mech syllabus_full time.pdf

8/10/2019 MECH SYLLABUS_full time.pdf

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ANNEXURE I

ALAGAPPA CHETTIAR COLLEGE OF ENGG. & TECH., KARAIKUDI

Regulation 2011

(For students admitted during 2011 & onwards)

Curriculum

B.E. MECHANICAL ENGINEERING

SEMESTER I

S.No. Subject Code Subject L T P C

Theory

1 11HS101 Technical English I 3 1 0 4

2 11MA102 Mathematics I 3 1 0 4

3 11PH103 Engineering Physics I 3 1 0 4

4 11CH104 Engineering Chemistry I 3 1 0 4

5 11EE106 Basics Electrical and Electronics Engineering 4 0 0 4

6 11CS107 Fundamentals of Computing and Programming 3 1 0 4

Practical

7 11GE108 Computer practices Lab I 0 0 3 2

8 11GE109 Engineering Practices Laboratory I 0 0 3 2

9 *Physics and Chemistry Lab 0 0 3

Total 28

Laboratory on alternate weeks for Physics and chemistry. The lab examination will be held only in the secondsemester. (including the first semester experiments also.)

SEMESTER II


Theory

1 11HS201 Technical English II 3 1 0 4

2 11MA202 Mathematics II 3 1 0 4

3 11PH203 Engineering Physics II 3 0 0 3

4 11CH204 Engineering Chemistry II 3 0 0 3

5 11ME205 Engineering Graphics 2 3 0 5

6 11CM 206 Engineering Mechanics 2 0 3 4

Practical

7 11GE209 Computer practices lab II 0 1 2 2

8 11PC210 Physics and Chemistry lab 0 0 3 2 9 11CM211 Computer aided drafting and modeling lab 0 1 2 2


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SEMESTER III


Theory

1 11MA301 Mathematics III 3 1 0 4

2 11ME302 Manufacturing Technology I 3 0 0 3

3 11ME303 Engineering Thermodynamics 3 1 0 4

4 11ME304 Fluid Mechanics and Machinery 3 1 0 4

5 11ME305 Kinematics of Machines 3 0 0 3

6 11ME306 Electrical Drives and Control 3 0 0 3

Practical

7 11ME307 Manufacturing Technology Laboratory I 0 0 3 2

8 11ME308 Fluid Mechanics and Machinery Laboratory 0 0 3 2

9 11ME309 Electrical Engineering Laboratory 0 0 3 2 Total 27

SEMESTER IV


Theory

1 11MA401 Numerical Methods 3 1 0 4

2 11ME402 Strength of Materials 3 0 0 3

3 11ME403 Manufacturing Technology II 3 0 0 3

4 11ME404 Engineering Materials and Metallurgy 3 0 0 3

5 11ME405 Dynamics of Machines 3 1 0 4

6 11ME406 Thermal Engineering-I 3 1 0 4

Practical

7 11ME407 Computer Aided Machine Drawing Laboratory 0 0 3 2

8 11ME408 Strength of Materials Laboratory 0 0 3 2

9 11ME409 Manufacturing Technology Laboratory II 0 0 4 2

Total 27


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SEMESTER V


Theory 1 11ME501 Gas Dynamics and Jet Propulsion 3 1 0 4

2 11ME502 Thermal Engineering-II 3 1 0 4

3 11ME503 Hydraulics and Pneumatics 3 0 0 3

4 11ME504 Operations Research 3 0 1 4

5 11ME505 Design of Machine Elements 3 1 0 4

6 11ME506 Engineering Metrology and Measurements 3 0 0 3

Practical

7 11ME507 Dynamics Laboratory 0 0 3 2 8 11ME508 Thermal Engineering Laboratory I 0 0 3 2

9 11HS509 Communication and soft skills laboratory 0 0 3 2

Total 28

SEMESTER VI


Theory

1 11ME601 Finite Element Analysis 3 1 0 4

2 11ME602 Microprocessor and Microcontroller 3 0 0 3

3 11ME603 Design of Transmission Systems 3 1 0 4

4 11ME604 Computer aided Design and Manufacturing 3 0 0 3

5 11ME605 Heat and Mass Transfer 3 1 0 4

6 11ME606 Environmental Science and Engineering 3 0 0 3

Practical

7 11ME607 Metrology and Measurements Laboratory 0 0 3 2

8 11ME608 CAD / CAM Laboratory 0 0 3 2

9 11ME609 Design and Fabrication Project 0 0 3 2

Total 27


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SEMESTER VII


Theory 1 11ME701 Modern Machining Processes 3 0 0 3

2 11ME702 Power Plant Engineering 3 0 0 3

3 11ME703 Mechatronics 3 0 0 3

4 11ME704 Engineering Economics and Cost Analysis 3 0 0 3

5 Elective I 3 0 0 3

6 Elective II 3 0 0 3

Practical

7 11ME707

Computer Aided Simulation and Analysis

0 0 3 2 8 11ME708 Mechatronics Laboratory 0 0 3 2

9 11ME709 Thermal Engineering Laboratory 0 0 6 3

Total 24

SEMESTER VIII


Theory

1 11ME801 Total Quality Management 3 0 0 3

2 Elective III 3 0 0 3

3 Elective IV 3 0 0 3

Practical

7 11ME804 Project Work 0 0 12 6

Total 15

Total Credits for the Award of Degree - 205


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ELECTIVES


Theory

1 11ME001 Energy Conservation & Management 3 0 0 3

2 11ME002 New and Renewable Sources of Energy 3 0 0 3 3 11ME003 Advanced Welding and Casting Processes 3 0 0 3

4 11ME004 Mechanical Vibrations & Noise 3 0 0 3

5 11ME005 Design for Manufacturing 3 0 0 3

6 11ME006 Management Sciences 3 0 0 3

7 11ME007 Composite Materials & Mechanics 3 0 0 3

8 11ME008 Automobile Engineering 3 0 0 3

9 11ME009 Industrial Tribology 3 0 0 3

10 11ME010 Turbo Machinery 3 0 0 3

11 11ME011 Computational Fluid Dynamics 3 0 0 3

12 11ME012 Micro Electro Mechanical Systems 3 0 0 3

13 11ME013 Artificial Intelligence 3 0 0 3

14 11ME014 Design of Pressure Vessels and Piping 3 0 0 3

15 11ME015 Flexible Manufacturing Systems 3 0 0 3

16 11ME016 Measurements and Controls 3 0 0 3

17 11ME017 Professional Ethics in Engineering 3 0 0 3

18 11ME018 Fundamentals of Nanoscience 3 0 0 3

19 11ME019 Probability & Statistics 3 0 0 3 20 11ME020 Advanced IC Engines 3 0 0 3

21 11ME021 Refrigeration and Air-conditioning 3 0 0 3

22 11ME022 Rapid Prototyping 3 0 0 3

23 11ME023 Entrepreneurship Development 3 0 0 3

24 11ME024 Marketing Management 3 0 0 3

25 11ME025 Theory of Metal Forming 3 0 0 3

26 11ME026 Design of Heat Exchangers 3 0 0 3

27 11ME027 Non Destructive Materials Evaluation 3 0 0 3

28 11ME028 Nuclear Engineering 3 0 0 3

29 11ME029 Product Design and Development 3 0 0 3

30 11ME030 Industrial Robotics 3 0 0 3

31 11ME031 Corrosion Engineering 3 0 0 3

32 11ME032 Solar Engineering 3 0 0 3

33 11ME033 Maintenance Engineering 3 0 0 3

34 11ME034 Process Planning and Cost estimation 3 0 0 3


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11MA301 MATHEMATICS III L T P C (Common to all branches of BE / B.Tech) 3 1 0 4

AIM To facilitate the understanding of the principles and to cultivate the art of formulating

physical problems in the language of mathematicsOBJECTIVES:

To introduce Fourier series analysis which is central to many applications in

engineering apart from its use in solving boundary value problems To acquaint the student with Fourier transform techniques used in wide variety ofsituations in which the functions used are not periodic

To introduce the effective mathematical tools for the solutions of partialdifferential equations that model physical processes

To develop Z- transform techniques which will perform the same task fordiscrete time systems as Laplace Transform, a valuable aid in analysis ofcontinuous time systems

UNIT I FOURIER SERIES 9+3

Dirichlet s conditions General Fourier series Odd and even functions Half-rangeSine and Cosine series Complex form of Fourier Series Parseval s identity

Harmonic Analysis.UNIT II PARTIAL DIFFERENTIAL EQUATIONS 9+3

Formation Solutions of first order equations Sandard types and Equationsreducible to standard types Singular solutions - Lagr anges Linear equation Integral surface passing through a given curve Solution of linear equations of higherorder with constant coefficients.UNIT III APPLICATIONS OF PARTIAL DIFFERENTIAL EQUATIONS 9+3

Method of separation of Variables Solutions of one dimensional wave equation,-One- dimensional heat equation Steady state solution of two-dimensional heatequation Fourier series solutions in Cartesian coordinates.UNIT IV FOURIER TRANSFORM 9+3

Fourier integral theorem Fourier transform pair-Sine and Cosine transforms Properties Transform of simple function Convolution theorem - Parseva ls identity.

UNIT V Z TRANSFORM AND DIFFERENCE EQUATION 9+3

Z-transform-Elementary properties-Inverse z transform Convolution theorem-Formation of difference equation-Solution of difference equation using z transform.

T: 45 + 15, TOTAL : 60 PERIODS TEXT BOOK

1. B.S.Grew al, Higher Engineering Mathematics , Khanna Publications (2007)

REFERENCES 1. Glyn James, Advanced Modern Engineering Mathematics, Pearson

Education (2007)2. B.V.Ramana, Higher Engineering Mathematics Tata McGraw Hill 2007.3. N.P.Bali, and Manish Goyal, A Text Book of Engineering 7 th

Edition (2007) Lakshmi Publications (P) Limited, New Delhi.


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11ME302 MANUFACTURING TECHNOLOGY I L T P C

3 0 0 3 AIM: To gain comprehensive knowledge about different manufacturing processes

OBJECTIVES: To introduce the students on the concepts of basic manufacturing processes and

fabrication techniques, such as metal casting, metal joining, metal forming and

plastics component manufacture.UNIT I METAL CASTING PROCESSES 9 Sand casting Sand moulds - Type of patterns Pattern materials Pattern allowances Types of Moulding sand Properties Core making Methods of Sand testing Mouldingmachines Types of moulding machines - Melting furnaces Working principle of Specialcasting processes Shell, investment casting Ceramic mould Lost Wax process Pressure die casting Centrifugal casting CO2 process Defects in Casting Inspectionmethods

UNIT II JOINING PROCESSES 9 Fusion welding processes Types of Gas welding Equipments used Flame characteristics

Filler and Flux materials - Arc welding equipments - Electrodes Coating and specifications Principles of Resistance welding Spot/butt, seam welding Percusion welding - Gas metalarc welding Flux cored Submerged arc welding Electro slag welding TIG welding Principle and application of special welding processes - Plasma arc welding Thermit welding Electron beam welding Friction welding Diffusion welding Weld defects Brazing andsoldering process Methods and process capabilities Filler materials and fluxes Types ofAdhesive bonding.

UNIT III BULK DEFORMATION PROCESSES 9 Hot working and cold working of metals Forging processes Open, impression and closeddie forging Characteristics of the process Types of Forging Machines Typical forgingoperations Rolling of metals Types of Rolling mills - Flat strip rolling Shape rollingoperations Defects in rolled parts - Principle of rod and wire drawing -Tube drawing Principles of Extrusion Types of Extrusion Hot and Cold extrusion Equipments used.UNIT IV SHEET METAL PROCESSES 9 Sheet metal characteristics - Typical shearing operations, bending and drawing operations Stretch forming operations Formability of sheet metal Test methods Working principleand application of special forming processes - Hydro forming Rubber pad forming Metalspinning Introduction to Explosive forming, Magnetic pulse forming, Peen forming, Super

plastic forming.UNIT V MANUFACTURING OF PLASTIC COMPONENTS 9 Types and characteristics of plastics - Moulding of Thermoplastics Working principles andtypical applications of - Injection moulding Plunger and screw machines Compressionmoulding, Transfer moulding - Typical industrial applications Introduction to Blow moulding

Rotational moulding Film blowing Extrusion - Thermoforming - Bonding ofThermoplastics.

TOTAL : 45 PERIODS TEXT BOOKS

1. Kalpakjian, S., Manufacturing Engineering and Technology , Pearson EducationIndia Edition, 2006.

2. S. Gowri, P. Hariharan, A. Suresh Babu, Manufacturing Technology I, PearsonEducation, 2008

REFERENCES

1. Roy. A. Lindberg, Processes and Materials of Manufacture, PHI / Pearson Education, 20062. Paul Degarma E, Black J.T. and Ronald A. Kosher, Elighth Edition,

Materials and Processes, in Manufacturing Prentice Hall of India, 19973.. Sharma, P.C., A Text book of Production Technology, S. Chand and Co. Ltd.,2004.4. P.N. Rao, Manufacturing Technology Foundry, Forming and Welding, TMH-2003; 2nd

Edition, 2003


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11ME303 ENGINEERING THERMODYNAMICS L T P C 3 1 0 4

(Use of standard thermodynamic tables, Mollier diagram and Psychometric chart are permitted) AIM

To impart knowledge to the students on the basics of heat energy and its governing principles..OBJECTIVE

The student must acquire the knowledge capability of analyzing and solving any concept or problem associated with heat energy dynamics and utilization.

UNIT I BASIC CONCEPT AND FIRST LAW 9

Basic concepts - concept of continuum, macroscopic approach, thermodynamic systems -closed, open and isolated. Property, state, path and process, quasi-static process, work,modes of work, Zeroth law of thermodynamics concept of temperature and heat. Concept ofideal and real gases. First law of thermodynamics application to closed and open systems,internal energy, specific heat capacities, enthalpy, steady flow process with reference tovarious thermal equipments.

UNIT II SECOND LAW AND ENTROPY 9

Second law of thermodynamics Kelvin s and Clausius statements of second law. Reversibilityand irreversibility. Carnot theorem, Carnot cycle, reversed carnot cycle, efficiency, COP.

Thermodynamic temperature scale, Clausius inequality, concept of entropy, entropy of idealgas, principle of increase of entropy.

UNIT III THERMODYNAMIC AVAILABILITY 9

Basics Energy in non-flow processes : Expressions for the Exergy of a closed system-Equivalence between mechanical energy forms and Exergy Flow of energy associated withheat flow Exergy consumption and entropy generation. Exergy in steady flow processes :Expressions for Exergy in steady flow processes Exergy dissipation and entropy generation.UNIT IV PROPERTIES OF PURE SUBSTANCE AND STEAM POWER CYCLE 9

Properties of pure substances Thermodynamic properties of pure substances in solid, liquidand vapour phases, phase rule, P-V, P-T, T-V, T-S, H-S diagrams, PVT surfaces,

thermodynamic properties of steam. Calculations of work done and heat transfer in non-flowand flow processes. Standard Rankine cycle, Reheat and regenerative cycle.

UNIT V PSYCHROMETRY 9

Psychrometry and psychrometric charts, property calculations of air vapour mixtures.Psychrometric process Sensible heat exchange processes. Latent heat exchange processes.Adiabatic mixing, evaporative cooling, problems.

TOTAL: 45 PERIODS

TEXT BOOKS :

1. Nag.P.K., Engineering Thermodynamics , Tata McGraw-Hill, New Delhi, 1998.2. Lynn D Russell, George A, Adebiyi Engineering Thermodynamic s Indian Edition, Oxford

University Press, New Delhi, 2007.

REFERENCES :

1. Yunus A angel and Michael Boleo, Thermodynamics An Engineering Approach2. E.Ratha Krishnan, Fundamentals of Engineering Thermodynamics, 2 nd Edition,

Prentice Hallof India Pvt. Ltd, 2006.3. Arora C.P, Thermodynamics , Tata McGraw-Hill, New Delhi, 2003.4. Merala C, Pother, Craig W, Somerton, Thermodynamics for Engineers , Schaum Outline

Series, Tata McGraw-Hill, New Delhi, 2004.5. Venwylen and Sontag, Classical Thermodynamics , Wiley Eastern, 19876. Holman.J.P., Thermodynamics , 3 rd Ed. McGraw-Hill, 1995.


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11ME304 FLUID MECHANICS AND MACHINERY L T P C 3 1 0 4

AIM: The student is introduced to the mechanics of fluids through a thorough understandingof the properties of the fluids. The dynamics of fluids is introduced through thecontrol volume approach which gives an integrated understanding of the transport ofmass, momentum and energy.

OBJECTIVES: The applications of the conservation laws to flow though pipes and

hydraulics machines are studied To understand the importance of dimensional analysis. To understand the importance of various types of flow in pumps and turbines

UNIT I INTRODUCTION 12

Units & Dimensions. Properties of fluids Specific gravity, specific weight,viscosity, compressibility, vapour pressure and gas laws capillarity and surfacetension. Flow characteristics: concepts of system and control volume. Applicationof control volume to continuity equiation, energy equation, momentum equationand moment of momentum equation.

UNIT II FLOW THROUGH CIRCULAR CONDUITS 12

Laminar flow though circular conduits and circular annuli. Boundary layer concepts.Boundary layer thickness. Hydraulic and energy gradient. Darcy Weisbach equaition.Friction factor and Moody diagram. Commercial pipes. Minor losses. Flow though pipesin series and in parallel.UNIT III DIMENSIONAL ANALYSIS 9

Dimension and units: Buckingham s theorem. dimensionless parameters.Models and similitude. Applications of dimensionless parameters.

UNIT IV ROTO DYNAMIC MACHINES 16

Homologus units. Specific speed. Elementary cascade theory. Theory of turbomachines. Euler s equation. Hydraulic efficiency. Velocity components at the entry andexit of the rotor. Velocity triangle for single stage radial flow and axial flowmachines. Centrifugal pumps, turbines, performance curves for pumps and turbines.

UNIT V POSITIVE DISPLACEMENT MACHINES 11

Recriprocating pumps, Indicator diagrams, Work saved by air vessels. Rotory pumps-van pump and gear pump working principle..

T : 45 + 15 , TOTAL : 60 PERIODS

TEXT BOOKS:

1. Streeter. V. L., and Wylie, E.B., Fluid Mechanics, McGraw Hill, 1983.2. Rathakrishnan. E, Fluid Mechanics, Prentice Hall of India (II Ed.), 2007.

REFERENCES:

1. Ramamritham. S, Fluid Mechanics, Hydraulics and Fluid Machines, Dhanpat Rai &Sons, Delhi, 1988.

2. Kumar. K.L., Engineering Fluid Mechanics (VII Ed.) Eurasia Publishing House (P)Ltd., New Delhi, 1995.

3. Bansal, R.K., Fluid Mechanics and Hydraulics Machines, Laxmi Publications (P) Ltd., New Delhi.


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11ME305 KINEMATICS OF MACHINES L T P C 3 1 0 4

AIM:To impart knowledge of motion characteristics of mechanisms and machine to make

the students to develop new mechanisms.

OBJECTIVES: To understand the basic components and layout of linkages in the assembly of a

system/machine.

To understand the principles involved in the displacement, velocity and acceleration atany point in a link of a mechanism.UNIT I BASICS OF MECHANISMS 12

Classification of mechanisms Basic kinematic concepts and definitions Degree of freedom,Mobility Kutzbach criterion, Gruebler s criterion Grasho fs Law Kinematic inversionsof four-bar chain and slider crank chains Limit positions Mechanical advantage Transmission Angle Description of some common mechanisms Quick return mechanisms,Straight line generators, Dwell mechanisms, Ratchets and Escapements, Universal Joint Basicstructures of Robot Manipulators (serial & parallel)UNIT II KINEMATICS OF LINKAGE MECHANISMS 15 Displacement, velocity and acceleration analysis of simple mechanisms Graphical method Velocity and acceleration polygons Velocity analysis using instantaneous centres Vector

approach Computer applications in the kinematic analysis of simple mechanisms Coincident points Coriolis component of Acceleration.UNIT III KINEMATICS OF CAM MECHANISMS 12 Classification of cams and followers Terminology and definitions Displacement diagrams Uniform velocity, parabolic, simple harmonic, cycloidal and polynomial motions Derivatives offollower motions Layout of plate cam profiles Specified contour cams Circular arc andtangent cams Pressure angle and undercutting sizing of cams.UNIT IV GEARS AND GEAR TRAINS 12 Law of toothed gearing Involutes and cycloidal tooth profiles Spur Gear terminology anddefinitions Gear tooth action contact ratio Interference and undercutting Non-standardgear teeth Helical, Bevel, Worm, Rack and Pinion gears [Basics only] Gear trains Speedratio, train value Parallel axis gear trains Epicyclic Gear Trains Differentials Automobilegear box.UNIT V FRICTION 9 Surface contacts Sliding and Rolling friction Friction drives Friction in screw threads Bearings and lubrication Friction clutches Belt and rope drives Friction aspects in brakes Friction in vehicle propulsion and braking.

T : 45 + 15 , TOTAL : 60 PERIODS TEXT BOOKS: 1. Ambekar A.G , Mechanism and Machine Theory Prentice Hall of India, New Delhi, 2007.2. Shigley J.E. ,Pennock G.R.and Uicker.J.J., Theory of Machines and Mechanisms , Oxford

University Press,2003.REFERENCES: 1. Thomas Bevan, Theory of Machines , CBS Publishers and Distributors, 1984.2. Ghosh.A, and A.K.Mallick, Theory of Mechanisms and Machines , Affiliated East-West Pvt.

Ltd., New Delhi, 1988.3. Rao.J.S. and Dukkipati.R.V. Mechanisms and Machine Theory , Wiley-Eastern Ltd., New

Delhi, 1992.4. John Hannah and Stephens R.C., Mechanics of Machines , Viva Low-Prices

Student Edition, 1999.5. V.Ramamurthi, Mechanics of Machines, Narosa Publishing House, 2002.6. Robert L.Norton, Design of Machinery, McGraw-Hill, 2004.STANDARDS 1. IS 2458 : 2001, Vocabulary of Gear Terms Definitions related to Geometry.2. IS 3756 : 2002, Method of Gear Correction Addendum modification for External

cylindrical gears with parallel axes.3. IS 5267 : 2002 Vocabulary of Gear Terms Definitions Related to Worm Gear Geometry.4. IS 12328 : Part 1: 1988 Bevel Gear Systems Part 1 Straight Bevel Gears.5. IS 12328 : 1988 Bevel Systems Part 2 Spiral Bevel Gears.


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11ME306 ELECTRICAL DRIVES AND CONTROL L T P C 3 0 0 3

AIM To provide knowledge in the area of electrical dives and their control techniquesOBJECTIVE

To impart knowledge on Basics of electric drives Different speed control methods

Various motor starters and controllers Applications of electrical drivesUNIT I INTROUDCTION 9 Fundamentals of electric drives advances of electric drive-characteristics of loads different types of mechanical loads choice of an electric drive control circuitcomponents: Fuses, switches, circuit breakers, contactors. Relay control transformers.UNIT II SPEED CONTROL OF DC MACHINES 9 DCshunt motors Speed Torque characteristics - Ward Leonard method, DC seriesmotor series parallel control solid state DC drives Thyristor bridge rectifiercircuits- chopper circuits.UNIT III SPEED CONTROL OF AC MACHINES 9 Induction motor Speed torque Characteristics pole changing, stator frequency

variation - slip-ring induction motor stator voltage variation - Rotor resistancevariation, slip power recovery basic inverter circuits- variable voltage frequencycontrol.UNIT IV MOTOR STARTERS AND CONTROLLERS 9 DC motor starters : using voltage sensing relays, current sensing relays and time delayrelays - wound rotor induction motor starters starters using frequency sensing relays -DOI -starter and auto transformers starter.UNIT V HEATING AND POWER RATING OF DRIVE MOTORS 9 Load diagram, over load capacity, insulating materials, heating and cooling of motors,service condition of electric drive continuous, intermittent and short time industrialapplication.

TOTAL : 45 PERIODS

TEXT BOOKS

1. N.K De and P.K Sen Electric Drives P rentice Hall of India Private Ltd,2002.2. Vedam Subramaniam Electric Drives Tata McGraw Hill ,New Delhi,20073. V.K Mehta and Rohit Mehta Principle of Electrical Engineering S

Chand & Company,2008

REFERENCES 1. S.K Bhattacharya Brinjinder Singh Control of Electrical Machine s New Age

International Publishers,2002.2. John Bir d Electrical Circuit theory and technology Elsevier, First Indian Edition,

2006.


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11ME308 FLUIDS MECHANICS AND MACHINERY LABORATORYL T P C 0 0 3 2

AIM: To perform experiments on various types of pumps and turbines to

understand their characteristics.

OBJECTIVES: To understand the concepts flow through different cross sections. To understand and draw characteristics of various pumps. To understand and draw performance characteristics of different turbines

1 .. Determination of the Coefficient of discharge of given Orifice meter.2. Determination of the Coefficient of discharge of given Venturimeter.3. Calculation of the rate of flow using Rota meter.4. Determination of friction factor for a given set of pipes.5. Conducting experiments and drawing the characteristic curves of Centrifugal

pump / Submergible pump6. Conducting experiments and drawing the characteristic curves of reciprocating

pump.

7. Conducting experiments and drawing the characteristic curves of Gear pump.8. Conducting experiments and drawing the characteristic curves of Pelton wheel.9. Conducting experiments and drawing the characteristics curves of Francis turbine.10. Conducting experiments and drawing the characteristic curves of Kaplan turbine.11 Verification of Bernoullis Theorem using Bernoullis Apparatus. 12. Determination of Reynolds number and verification of the flow types.13. Determination of metacenteric height.

LIST OF EQUIPMENTS (for a batch of 30 students)

1. Orifice meter setup2. Venturi meter setup3. Rotameter setup4. Pipe Flow analysis setup5. Centrifugal pump/submergible pump setup6. Reciprocating pump setup7. Gear pump setup8. Pelton wheel setup9. Francis turbine setup10. Kaplan turbine setup

Quantity: one each.

Total Number of Periods: 45


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11ME309 ELECTRICAL ENGINEERING LABORATORYL T P C0 0 3 2

OBJECTIVES:

1. Speed Control of DC Shunt Motor2. Load Test on DC Shunt Motor3. Study of DC Motors4. Swinbuir nes Test5. Load Test on DC Series Motor6. Load Test on DC Compound Motor7. Load Test on 3 Phase Induction Motor8. Study of AC Motor Starters9. No load and Blocked Rotor Test on 3 Phase Induction Motor

TOTAL: 45 PERIODS


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11MA401 NUMERICAL METHODS L T P C 3 1 0 4

UNIT I SOLUTION OF EQUATIONS AND EIGENVALUE PROBLEMS(10 +3)

Solution of algebraic and transcendental equations - Fixed point iteration method Newton-Raphson method- Solution of linear system of equations - Gauss Elimination method Pivoting -Gauss-Jordan methods Iterative methods of Gauss-Jacobi and Gauss-Seidel - Matrix

Inversion by Gauss-Jordan method - Eigenvalues of a matrix by Power method and by Jaco bismethod.UNIT II INTERPOLATION AND APPROXIMATION (8 +3)Interpolation with unequal intervals - Lagrange interpolation New tons divided differenceinterpolation Cubic Splines - Interpolation with equal intervals - New tons forward and

backward difference formulae.

UNIT III NUMERICAL DIFFERENTATIONANDINTEGRATION (9+ 3)Approximation of derivatives using interpolation polynomials - Numerical integration usingTrapezoidal, Simps ons 1/3 and Simpson s 3/8 rules Romber gs method - Two point andthree point Gaussian quadrature formulae Evaluation of double integrals by Trapezoidal andSimpson s rules.

UNIT IV INITIAL VALUE PROBLEMS FOR ORDINARY DIFFERENTIAL EQUATIONS (9+ 3)

Single step-methods - Taylor s series method - Euler s method - Modified Euler s method -Fourth order Runge-Kutta method for solving first and second order equations - Multi-stepmethods - Mil nes and Adams-Bashforth predictor-corrector methods for solving first orderequations.

UNIT V BOUNDARY VALUE PROBLEMS IN ORDINARY AND PARTIALDIFFERENTIAL EQUATIONS ( 9 + 3)

Finite difference methods for solving two-point linear boundary value problems. Finitedifference techniques for the solution of two dimensional Laplace s and Poisso ns equat ions onrectangular domain One dimensional heat-flow equation by explicit and implicit (Crank

Nicholson) methods - One dimensional wave equation by explicit method.L = 45 T = 15 Total = 60

TEXT BOOKS

1. Grewal, B.S. and Grewal,J.S., Numerical methods in Engineering andScience , 6 th Edition, Khanna Publishers, New Delhi, 2004.

2. Sankara Rao, K. Numerical methods for Scientists and Engineers , 3 rd Edition Prentice Hallof India Private Ltd., New Delhi, 2007.

REFERENCE BOOKS

1. Chapra, S. C and Canale, R. P. Numerical Methods for Engineers , 5 th

Edition, Tata McGraw-Hill, New Delhi, 2007.2. Gerald, C. F. and Wheatley, P. O., Applied Numerical Analysis , 6 th Edition,

Pearson Education Asia, New Delhi, 2006.3. Brian Bradie, A friendly introduction to Numerical analysis , Pearson Education

Asia, New Delhi, 2007.


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11ME402 STRENGTH OF MATERIALS L T P C 3 0 0 3

AIM: To understand the stresses and strains for different types of loads for various applications.

OBJECTIVES: To understand the stresses developed in beams under transverse load To understand the shear stress developed due to tensional load

To understand the stresses induced in cylinders and spheres due to internal pressure.

UNIT I STRESS, STRAIN DEFORMATION OF SOLIDS 9 Rigid and Deformable bodies Strength, stiffness and stability Stresses: Tensile, compressiveand shear Deformation of simple and compound bars under axial load Thermal stress Elastic constants Strain energy and unit strain energy Strain energy in uniaxial loads.UNIT II BEAMS - LOADS AND STRESSES 9 Types of beams: Supports and loads Shear force and bending moment in beams Cantilever,simply supported and overhanging beams Stresses in beams Theory of simple bending Stressvariation along the length and in the beam section Effect of shape of beam section on stressinduced Shear stresses in beams Shear flow.UNIT III TORSION 9 Analysis of torsion of circular bars Shear stress distribution Bars of solid and hollowcircular section Stepped shaft Twist and torsion stiffness Compound shafts Fixed andsimply supported shafts Application to close-coiled helical springs Maximum shear stress inspring section including Wahl Factor Deflection of helical coil springs under axial loads Designof helical coil springs stresses in helical coil springs under torsion loads.UNIT IV BEAM DEFLECTION 9 Elastic curve of Neutral axis of the beam under normal loads Evaluation of beam deflectionand slope: Double integration method, Macaulay method, and Moment-area method Columns End conditions Equivalent length of a column Euler equation Slenderness ratio Rankineformula for columns.UNIT V ANALYSIS OF STRESSES IN TWO DIMENSIONS 9 Biaxial state of stresses Thin cylindrical and spherical shells Deformation in thin cylindricaland spherical shells Biaxial stresses at a point Stresses on inclined plane Principal planes andstresses Mo hrs circle for biaxial stresses Maximum shear stress Strain energy in bendingand torsion.

L: 45 T: 15 Total: 60 TEXT BOOKS 1. Popov, E.P., Engineering Mechanics of Solid s, Prentice Hall of India, 1997.2. Beer, F.P. and Johnston, R., Mechanics of Materials , 3rd Edition, McGraw-

Hill Book Co,2002.

3. Rajput.R.K . St rength of Materials S.Chand & co Ltd. New Delhi 1996

REFERENCES 1. Nash, W.A., Theory and Problems in Strength of Materials , Schaum Outline

Series, McGraw-Hill Book Co, 1995.2. Kazimi, S.M.A., Solid Mechani cs, Tata McGraw-Hill Publishing Co., 1981.3. Timoshenko, S.P., Elements of Strength of Materials , Tata McGraw-Hill, 1997 .


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11ME403 MANUFACTURING TECHNOLOGY II L T P C 3 0 0 3

AIM: To provide the concepts and working principal of special machineries and recent trends inmanufacturing.OBJECTIVE

To understand the concept and basic mechanics of metal cutting, working of standardmachine tools such as lathe, shaping and allied machines, milling, drilling andallied machines, grinding and allied machines and broaching. To understand the basicconcepts of (CNC) Computer Numerical Control of Machine tools and CNC Programming.

UNIT I THEORY OF METAL CUTTING 8 Mechanics of chip formation, single point cutting tool, forces in machining, thermal aspects ofchip formation. orthogonal metal cutting, cutting tool materials, tool wear, tool life, surfacefinish, cutting fluids and Machinability.UNIT II CENTRE LATHE AND SPECIAL PURPOSE LATHES 10 Centre lathe, constructional features, specification, cutting tools, nomenclature variousoperations taper turning methods, thread cutting methods, special attachments, machiningtime and power estimation. capstan and turret lathes tool layout, - automatic lathes: semiautomatics single spindle: swiss type, automatic screw type- multi spindle:

UNIT III RECIPROCATING MACHINES, MILLING MACHINES AND GEARCUTTING 12 Reciprocating machine tools: shaper, planer, slotter: milling: types, milling cutter attachments,change gear calculations, machining time calculation, operations. hole making: drilling,reaming, boring, tapping, machining time calculations. gear cutting: forming, generations,shaping, planning and hobbing-tool and cutter grinders.UNIT IV ABRASIVE PROCESS, BROACHING 8 Abrasive processes: grinding wheel specifications and selection, types of grinding process cylindrical grinding , surface grinding, centreless grinding, internal grinding- honing, lapping,super finishing, polishing and buffing, abrasive jet grindling.broaching machines: broachconstruction push, pull, surface and continuous broaching machines.UNIT V CNC MACHINE TOOLS AND PART PROGRAMMING 7

Numerical control (NC) machine tools CNC types, constructional details, special features.machining centre, training centre.part programming fundamentals manual programming.TOTAL : 45 PERIODS

TEXT BOOKS

1. Roy. A. Lindberg, Process and Materials of Manufacture , PHI / Pearson EducationFourth Edition 2006.

2. Rao. P.N Manufacturing Technology , Metal Cutting and Machine Tools, Tata Mc Graw Hill, New Delhi, 2003.

REFERENCES

1. Richerd R Kibbe, John E. Neely, Roland O. Merges and Warren J. White.Machine Tool Practices , Prentice Hall of India, 1998

2. HMT Production Technology, Tata Mc Graw Hill, 1998.3. Hajra Choudhury. Elements of Workshop Technology Vol.II. Media Promoters.4. Geofrey Boothroyd, Fundamentals of Metal Machining and Machine Tools, Mc

Graw Hill,1984.


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11ME404 ENGINEERING MATERIALS AND METALLURGY L T P C

3 0 0 3 AIM: To introduce the fundamentals of materials and metallurgical aspects involved in designmaterials and its processing . OBJECTIVE

To impart knowledge on the structure, properties, treatment, testing and applications ofmetals and non-metallic materials so as to identify and select suitable materials for variousengineering applications.

UNIT I CONSTITUTION OF ALLOYS AND PHASE DIAGRAMS 9

Constitution of alloys Solid solutions, substitutional and interstitial Phase diagrams,isomorphous, eutectoid, eutectic, peritectic, and peritectroid reactions Iron Iron carbideequilibrium diagram Classification of steel and cast iron, microstructure, properties andapplications.

UNIT II HEAT TREATMENT 9

Definition Full annealing, stress relief, recrystallisation and spheroidizing Normalising,hardening and tempering of steel Isothermal transformation diagrams Cooling curvessuperimposed on I.T. diagram CCR Hardenability Jominy end quench test Austempering Martempering Case hardening Carburising, nitriding, cyaniding, carbonitriding, flame andinduction hardening Application.

UNIT III MECHANICAL PROPERTIES AND TESTING 9

Mechanism of plastic deformation, slip and twinning Types of fracture Testing of materialsunder tension, compression and shear loads Brinell hardness tests Vickers hardness tests Rockwell hardness tests Impact test Izod and Charpy, Fatigue and creep tests Fracturetoughness tests.

UNIT IV FERROUS AND NON FERROUS METALS 9

Effect of alloying elements on steel (Mn, Si, Cr, Mo, V, Ti and W) Properties and applications ofstainless and tool steels HSLA Maraging steels Cast irons Grey, white malleable, spheroidal

Graphite, alloy cast irons, copper and copper alloys Brass, bronze and cupronickel Aluminumand Al-Cu alloy Precipitation hardening Bearing alloys.

UNITV NON-METALLIC MATERIALS 9

Polymers Types of polymer, commodity and engineering polymers Properties andapplications of PE, PP, PS, PVC, PMMA, PET, PC, PA, ABS, PI, PAI, PPO, PPS, PEEK, PTFEPolymers Urea and phenol formaldehydes Engineering ceramics Introduction to fibrereinforced plastics.

TEXT BOOKS

1. Callister, W.D., Material Science and Engineerin g, John Wiley and Sons 2007 .

Total : 45

2. Avner, S.H., Introduction to Physical Metallurgy , McGraw Hill Book Company, 2007.REFERENCES

1. Budinski, K.G. and Budinski, M.K., Engineering Materials , Prentice Hall of India, 2002.2. Raghavan,V., Ma terials Science and Engineering , Prentice Hall India, 2007.3 Dieter G E Mechan ical Metallurgy Mc Graw Hill Book Company 1988


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11ME405 DYNAMICS OF MACHINES L T P C 3 1 0 4

AIM: To impart the knowledge about the effect of forces on the machines and

the methods to control themOBJECTIVE

To understand the force-motion relationship in components subjected to externalforces.

To understand the force-motion analysis of standard mechanisms. To understand the undesirable effects of unbalances resulting from prescribedmotions in mechanism.

To understand the effect of Dynamics of undesirable vibrations. To understand the principles in mechanisms used for governing of machines.

UNIT I FORCE ANALYSIS 15 Applied and constraint forces Free body diagrams Static equilibrium conditions

Two, three & four members Static force analysis of simple mechanisms Dynamicforce analysis Inertia force and Inertia torque D Alember ts principle The

principle of superposition Dynamic Analysis in reciprocating engines Gas forces Equivalent masses Bearing loads Crank shaft torque Turning moment diagrams

Fluctuation of energy Fly Wheels Engine shaking forces Cam dynamics Unbalance, Spring Surge and Windup.

UNIT II BALANCING 12 Static and dynamic balancing Balancing of rotating masses Balancing a singlecylinder engine Balancing Multi-cylinder engines Partial balancing inlocomotive engines Balancing of linkages Balancing machines.

UNIT III FREE VIBRATION 12 Basic features of vibratory systems Idealized models of basic elements andlumping of parameters Degrees of freedom single degree of freedom Freevibration Equations of motion Natural frequency Types of Damping Dampedvibration Extending to multi degree freedom systems Critical speeds of shafts

Torsional vibration Torsionally equivalent shaft Two and three rotor systems.

UNIT IV FORCED VIBRATION 6 Response to periodic forcing Harmonic disturbances Disturbance caused byunbalance Support motion force transmissibility and amplitude transmissibility Vibration isolation.

UNIT V MECHANISM FOR CONTROL 15 Governors Types Centrifugal governors Gravity controlled and springcontrolled centrifugal governors Characteristics Effect of friction Controlling force

Other Governor mechanisms. Gyroscopes Gyroscopic forces and torques Gyroscopic stabilization Gyroscopic effects in Automobiles, ships and airplanes.

T: 45 + 15, TOTAL : 60 PERIODS

TEXT BOOK 1. Ambekar A.G., Mechanism and Machine Theory , Prentice Hall of India, New Delhi,

2007.2. Shigley J.E., Pennock,G.R., Uicker J.J., Theory of Machines and Mechanisms ,

Oxford University Press,2003..REFERENCES 1. Thomas Be van, Theory of Machines , CBS Publishers and Distributors, 1984.2. Ghosh A. and Mallick A.K., Theory of Mechanisms and Machines , affiliated

East- West Press Pvt. Ltd., New Delhi, 1988.3. Rao J.S. and Dukkipati R.V., Mechanism and Machine Theory , Wiley- Eastern

Limited, New Delhi, 1992.


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11ME406 THERMAL ENGINEERING-I L T P C

3 0 0 3 AIM :

To impart the students with knowledge of Heat engine applications

OBJECTIVE To integrate the concepts, laws and methodologies from the first course in

thermodynamics into the analysis of cyclic process. To apply the thermodynamic concepts into various thermal application like, IC

engines Steam turbines, Gas Turbines

UNIT I GAS POWER CYCLES 9

Otto, Diesel, Dual, Brayton cycles - Calculation of mean effective pressure and airstandard efficiency, Actual and theoretical PV diagram of Two stroke and Fourstroke engines.

UNIT II AIR COMPRESSOR 9 Classification and working principle, work of compression with and withoutclearance. Volumetric efficiency, Isothermal efficiency and isentropic efficiency ofreciprocating air compressors. Multistage air compressor and inter cooling work of multistage air compressor. Problems in single and two stage aircompressors. Various types of compressors.

UNIT III INTERNAL COMBUSTION ENGINES, ENGINE FUELS ANDCOMBUSTION 9

Classification of IC engine - components and functions. Actual and theoretical Valvetiming diagram, port timing diagram and p-V diagrams. Comparison of two stroke& four stroke engines.- Comparison of petrol and diesel engine- Engine Fuels. Air-fuel ratio calculation, Knocking and Detonation

UNIT IV ENGINE COOLING ,LUBRICATION AND PERFORMANCE 9 Need for cooling system-types of cooling system- propewrties of lubricants- additives oflubricants-types of Lubrication system Performance calculation- preparation of heat

balance sheet. Exhaust gas analysis, pollution control norms.

UNIT V GAS TURBINES 9 Open and closed Gas turbine cycles Methods of Cycle improvement -Regeneration Intercooling - Reheating and their combinations Performance-Materials.

TOTAL: 45 PERIODS

TEXT BOOKS

1. Rajput, R.K., Thermal Engineering, 6th

Edition, Laxmi Publications, 20072. Ballaney, P.L., Thermal Engineering , Khanna Publishers, 24 th Edition, 2003.

REFERENCES

1. Holman, J. P. Thermodynamics , McGraw Hill, 1965.2. Rudramoorthy, R., Thermal Engineering, 4 th Edition, Tata McGraw Hill, New

Delhi, 2006.3. Domkundwar, Kothandaraman, and Domkundwar, A Course in

ThermalEngineering, Dhanpat Raj & Sons, Fifth edition, 2002.


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11ME407 COMPUTER AIDED MACHINE DRAWING LABORATORYL T P C 0 0 4 2

AIM: To develop communication skills to represent machine components and their assemblies.

OBJECTIVE To make the students understand and interpret drawings of machine components

so as to prepare assembly drawings by manually and also using standard CAD packages. To familiarize the students with Indian Standards on drawing practices and

standard components.

UNIT I DRAWING STANDARDS 4 Code of practice for Engineering Drawing, BIS specifications Welding symbols,riveted joints, keys, fasteners Reference to hand book for the selection of standardcomponents like bolts, nuts, screws, keys etc.

UNIT II FITS AND TOLERANCES 5 Limits, Fits Tolerancing of individual dimensions- Specification of Fits-Preparation of production drawings and reading of part and assembly drawings, basic

principles of geometric dimensioning & tolerancing

UNIT III ASSEMBLY DRAWING 35 Preparation of assembled views, both manually and also using software package,Suggested Assembly drawings:Sleeve and cotter Joint Knuckle joint- Universal Joint -Shaft couplings Plummer block

Screw jack Lathe Tailstock Machine Vice Stuffing box Safety Valves - Non-return valves Connecting rod Piston and crank shaft Multi plate clutch Preparation of Bill of materials and tolerance data sheetREFERENCES 1. Bhatt, N.D. and Panchal,V.M., Mach ine Drawing , 38th Edition, Charotar

Publishing House, 2003.2. P.S.G. Design Data book, Coimbatore.3. Luzadder, Warren, J. and Jon. D.M., Fundamentals of Engineering Draw ing,

11th Edition, Prentice Hall India, 2001.

T : 45 + 15 , TOTAL : 60 PERIODS


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11ME408 STRENGTH OF MATERIALS LABORATORY L T P C 0 0 3 2

AIM: To perform various types test like tension, compression impact tests in Laboratory.

OBJECTIVES:

To understand the various mechanical properties by conducting tensile test. To understand the hardness value of different materials.

LIST OF EXPERIMENTS

1. Tension test on a mild steel rod.2. Double shear test on Mild steel and Aluminium rods.3. Torsion test on mild steel rod.4. Impact test on metal specimen.5. Hardness test on metals - Brinnell and Rockwell Hardness Number.6. Deflection test on beams.7. Compression test on helical springs.

8. Strain Measurement using Rosette strain gauge.9. Effect of hardening- Improvement in hardness and impact resistance of steels.10. Tempering- Improvement Mechanical properties Comparison

(i) Unhardened specimen(ii) Quenched Specimen and(iii) Quenched and tempered specimen.

11. Microscopic Examination of Hardened samples and(ii) Hardened and tempered samples.

LIST OF EQUIPMENTS (for a batch of 30 students)

Universal Tensile Testing machine with double 1 No.shear attachment 40 Ton CapacityTorsion Testing Machine (60 NM Capacity) 1 No.Impact Testing Machine (300 J Capacity) 1 No.Brinell Hardness Testing Machine 1 No.Rockwell Hardness Testing Machine 1 No.Spring Testing Machine for tensile and compressive loads (2500 N) 1 No.Metallurgical Microscopes 3 Nos.Muffle Furnace (800 C)

Total: 45


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11ME409 MANUFACTURING TECHNOLOGY LAB IIL T P C 0 0 3 2

AIM: To acquire skills on common basic machining operations and press working

OBJECTIVES: To study and practice the basic machining operations in the special purpose

machines and acquire its applicability in the real time components manufacturing

industries.

LIST OF EXPERIMENTS

1. Contour Milling using vertical milling machine2. Gear Cutting using milling machine3. Gear Hobbing4. Gear Shaping5. Hexagonal Machining using Horizontal Milling Machine6. Gear Cutting Gear Shaping7. Spline Broaching8. Exercise in Surface Grinding9. Exercise in Cylindrical Grinding10. Exercise in Tool and Cutter Grinder11. Spur and helical gear cutting in Milling Machine12. Determination of cutting forces in Milling Machine13. Study of Turret and Capstan lathe14. Forming of Simple Components in Press Working and simple Calculations of sheet

metal work

TOTAL : 45 PERIODS


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11 ME 501 GAS DYNAMICS AND JET PROPULSION L T P C

3 0 1 4

OBJECTIVE: To provide knowledge on compressible flow and space engine s.

OUTCOME: The students will be able to understand the fundamental of compressible flow, flowthrough ducts and different types of jet engines.

UNIT-I COMPRESSIBLE FLOW FUNDAMENTALS 8

Energy and momentum equations for compressible fluid flows Various regions of flows Reference velocities Stagnation state Velocity of sound Critical states Mach number Criticalmach number Types of waves Mach cone Mach angle Effect of Mach number oncompressibility.

UNIT-II FLOW THROUGH VARIABLE AREA DUCTS 9

Isentropic flow through variable area ducts T-S and H-S diagrams for nozzle and diffuser flows Area ratio as a function of Mach number Mass flow rate through nozzles and diffusers Effect of

friction in flow through nozzles. UNIT-III FLOW THROUGH CONSTANT AREA DUCTS 10

Flow in constant area ducts with friction (Fanno flow) Fanno curves and Fanno flow equation Variation of flow properties Variation of Mach number with duct length Isothermal flow withfriction in constant area ducts Flow in constant area ducts with heat transfer (Rayleigh flow),Rayleigh line and Rayleigh flow equation Variation of flow properties Maximum heat transfer.

UNIT-IV NORMAL SHOCK 8

Governing equations Variation of flow parameters like static pressure, static temperature, density,

stagnation pressure and entropy across the normal shock Prandtl-Meyer equation Impossibility ofshock in subsonic flows Flow in convergent and divergent nozzle with shock Normal shock inFanno and Rayleigh flows Flow with oblique shock (elementary treatment only).

UNIT-V PROPULSION 10

Aircraft propulsion Types of jet engines Energy flow through jet engines Study of turbojetengine components Diffuser, compressor, combustion chamber, turbine and exhaust systems Performance of turbo jet engines Thrust, thrust power, propulsive and overall efficiencies Thrustaugmentation in turbo jet engine Ram jet and pulse jet engines Rocket propulsion Rocketengines thrust equation Effective jet velocity specific impulse Rocket engine performance Solid

and liquid propellants Comparison of different propulsion systems.

L: 45 T: 15 Total: 60 Periods

Note: (Use of approved gas tables is permitted in the University examination)

TEXT BOOKS1. Yahya, S.M., Fundamental of Compressible Flow, New Age International (P) Ltd., 1996. 2. Oosthvizen, P.H. and Carscallen, W.E., Compressible Fluid Flow, McGraw -Hill, 1997.

REFERENCES1. Cohen, H., Rogers, R.E.C. and Sravanamutoo, Gas Turbine Theory, Addison Wesley Ltd., 1987.2. Ganesan, V., Gas Turbines, Tata McGraw -Hill, 1999. 3. Rathakrishnan, E., Gas Dynamics, Prentice Hall

of India, 2001.


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11ME502 THERMAL ENGINEERING II

L T P C 3 1 0 4

OBJECTIVE:

To inculcate the students with Heat Energy applications

OUTCOME:

The students familiar with the boilers, steam turbines refrigeration and air conditioningsystems concepts, laws and methodologies from the first course in thermodynamics.

UNIT-I BOILERS 9 Types of boilers Mountings and Accessories performance of boilers Equivalent evaporation-thermal efficiency- analysis-heat balance sheet

UNIT-II STEAM NOZZLE AND STEAM TURBINES 9Flow of steam through nozzles, shapes of nozzles, effect of friction, critical pressure ratio,Supersaturated flow. types of steam turbines- Impulse and reaction principles, compounding, velocitydiagrams for simple and multistage turbines, speed regulations governors.

UNIT-III COGENERATION AND WASTE HEAT RECOVERY 9 Cogeneration Principles Cycle analysis Applications source and Utilization of waste heatsystems Heat exchangers Economic analysis.

UNIT-IV REFRIGERATION 9Vapour compression Refrigeration cycle super heat, sub cooling, performance calculations.Working principle of vapour absorption, Air cycle, Ejector, Steam, Thermoelectric refrigerationsystems.

UNIT-V AIR CONDITIONING 9 Psychrometry, Psychometric chart, Cooling load calculations and air circulating systems, Concept

of RSHF, GSHF, ESHF Air conditioning systems

L: 45 T: 15 Total: 60 Periods

TEXT BOOKS1. Ra jput, Thermal Engineering, S. chand Pu blishers, 2000.2. Rudramoorthy R, Thermal Engineering, Tata M c Graw Hill, New Delhi, 2003.

REFERENCES1. Kothandaraman , C.P., Domkundwar .S and A.V . Domkundwar, A course in thermal

Engineering, Dhanpa t Rai & sons, fifth edition, 2002.2. Holman .J.P., Thermodynamics, McGraw Hill, 1985.

3. Arora .C.P., Refrigeration and Air Conditioning, TMH, 1994. 4. Charles H Butler : Cogeneration McGraw Hill, 1984. 5. Sydney Reiter Industrial and commercial heat recovery systems Van Nostrand Reinhols,

1985.6. David Gunn, Robert Horton, Industrial Boilers Longman Scientific and Technical

Publications, 1986.


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11ME503 HYDRAULICS AND PNEUMATICS

L T P C 3 0 0 3

AIM: This course will give an appreciation of the fundamental principles, design and operation of

hydraulic and pneumatic machines, components and systems and their application in recentautomation revolution.

OBJECTIVEThe learner will be able to understand the functional aspect of m/c tools, material handling

and earth moving equipments.

UNIT-I FLUID POWER FUNDEMENTALS AND PUMPS 10Introduction to Fluid power- Advantages and Applications- Fluid power systems Types of fluids-Properties of fluids Basics of Hydraulics Pascals Law - Principles of flow Work, Power andTorque. Properties of air Perfect Gas Laws. Sources of Hydraulic power: Pumping Theory PumpClassification- Construction, Working, Design, Advantages, Disadvantages, Performance, Selectioncriterion of Linear, Rotary- Fixed and Variable displacement pumps,

UNIT-II ACTUATORS AND CONTROL COMPONENTS 10Hydraulic Actuators: Cylinders Types and construction, Hydraulic motors Control Components:Direction control, Flow control and Pressure control valves- Types, Construction and Operation-Applications Types of actuation. Accessories: Reservoirs, Accumulators, Intensifiers, PressureSwitches- Applications- Fluid Power ANSISymbol.

UNIT- III HYDRAULIC CIRCUITS 9Industrial hydraulic circuits- Regenerative, Pump Unloading, Double-pump, Pressure Intensifier, Air-over oil, Sequence, Reciprocation, Synchronization, Fail-safe, Speed control, Hydrostatictransmission, Accumulators, Electro hydraulic circuits, Mechanical Hydraulic servo systems.

UNIT- IV PNEUMATIC SYSTEM 8Compressors- Filter, Regulator, Lubricator, Muffler, Air control Valves, Quick Exhaust valves,Pneumatic actuators, Servo systems. Introduction to Fluidics, Pneumatic logic circuits. Sequentialcircuit design for simple application using cascade method

UNIT-V ELECTRICAL AND ELECTRONIC CONTROL OF HYDRAULIC ANDPNEUMATIC CIRCUITS 8 Electrical control components- Ladder Diagram- Electrical control of hydraulic and pneumaticsystem Microprocessor and PLC- Applications in Hydraulic and Pneumatics- Low cost Automation

Hydraulic and Pneumatic power packs- Servo system.

Total: 45 Periods

TEXT BOOKAnthony Esposito, Fluid Power with Applications, PHI / Pearson Education, 2005.

REFERENCES1. Shanmugasundaram.K, Hydraulic and Pneumatic controls, Chand & Co, 2006.2. Majumdar, S.R., Oil Hydraulics Systems - Principles and Maintenance, Tata McGraw Hill,

20013. Majumdar, S.R., Pneumatic Systems Principles and Maintenance, Tata McGraw Hill,

2007.4. Micheal J, Pinches and Ashby, J.G., Power Hydraulics, Prentice Hall, 1989. 5. Dudelyt, A Pease and John J Pippenger, Basic Fluid Power, Prentice Hall, 1987 .


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11ME504 OPERATIONS RESEARCH

L T P C

3 0 1 4

OBJECTIVE:

To impart knowledge on resource allocation, cost optimization and decision makingin engineering applications.OUTCOME :

Students will have knowledge about optimization of cost, replacement of machine tools atcorrect age and decision making

UNIT-I LINEAR MODEL 9

The phases of OR study Formation of an L.P model Graphical solution Simplexalgorithm Artificial variables technique Big M method Two phase method.

UNIT- II TRANSPORTATION PROBLEM 9Initial solution by north west corner method Least cost method Vogels approximationmethod Optimality test MODI method Assignment problem Formulation Hungarianmethod Unbalanced assignment problem.

UNIT- III NETWORK MODELS 9

Shortest route Minimal spanning tree Maximum flow models Project network CPMand PERT network Critical path scheduling.

UNIT- IV REPLACEMENT MODELS 9

Replacement of items that deteriorate with time Value of money changing with time Notcharging with time Optimum replacement policy Individual and group replacement Sequencing problem: Models with n jobs with 2 machines Problem with n jobs with 3machines.

UNIT-V QUEUING THEORY 9

Queuing models Queuing systems and structures Notation Parameter Single serverand multiserver models Poisson input Exponential service Constant rate service Infinite population.

Total: 45 Periods

TEXT BOOKS1. Taha, H.A., Operation Research, 6th Edition, Pearson Education, 2003. 2. Wagner, Operations Research, Prentice Hall of India, 2000. REFERENCES1. Hira and Gupta, Introduction to Operations Research, S.Chand and Co., 2002 2. Hira and Gupta, Problems in Operations Research, S .Chand and Co, 2002.3. Panneerselvam, Operations Research, Prentice Hall of India, 2003.


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29/54

11ME505 DESIGN OF MACHINE ELEMENTSL T P C 3 1 0 4

OBJECTIVE: To impart knowledge on design principles of various components in mechanicalengineering application.

OUTCOME: To impart knowledge to learners the various steps involved in the Design Process, andthe principles involved in evaluating the shape and dimensions of a machine components to satisfyfunctional and strength requirements.

UNIT- I STEADY STRESSES AND VARIABLE STRESSES IN MACHINEMEMBERS 9

Introduction to the design process - factors influencing machine design, selection of materials basedon mechanical properties -- Preferred numbers, fits and tolerances Direct, Bending and Torsionalstress equations Impact and shock loading calculation of principal stresses for various loadcombinations, eccentric loading Design of curved beams crane hook and C frame - Factor ofsafety - theories of failure stress concentration design for variable loading Soderberg, Goodmanand Gerber relations

UNIT- II DESIGN OF SHAFTS AND COUPLINGS 9 Design of solid and hollow shafts based on strength, rigidity and critical speed Design of keys, keyways and splines - Design of rigid and flexible couplings--- Design of Connecting Rod.- Design ofcrankshafts

UNIT- III DESIGN OF TEMPORARY AND PERMANENT JOINTS 9 Threaded fastners - Design of bolted joints including eccentric loading, Knuckle joints,Cotter joints Design of welded joints, riveted joints for structures - theory of bonded joints.

UNIT- IV DESIGN OF ENERGY STORING ELEMENTS 9Design of helical, leaf, disc and torsional springs under constant loads and varying loads Concentric torsion springs-- rubber springs -- Design of flywheels considering stresses in rims andarms for engines and punching machines.UNIT- V DESIGN OF BEARINGS AND MISCELLANEOUS ELEMENTS 9 Sliding contact and rolling contact bearings -- Design of hydrodynamic journal bearings, McKee'sEqn., Sommerfield Number, Raimondi & Boyd graphs, -- Selection of Rolling Contact bearings --Design of Seals and Gaskets L: 45 T: 15 Total: 60 Periods Note: (Use of P S G Design Data Book is permitted in the University examination)TEXT BOOKS:1. Shigley J.E and Mischke C. R., Mechanical Engineering Design, Sixth Edition, Tata

McGraw-Hill , 2003.2. Bhandari V.B, Design of Machine Elements, Second Edition, Tata McGraw -Hill

Book Co, 2007.REFERENCES:1. Sundararajamoorthy T. V, Shanmugam .N, "Machine Design", Anuradha Publications, Chennai,2003.

3. Orthwein W, Machine Component Design, Jaico Publishing Co, 2003. 4. Ugural A.C, Mechanical Design An Integral Approach, McGraw-Hill Book Co, 2004.6. Spotts M.F., S houp T.E Design and Machine Elements Pearson Education, 2004. STANDARDS:1. IS 10260 : Part 1 : 1982 Terms, definitions and classification of Plain bearings Part 1

: Construction.2. IS 10260 : Part 1 : 1982 Terms, definitions and classification of Plain bearings Part 2

: Friction and Wear.3. IS 10260 : Part 1 : 1982 Terms, definitions and classification of Plain bearings Part 3

: Lubrication.


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11ME506 ENGINEERING METROLOGY AND MEASUREMENTS L T P C

3 0 0 3

OBJECTIVE: To understand the basics involved in the equipments meant for engineeringmeasurements . OUTCOME: The students will be able to understand the terminologies used in metrology andvarious measurement techniques including laser measurement

UNIT- I CONCEPT OF MEASUREMENT 9

General concept Generalized measurement system Units and standards Measuring instruments Sensitivity, readability, range of accuracy, precision-static and dynamic response Repeatability Systematic and random errors Correction, calibration, interchangeability and limit gauges .

UNIT- II LINEAR AND ANGULAR MEASUREMENT 9

Definition of metrology Linear measuring instruments: Vernier, micrometer, interval measurement Slip gauges and classification Interferometry Optical flats Comparators: Mechanical,

pneumatic and electrical types applications. Angular measurements: Sine bar, optical bevel protractor, angle decker Taper measurements.

UNIT- III FORM MEASUREMENT 9

Measurement of screw threads Thread gauges Floating carriage micrometer Measurement ofgears Tooth thickness Constant chord and base tangent method Gleason gear testing machine Radius measurements Surface finish, straightness, flatness and roundness measurements.

UNIT- IV LASER AND ADVANCES IN METROLOGY 9

Precision instruments based on laser Principles Laser interferometer Application in linear,

angular measurements and machine tool metrology Tool makers microscope Optical profile projector. Coordinate measuring machine (CMM) Constructional features Types, applications Digital devices Computer aided inspection Vision system.

UNIT- V MEASUREMENT OF POWER, FLOW AND TEMPERATURERELATED PROPERTIES 9

Force Torque Power: mechanical, pneumatic, hydraulic and electrical type Flow measurement :Venturi, orifice, rotameter, pitot tube Temperature: bimetallic strip, pressure thermometers,thermocouples and electrical resistance thermister Pyrometers.

Total: 45 PeriodsTEXT BOOKS1. Jain, R.K., Engineering Metrology, Khanna Publishers, 1994. 2. Morris, A.S., The Essence of Measurement, Prentice Hall of India, 1997. REFERENCES1. Gupta, S.C., Engineering Metrology, Dhanpat Rai Publications, 1984. 2. Jayal, A.K., Instrumentation and Mechanical Measurements, Ga lgotia Publications 2000.3. Beckwith, T.G. and Lewis Buck, N., Mechanical Measurements, Addison Wesley, 1991. 4. Eckman, D.D., Industrial Instrumentation, Wiley Eastern, 1985.


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11ME507 DYNAMICS LABORATORY

L T P C 0 0 3 2

OBJECTIVE:To apply the knowledge gained in kinematics and dynamics of machines to real

system.OUTCOME:

To supplement the principles learnt in kinematics and Dynamics of Machinery.To understand how certain measuring devices are used for dynamic testing.

LIST OF EXPERIMENTS:1. Study of gear parameters.

2. Experimental study of velocity ratios of simple, compound, Epicyclic and differentialgear trains.

3. Kinematics of Four Bar, Slider Crank, Crank Rocker, Double crank, Double rocker,Oscillating cylinder Mechanisms

4. Kinematics of single and double universal joints.

5. Determination of Mass moment of inertia of Fly wheel and Axle system.6. Determination of Mass Moment of Inertia of axisymmetric bodies using Turn Table

apparatus.7. Motorized gyroscope Study of gyroscopic effect and couple.

8. Governor - Determination of range sensitivity, effort etc., for Watts, Porter, Proell,and Hartnell Governors.

9. Cams Cam profile drawing, Motion curves and study of jump phenomenon

10. Single degree of freedom Spring Mass System Determination of naturalfrequency and verification of Laws of springs Damping coefficient determination.

11. Multi degree freedom suspension system Determination of influence coefficient.

12. Determination of torsional natural frequency of single and Double Rotor systems.-Undamped and Damped Natural frequencies.

13. Vibration of Equivalent Spring mass system undamped and damped vibration.

14. Whirling of shafts Determination of critical speeds of shafts with concentrated

loads.

15. Balancing of rotating masses.

16. Balancing of reciprocating masses.

17. Transverse vibration of Free-Free beam with and without concentrated masses.

18. Determination of transmissibility ratio using vibrating table.

Total : 45 Periods


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11ME508 THERMAL ENGINEERING LABORATOR Y I

L T P C 0 0 3 2

AIM:To train the students with principle and operation of thermal Energy based systems.

LIST OF EXPERIMENTS

IC ENGINE LAB AND FUELS LAB

1. Valve Timing and Port Timing diagrams.

2. Performance Test on 4 stroke Diesel Engine.

3. Heat Balance test on 4 stroke Diesel Engine.

4. Morse Test on Multi cylinder Petrol Engine.

5. IC engines performance evaluation using PC interface.

6. Determination of Flash Point and Fire Point.

7. Performance, emission and combustion characteristic of multi fuel engine test rig.

STEAM LAB

8. Study of Steam Generators and Turbines.

9. Performance Test on a Steam Generator.10. Performance Test on Steam Turbine.

Total: 45 Periods


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11 HS509 COMMUNICATION SKILLS LABORATORY (Fifth / Sixth/Seventh Semester)

(Common to all branches of B.E / B.Tech Programmes)L T P C 0 0 3 2

AIM:To enhance the overall capability of students and to equip them with the necessary

Communication Skills and Soft Skills that would help them excel in their profession. OBJECTIVES:

To equip students of engineering and technology with effective speaking and listening skillsin English.

To help them develop their soft skills and interpersonal skills, which will make the transitionfrom college to workplace smoother and help them excel in their job.

To enhance the performance of students at Placement Interviews, Group Discussions,English proficiency exams and other recruitment exercises.

I. PC based session (Weightage 40%) 24 periods A. English Language Lab (18 Periods) 1. Listening Comprehension: 6

Listening and typing Listening and sequencing of sentences Filling in the blanks -Listening andanswering questions.

2. Reading Comprehension: 3 Filling in the blanks - Close exercises Vocabulary building - Reading and answering questions.

3. Speaking: 6 Phonetics: Intonation Ear training - Correct Pronunciation Sound recognition exercises CommonErrors in English. Conversations: Face to Face Conversation Telephone conversation Role playactivities(Students take on roles and engage in conversation)

4. Giving insights into the format and the task types in IELTS, BEC, TOEFL exams, making them

take up a sample BEC/IELTS exams in the lab session. 3

B. Viewing and discussing audio-visual materials (6 periods)(Samples are available to learn and practice)1. Resume / Report Preparation / Letter Writing 1Structuring the resume / report - Letter writing / Email Communication - Samples.2. Presentation skills: 1Elements of effective presentation Structure of presentation - Presentation tools VoiceModulation Audience analysis - Body language Video samples3. Soft Skills: 2Time management Articulateness Assertiveness Psychometrics Innovation and Creativity -Stress Management & Poise - Video Samples

4. Group Discussion: 1 Why is GD part of selection process ? - Structure of GD Moderator led and other GDs -Strategies in GD Team work - Body Language - Mock GD -Video samples5. Interview Skills: 1Kinds of interviews Required Key Skills Corporate culture Mock interviews-Video samples.

II. Practice Session (Weightage 60%) (24 Periods) 1. Resume / Report Preparation / Letter writing : Students prepare their own resume and report. 42. Presentation Skills: Students make presentations on given topics. 63. Group Discussion : Students participate in group discussions. 6

4. Interview Skills : Students participate in Mock Interviews 8


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REFERENCES:1. International English Language Testing System Practice Tests, CUP2. Business English Certificate Materials, Cambridge University Press3. Malcome Goodale, Professional Presentations, (VCD) New Delhi: Cambridge

University,Press, 20054. Cambridge Dictionary with CD, Cambridge University Press5. Anderson, P.V, Technical Communication, Thomson Wadsworth , Sixth Edition, New Delhi,

2007.6. Prakash, P, Verbal and Non-Verbal Reasoning, Macmillan India Ltd., Second Edition, New

Delhi, 2004.7. John Seely, The Oxford Guide to Writing and Speaking, Oxford University Press, New

Delhi, 2004.8. Evans, D, Decisionmaker, Cambridge University Press, 1997.9. Thorpe, E, and Thorpe, S, Objective English, Pearson Education, Second Edition, New

Delhi, 2007.10. Turton, N.D and Heaton, J.B, Dictionary of Common Errors, Addision Wesley Longman

Ltd., Indian reprint 1998.

Guidelines for the courseCOMMUNICATION SKILLS LABORATORY

1. A batch of 60 / 120 students is divided into two groups one group for the PC- basedsession and the other group for the Class room session.

2. Record Notebook: At the end of each session of English Lab, review exercises are givenfor the students to answer and the computer evaluated sheets are to be compiled as recordnotebook. Similar exercises for the career lab are to be compiled in the record notebook.

3. Internal Assessment: The 15 marks (the other 5 marks for attendance) allotted for theinternal assessment will be based on the record notebook compiled by the candidate. 10marks may be allotted for English Lab component and 5 marks for the Career Labcomponent.

4. End semester Examination: The end-semester examination carries 40% weightage forEnglish Lab and 60% weightage for Career Lab.Each candidate will have separate sets of questions assigned by the teacher using theteacher-console enabling PC based evaluation for the 40% of marks allotted.The Career Lab component will be evaluated for a maximum of 60% by a local examiner& an external examiner drafted from other Institutions, similar to any other labexamination conducted by Anna University.

Note: The CD that is provided by the Anna University, Chennai for the conduct of EnglishLanguage Laboratory can be used for 2 consecutive academic years, after which the CD will be

prepared by our own college.


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11ME601 FINITE ELEMENT ANALYSISL T P C3 1 0 4

OBJECTIVE : To introduce the most popular design analysis tool to the studentsOUTCOME: Students will become better analyst in engineering design with this knowledgeUNIT- I INTRODUCTION 9

Numerical solution versus analytical solution Basic steps in FEA- Preprocessing and Post processing - Problem Classification, Modeling and Discretization-Interpolation, Elements, Nodes andDegrees of Freedom- Shape functions of bar, triangular and rectangular elements - Global, Local and

Natural coordinate systems in FEA- Area coordinate system- Classification of Elements-Linear andHigher order Elements-Compatibility and Convergence rate of Elements-Formulation Techniques ofElement Matrices-Variational and Weighed Residual Methods of Formulation- Galerkin Method.

UNIT- II HEAT TRANSFER PROBLEMS 9

One dimensional governing differential equation of heat transfer through composite walls and fins Development of Element matrices by Galerkin Method Solution of 1D and 2D heat transfer

problems.

UNIT- III STRUCTURAL PROBLEMS 9

Development of Element matrices for axial load member, beam and plane truss Temperature effect- Solution of problems involving axial load member, beams and plane trusses Development ofElement matrices for triangular element - Plane stress and Plane strain conditions- Axisymmetricelement -Solution of problems involving triangular elements- Computation of element stresses andstrains.

UNIT- IV STRUCTURAL DYNAMICS PROBLEMS 9

Formulation of Element matrices Lumped and Consistent methods Determination of mass matrixfor 1D element evaluation of Eigen values and Eigen vectors - Mode shapes Natural frequencies.

UNIT- V ISOPARAMETRIC ELEMENTS 9

Classification and uses of higher order elements - 1D and 2D Shape functions Jacobiantransformation -Numerical Integration Techniques Solution of problems using NumericalIntegration Techniques. L: 45 T: 15 Total: 60 Periods

TEXT BOOKS1. Cook R.D, Malkus.D.S, Plesha. M.E, Conce pts and Applications of Finite Element

Analysis, John -Wiley Sons, 2003.2. Tirupathi R.Chandrupatla and Ashok D.Belegundu,Introduction to Finite Elements in

Engineering (4e), Pearson Higher Ed USA,2011REFERENCE BOOKS

1. J.N.R eddy, An Introduction to the Finite Element Method Tata McGraw Hill, 200 5.2. Rao.S.S.,The Finite Element Method in Engineering, Elsevier Butterworth Heinemann,

2005.3. Daryl L. Logan , A First Course in the Finite Element Method: SI Edition , Cengage

Learning, 2011.


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11ME603 DESIGN OF TRANSMISSION SYSTEM L T P C3 1 0 4

AIM: To learn the design principles of various mechanical power transmission systems.

OBJECTIVE: To impart knowledge to the students on the principles and procedure for the designof power Transmission components. Practice to use the standard data and catalogues for design ofcomponentsUNIT- I DESIGN OF TRANSMISSION SYSTEMS FOR FLEXIBLE ELEMENT 9

Selection of V belts and pulleys selection of Flat belts and pulleys Wire ropes and pulleys Selection of Transmission chains and Sprockets. Design of pulleys and sprockets.UNIT- II SPUR GEARS AND PARALLEL AXIS HELICAL GEARS 9 Gear Terminology-Speed ratios and number of teeth-Force analysis Tooth stresses Dynamiceffects Fatigue strength Factor of safety Gear materials Module and Face width-power ratingcalculations based on strength and wear considerations Parallel axis Helical Gears Pressure anglein the normal and transverse plane Equivalent number of teeth-forces and stresses. Estimating thesize of the helical gears. Crosseded -helical Terminology-helix angles Estimating the size of the

pair of Crossed-helical gears.UNIT- III BEVEL, WORM GEARS 9Straight bevel gear: Tooth terminology, tooth forces and stresses, equivalent number of teethestimating the dimensions of pair of straight bevel gears. Worm Gear: Merits and demerits

Terminology. Thermal Capacity, Materials-forces and stresses, efficiency, estimating the size of theworm gear pair.UNIT- IV DESIGN OF GEAR BOXES 9 Design of peed reducers including shaft design and selection of bearing-Design of multi speed gear

box upto 12 speeds- Geometric progression Standard step ratio Ray diagram, kinematic layout Design of sliding mesh gear box- Constant mesh gearboxUNIT- V DESIGN OF CLUTCHES AND BRAKES 9 Design of plate clutches axial clutches-cone clutches-internal expanding rim clutches-internal andexternal shoe brakes. L: 45 T: 15 Total: 60 Periods TEXT BOOKS:

1. Shigley J.E and Mischke C. R., Mechanical Engineering Design, Sixth Edition, Tata

McGraw-Hill , 2003.2. Sundararajamoorthy T. V and Shanmugam .N, "Machine Design", Anuradha publications,Chennai,2003.3. Robert L Norton, Machine Design - An Integrated Approach, Pearson Education, New Delhi,2003REFERENCES :1. Maitra G.M. and Prasad L.V., Hand book of Mechanical Design, II Edition, Tata McGraw-Hill,1985.2. Bhandari, V.B., Design of Machine Elements, Tata McGraw -Hill Publishing Company Ltd.,1994.3. Prabhu. T.J., Design of Transmission Elements, Mani Offset, Chennai, 2000, 4. Hamrock B.J., Jacobson B. and Schmid S.R., Fundamentals of Machine Elements,Tata

McGraw-Hill Book Co., 1999.5. Ugural A,C, "Mechanical Design, An Integrated Approach", Tata McGraw-Hill , 2003.STANDARDS :1. IS 4460: Parts 1 to 3 : 1995, Gears Spur and Helical Gears Calculation of Load Capacity.2. IS 15151: 2002, Belt Drives Pulleys and V-Ribbed belts for Industrial applications PH, PJ, PK,Pl and PM Profiles : Dimensions3. IS 2122: Part 1: 1973, Code of practice for selection, storage, installation and maintenance of

belting for power transmission : Part 1 Flat Belt Drives.4. IS 2122: Part 2: 1991, Code of practice for selection, storage, installation and maintenance of

belting for power transmission: Part 2: V-Belt Drives.


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11ME604 COMPUTER AIDED DESIGN AND MANUFACTURINGL T P C 3 0 0 3

OBJECTIVE: To learn the importance and use of computer in design and manufacture

OUTCOME:

The students familiar with the use of computers in design and integration of CAD/CAM

UNIT- I COMPUTER AIDED DESIGN 9Product cycle- The design process- sequential and concurrent engineering- Computer aideddesign CAD system architecture- Computer graphics co-ordinate systems- 2D and 3Dtransformations- homogeneous coordinates-Line drawing -Clipping- viewing transformation-visual realism

UNIT- II GEOMETRIC MODELLING 9Representation of curves- Hermite curve- Bezier curve- B-spline curves-rational curves-

Techniques for surface modeling surface patch- Coons and bicubic patches- Bezier and B-spline surfaces. Solid modeling techniques- CSG and B-rep Introduction to model storage Data structures for interactive modeling- integration of design analysis and CAD-customization and design automation

UNIT- III CAD STANDARDS and CAD/ CAM INTERFACE 9Graphics and computing standards- Data exchange standards- IGES-STEP communicationstandards- current trends in manufacturing engineering- Group technology- design formanufacture and assembly process planning techniques Total approach to productdevelopment techniques of quality engineering QFD and FMEA Taguchi methods Rapid prototyping

UNIT- IV MANUFACTURING ASPECTS 9Fundamentals of Numerical control CNC technology CNC hardware basics- CNCTooling and machine tools- Control systems CNC Programming Manual programming Computer assisted part programming APT language structure and commands

UNIT- V PRODUCTION PLANNING AND CONTROL 9Introduction to production planning and control- Lean production- business process Reengineering- just in time approach- setup reduction Kanban- Product data management-Assembly and tolerance modeling Product life cycle management use of world wide webin product development

Total : 45 Periods

TEXT BOOKS:1. Chris McMahon and Jimmie Browne CAD/CAM Principles, practice and manufacturing

management Pearson Education Asia, 20012. P.N.Rao CAD/CAM Principles and Applications Tata McGraw-Hill Publishng Co. New

Delhi, 2002REFERENCE:1. Ibrahim Zeid CAD CAM Theory and Practice Tata McGraw -Hill Publishng Co.,1998


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11ME605 HEAT AND MASS TRANSFER L T P C

3 1 0 4OBJECTIVE : To introduce the basic issues with regard to heat and mass transferOUTCOME : Students will become more knowledgeable in the analyses involving heat and masstransferUNIT- I CONDUCTION 9

Different modes of heat transfer Conduction, Convection and Radiation Fourier law ofconduction - Generalized heat conduction differential equation in Cartesian and cylindricalcoordinates 1D steady state heat conduction in plane wall, cylinders and spheres- Compositesystems - Conduction with Internal Heat Generation Extended surfaces-Unsteady state heatconduction Lumped analysis- Infinite and semi infinite solids.

UNIT-II CONVECTION 9

Local and overall convective heat transfer coefficients Boundary layer concepts- Forced convection External flow- Flow over plates, cylinders, spheres and bank of tubes-Internal flow Freeconvection Flow over vertical plate, horizontal plate, inclined plate, cylinders and spheres.

UNIT-III RADIATION 9

Electromagnetic theory - Wiens displacement law Stefan Boltzman law-Kirchoff law Black bodyradiation- Grey body radiation- shape factor- Electrical analogy- Irradiation and Radiosity -Radiation shields.

UNIT-IV PHASE CHANGE HEAT TRANSFER AND HEAT EXCHANGERS 9

Nussel ts theory of condensation - Regimes of pool boiling and flow boiling, correlation in boilingand condensation- Heat exchangers types- Overall heat transfer coefficient- Fouling factors-Analysis- LMTD method- NTU method.

UNIT-V MASS TRANSFER 9

Diffusion mass transfer Ficks law of diffusion -Steady state molecular diffusion- Convective masstransfer-Momentum, heat and mass analogy- Convective mass transfer correlations.

L:45, T:15,Total : 60 Periods

TEXT BOOKS

1. R.C.Sachdeva, Fundamentals of Engineering Heat and Mass Transfer, New AgeInternational Publishers, 2005

2. C.P.Kothandaraman, Fundamentals of heat and Mass Transfer, New Age InternationalPublishers, 2012

REFERENCES1. Frank P, Incropera and David P Dewitt, Fundamentals of heat and Mass Transfer, JohnWiley & Sons, 1998.

2. Venkateshan. S.P, Heat Transfer, Ane Books, New Delhi,2004. 3. Ghoshdastidar P S, Heat transfer, Oxford, 2004 4. Nag P.K,Heat Transfer, Tata McGraw Hill, New Delhi, 2002. 5. Holman J.P, Heat and Mass Transfer, Tata McGraw Hill,2000


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11ME606 ENVIRONMENTAL SCIENCE AND ENGINEERING

L T P C

3 0 0 3

UNIT-I INTRODUCTION TO ENVIRONMENTAL STUDIESAND NATURALRESOURCES 10

Definition, scope and importance - Need for public Awareness - Forestresources: Use and over - exploitation, deforestation, case studies. Timber extraction,mining, dams and their effects on forests and tribal people _ Water resources: Use andover-utilization of surface and ground water, floods, drought, conflicts over water,dams-benefits and problems - Mineral resources: Use and exploitation, environmentaleffects of extracting and using mineral resources, case studies - Food resources:World food problems, changes caused by agriculture and overgrazing, effects ofmodern agriculture, fertilizer - pesticide problems, water logging, salinity, case studies -Energy resources: Growing energy needs, renewable and non renewable energysources, useof alternate energy sources. case studies - Land resources: Land as aresource, land degradation, man induced landslides, soil erosion and desert ification -Role of an indiv idual in conservation of natural resources - Equitable use ofresources for sustainable lifestyles.Field study of local area to documentenvironmental assets - river / forest / grassland /hill / mountain.

UNIT-II ECOSYSTEMS AND BIODIVERSITY 14

Concept of an ecosystem - Structure and function of an ecosystem - Producers,consumers and decomposers - Energy flow in the ecosystem -Ecological succession- Food chains, food webs and ecological pyramids - Introduction, types,characteristic features, structure and function of the (a) Forest ecosystem (b) Grasslandecosystem (c) Desert ecosystem (d) Aquatic ecosystems (ponds, streams, lakes,

rivers, oceans, estuaries) - Introduction to biodiversity - Definition: genetic,species and ecosystem diversity - Biogeographical classification of India - Value of biodiversity: consumptive use, productive use, social, ethical, aesthetic and optionvalues -Biodiversity at global, National and local levels - India as a mega _ diversitynation - Hot-spots of biodiversity -Threats to biodiversity: habitat loss, poaching ofwildl ife, man-wildlife conflicts - Endangered and endemic species of India -Conservation of biodiversity: In-situ and Ex- situ conservation of biodiversity.Fieldstudy of common plants, insects, birds Field study of simple ecosystems - pond, river,hill slopes, etc.

UNIT-III ENVIRONMENTAL POLLUTION 8

Definition - Causes, effects and control measures of: (a) Air pollution (b) Water pollution (c) Soil pollution (d) Marine pollution (e) Noise pollution (f) Thermal pollution (g) Nuclear hazards- Soil waste management: Causes, effects and controlmeasures of urban and industrial wastes - Ro le of an ind ividua l in preve nt ion of

po llu tion - Po llu tion ca se st ud ies- Disaster management: floods, earthquake,cyclone and landslides. Field study of local polluted site - Urban / Rural / Industrial /Agricultural.


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UNIT-IV SOCIAL ISSUES AND THE ENVIRONMENT 7

From unsustainable to sustainable development - Urban problems related to energy- Water conservation, rain water harvesting, watershed management -Resett lement andrehabilitation of people; its problems and concerns, case studies -Environmental ethics:Issues and possible solutions - Climate change, global warming, acid rain, ozone layerdepletion, nuclear accidents and holocaust, case studies. -Wasteland reclamation -Consumerism and waste products -Environment production act - Air (Preventionand Control of Pollution) act - Water (Prevention and control of Pollution) act-Wildlife

protection act - Forest conservation act - Issues involved in enforcement ofenvironmental legislation - Public awareness.

UNIT-V HUMAN POPULATION AND THE ENVIRONMENT 6

Population growth, variation among nations - Population explosion - Familywelfare programme - Environment and human health - Human rights - Valueeducation - HIV / AIDS-Women and child welfare - Role of information technology inenvironment and human health -Case studies.

Total: 45 Periods

TEXT BOOKS

1. Gilbert M. Masters, 'Introduction t o Environmental Engineering and Science', PearsonEducation Pvt., Ltd., Second Edition, Isbn 81-297-0277-0, 2004.2.T.G. Jr. Miller,' Environmental Science', Wadsworth Publishing Co.3. Townsend C., Harper J and Michael Begon, 'Essentials Of

Ecology', Blackwell Science.4. R.K. Trivedi and P . K . Goel, 'Introduction To Air Pollution', Techno-Science Publicatio

mech syllabus_full time.pdf

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