

7 Fluid Mechanics – Shames - McGraw-Hill International Book Co., Auckland

8 Fluid Mechanics – Arora

BIME-024: Engineering Metallurgy

UNIT I

Introduction and scope of the subject, Introduction to Engineering Materials. Lattice Structures

and effect on their property relationship, indexing to Lattice planes and directions.

Plastic deformation – Mechanisms, Deformation of single crystals and polycrystalline

metals,Imperfections in crystals, dislocations, work hardening, cold and hot working of metals.

UNIT II

Engineering Steels and Alloys-Iron – Iron carbide equilibrium diagram and its interpretation.

Applications and classification of steels.

Detail study of equipments and methods for micro structural analysis

UNITIII

Microstructure and Microstructure property relationship of following steels-

Plain carbon steels, Effects of alloying elements, alloy steels such as stainless steels, tool steels,

Special purpose steels with applications.

Cast Iron -Microstructure and microstructure property relationship-Classification of cast

iron – Gray C.I., White C.I., Nodular C.I., Chilled C.I., Alloy C.I., Malleable C.I. and

applications of all types.

Engineering Nonferrous Alloys - Microstructure and microstructure property relationship

-Copper alloys, Aluminum alloys, Nickel alloys, Bearing materials and applications of all types.

UNIT IV

Heat Treatment of steels-Transformation products of austenite. Time-temperature-

transformation diagrams, critical cooling rate. CCT diagrams.

Heat treatment of steels – Annealing, Normalizing, Hardening and tempering. Hardenability of

steels,

Surface hardening treatments – carburizing, Nitriding, Carbonizing, Induction hardening, and

flame hardening.

UNIT V

Powder Metallurgy-Advantages and limitations. Characterization and testing of metal powders,

powder manufacture, powder conditioning. Production of sintered structural components, self

lubricating bearings, cemented carbides, cermets, sintered carbide cutting tools. Refractory

metals. Electrical contact materials, friction materials. Diamond impregnated tools.

Non Destructive Testing: Visual Inspection, Magna flux, dye penetration test, sonic and ultra

sonic test, radiography and eddy current test.Examples of selection of NDT and mechanical

testing methods for selected components like crankshafts, gears, razor blades, welded joints, steel

and C. I. casting, rolled products.

Reference

Lectures

Tutorials

Practicals

Credits

Marks

3 1 -- 4




marks in total.

1. Smith W. F., Principles of Material Science and Engineering, Mc-Graw Hill Inc.

2. Davis H. E., Tronell G. E., and Wiskoncin C. T., Testing of Engineering Materials, Mc-

Graw Hill Inc

3. Engg materials and metallurgy ,Kodgire.

4. Material science-Narula.

5. Van Vlack L. H.,Elements of Material Science, Addison-Wesley Publishing Co Inc

6. Higgins,Engineering Metallurgy Part I, ELBS

7. Avner, An Introduction to Physical Metallurgy, Tata McGraw Hill Publication

8. Rollason E. C., Metallurgy for Engineers,ELBS

9. Material science- Callister.

10. Principles of physical metallurgy- Reedchill.

BET-022: MACHINE TOOLS

UNIT I

Introduction to Machine Tools & Lathe Machine

Introduction to machine tools, history of machine tools, classification, workshop organization,

tools for maintenance, maintenance planning and scheduling of workshop.

Introduction to lathe, Types and Construction, lathe specification, Working, Accessories &

attachment, Tools & Work holding devices, operations, capstan & turret lathes, maintenance of

lathe.

UNIT II

Drilling Machines

Fundamental of drilling process, Twist drill geometry, tool holders. Types of drilling machines.

Operation performed on drilling machines. Tool & Work holding devices, Types of drills.

Reaming process, types of reamers, and its geometry. Tap and its geometry. General

maintenance.

Boring Machines- Types, Construction & working, operations.

UNIT III

Milling Machines

Fundamentals of miling process, cutters- types and geometry. Operations performed on milling

machines. Tool & Work holding devices, Dividing head, method of indexing. Gear train

calculations for helical and cam milling. General maintenance.

Grinding Machines

Abrasive machining process machines- types, construction and operation. Grinding – grinding

wheel – making, marking and mounting. Special grinding machines- honing, lopping, super

finishing, buffing, burnishing. General maintenance.

UNIT IV

Shapers, Planers and Slotters

Types, construction & working, operations, Tool & Work holding devices

Power Saw machine- construction & working. Introduction to NC, CNC Machines.

General maintenance of all these machines.

Lectures

Tutorials

Practical

Credits

Marks

4 4




marks in total.

UNIT V

Broaching Types of broaching machines. Parts of the machine and their functions. Components

machined on broaching machine. Broach geometry.

Introduction to NC, CNC Machines- Introduction to NC, CNC, DNC machines. Machining

centres- principles, working, advantages, and applications. Introduction to FMS.

References

1. Hajara Choudhari, Bose S.K. Elements of Workshop Technology Vol. II, Asia Publishing

House

2. P.N.Rao, Manufacturing Technology Vol. I & II, Tata McGraw Hill Publishing Co

3. R.K.Jain, Production Technology, Khanna Publishers,

4. Chapman W.A. J., Workshop Technology, Vol I,II, III, ELBS Publishers

5. HMT, Production Technology, Tata McGraw Hill Publishing Co,

6. Degarmo, Black and Kosherth, Materials and Processes in manufacturing 8th

Edition

Prentice Hall of India.

7. P.C.Sharma, Production, Technology, S.chand and company.

BIME-025:Design of Machine Elements

UNIT I

Design Process- Machine Design, Traditional design methods, Basic procedure of Machine

Design, standard data, Sources of Design data , Use of standards in design, Selection of preferred

sizes, Design Synthesis, Creativity in design, Factor of safety, Service factor.

Statistical consideration in design Frequency distribution – Histogram and frequency polygon

– Normal distribution – Units of measurement of central tendency and dispersion – Standard

variable – population combinations – Design and natural tolerances –Design for assembly-

Statistical analysis of tolerances – Mechanical reliability and factor of safety.

Manufacturing considerations in design-limits, fits and tolerances, Indian system of standards,

calculations of fundamental deviation for holes and shafts, eneral principles of design for

manufacture and assembly (DFM & DMFA).

Aesthetic and ergonomic considerations in design of products :-

Basic types of product forms – Designing for appearance – Shape, features, materials and

finishes, proportions symmetry, contrast etc. – Morgan‟s colour code. Ergonomic considerations

- Relation between Man, machine and environmental factors. Practical examples of products or

equipments using ergonomic and aesthetic design principles.

UNIT II

Design for variable stresses-Stress concentration – causes and remedies, Fluctuating stresses,

Fatigue failure, S-N curve, Endurance limit, Notch sensitivity, Endurance strength modifying

factors, Reversed stresses, Design for finite and infinite life, Cumulative damage in fatigue

failure, Solderberg and Goodman diagrams, Modified Goodman diagram, Fatigue design of

components under combined stresses such as shafts, bolts and springs

.

UNIT III

Design of Machine Parts-

Lectures

Tutorials

Practicals

Credits

Marks

3 1 -- 4




marks in total.

Shafts-Definitions of Shafts, axle, spindle, types of shafts, solid, hollow, steeped, transmission

and propeller shafts, splined shafts and applications of each shaft.

Stresses, strains and deformations in solid and hollow shafts, Stresses due to combined torsion,

bending and axial force on shafts.

Transmission shaft, Shaft design on strength basis, Shaft design on torsional rigidity basis,

Design of shaft on the basis of lateral rigidity ,Castigliano‟s theorem, A.S.M.E. code for shaft

design.

Keys - Saddle, Sunk, Feather and Woodruff keys, Design of square, flat, Kennedy keys and

Splines.

Couplings – design of Muff coupling, Flange coupling and Flexible bushed pin coupling.

UNIT IV

Design of Cotter joint and Knuckle joint

Mechanical Springs:

Types, Applications and materials of springs, Stress and deflection equations for helical Springs,

Style of ends, Design of helical compression and tension springs, Springs in series and Parallel,

Concentric helical springs. Helical torsion Spring, Multi-leaf spring (theoretical treatment only),

Shot peening,

UNIT V

Bending Of Curved Bars: Stresses in ring, chain link and crane hook, C-Clamp design.

Design of piston rod, push rod, connecting rod –Concept of buckling of columns, Derivation

of Euler‟s formula for buckling load for column with hinged ends. Concept of equivalent length

for various end conditions. Limitations of Euler‟s formula. Rankine buckling load. Johnson‟s

buckling load. Safe load on column.

Reference

1. Bhandari V.B. – “Design of Machine Elements” – Tata McGraw Hill Publication Co.

Ltd.

2. Design Data” – P.S.G. College of Technology, Coimbatore.

3. Machine Design By Khrmi Gupta

4. Machine Design By SHARMA-Agarwal

5. Machine Design By haideri

6. Theory of machines By Khurmi Gupta

7. Theory of machines By ballaney

8. Strength of machine elements by khurmi gupta

9. Shigley J.E. and Mischke C.R. – “Mechanical Engineering Design” – McGraw Hill

Publication Co. Ltd.

10. Spotts M.F. and Shoup T.E. – “Design of Machine Elements” – Prentice Hall

International.

11. Black P.H. and O. Eugene Adams – “Machine Design” – McGraw Hill Book Co. Inc.

12. Willium C. Orthwein – “Machine Components Design” – West Publishing Co. and

Jaico Publications House.

13. “Juvinal R.C. – “Fundamentals of Machine Components Design” – John Wiley and

Sons.

Hall A.S., Holowenko A.R. and Laughlin H.G

BIMEL-016: Lab- IX (Fluid Mechanics)

Lecture

Tutorial

Practical

Credit

Marks

2 1




40% marks in total.

List of experiments in Fluid Mechanics (Any Eight)

1. To verify the Bernoull‟s Theorem experimentally.

2. To determine the coefficient of discharge of Venturimeter.

3. To determine the coefficient of discharge of Orificemeter

4. To determine the metacentric height of a given floating body.

5. To determine Cc, Cv and Cd of a given Orifice and Mouthpiece.

6. To determine coefficient of discharge of a Triangular V-notch and a Broad Crested Weir.

7. To verify the Momentum Equation experimentally.

8. To determine Darcy‟s Coefficient of friction for flow through pipes

9. To determine the coefficient of head loss due to bend, sudden contraction and sudden

enlargement.

10. To determine velocity of flow of an open channel by using a currentmeter.

11. To study the working and characteristics of a given Pelton Wheel Turbine.

12. To study the Pressur Gauge/Water Meter/Mechanical Flow Meter/Pitot Tube

BIMEL-017: Lab – X (Machine Tools)

Lecture

Tutorial

Practical

Credit

Marks

2 1




40% marks in total..

List of Practicals

Each candidate is required to complete and submit the following:

1. Part A: One composite job consisting of machining of components covering operations

on - Lathe, Drilling, Milling Machines and essentially consists of Thread Assembly.

2. Part B: Demonstration/Job on CNC machine which should consists of Step Turning and

Taper Turning Operations.

3. Part C: One job on milling machine consisting of Gear Cutting Operations.

Group of 4 to 6 Students are expected to perform any one of the following

1. Maintenance of subassembly of lathe machine includes assembly and disassembly,

replacement, repair and lubrication etc.

2. Maintenance of subassembly of drilling machine includes assembly and disassembly,


3. Maintenance of subassembly of milling machine includes assembly and disassembly,


4. Maintenance of subassembly of grinding machine includes assembly and disassembly,


List of Equipments:

1. Center Lathe Machine

2. Drilling Machines

3. Milling Machine

4. Grinding Machine

5. Power Saw

6. One CNC Machine

BIMEP-001: PROJECT WORK IN SEMESTER V & VI

In project work group of maximum five students will work in a team for a common defined

objective.

Project work must be done in consultation with the industries and industrial needs.

Students are expected to visit any industry of their liking for selection of industrial

projects/problems. They will prepare document defining the problem clearly. The final draft and

scope of project will be decided by students in consultation with the internal and external

(industry expert) guide.

They will train themselves to solve above defined problem if necessary. Once the final

draft and scope of project is defined they can work on project with that industry.

Student will complete project work in two phases (two semesters) and they will prepare

presentation of project work carried out in these semesters and present it as Project Seminar –I

and II in respective semesters. It is expected that students should complete following work as

follows

Semester- V Semester- VI

Visit to industry/ study of a specific problem.

Define a problem.

Finalize the scope and nature of work.

Submit the synopsis.

Train themselves (if necessary)

Prepare a rough report containing following

1. Introduction

2. Literature survey

3. Need and justification of work.

Finalize the report.

Prepare a rough report containing following

4. Experimental work/ testing/design/

fabrication.

5. Results

6. Discussion

7. Conclusions

8. Scope of future work.

9. References

Finalize the report.

Prepare presentation based on above and

present it as Project Seminar –I

Prepare presentation based on total work and

present it as Project Seminar –II

Credit Guidelines

There will be 8 credits assigned to the project work.

Oral/ Practical Examination

In this, students are expected to prepare for external oral examination. Students will be assessed

by the external examiner which is either appointed by university or by industrial expert (may be

called from industry having work experience in the field in which project is completed). As far

as possible, same external examiner will assess group of students for project in two semesters.

This will ensure involvement of examiner and proper evaluation of project work.