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    B.TECH. AUTOMOBILE ENGINEERING

    Curriculum & Syllabi

    SEMESTER III

    SUB.CODE

    SUBJECT L T P C

    THEORY

    U3MAA01Transforms and Partial DifferentialEquations

    3 1 0 4

    U3AUA01 Engineering Thermodynamics 3 1 0 4

    U3AUA02 Basic Theory of IC Engines 3 0 0 3

    U3MEA03 Fluid Mechanics and Machinery 3 1 0 4

    U3PEA01 Production Technology 3 0 0 3

    U3MEA14 Strength of Materials 3 1 0 4

    PRACTICAL

    U3MEA06 Fluid Mechanics and Machinery Lab 0 0 3 2

    U3MEA08 Manufacturing Technology Lab 0 0 3 2

    U3CEA08 Strength of Materials Lab 0 0 3 2

    Total Credits 28

    L Lecture; T Tutorial; P Practical; C - Credit

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    SEMESTER IV

    SUB.COD

    E SUBJECT L T P C

    THEORY

    U4MAA02 Numerical Methods And Statistics 3 1 0 4

    U4AUA03Applied Thermodynamics & HeatTransfer

    3 1 0 4

    U4AUA04 Automotive Engines 3 1 0 4

    U4MEA04Material Science and EngineeringMetallurgy

    3 0 0 3

    U4AEA09 Mechanics of Machines 3 1 0 4

    U4ECA15 Electronics and Micro-Controller 3 1 0 4

    PRACTICAL

    U4AUA05 Automotive Engine Components Lab 0 0 3 2

    U4AUA06Engine Performance and Emission TestingLab

    0 0 3 2

    U4ECA16 Electronics and Micro- Controller Lab 0 0 3 2

    Total Credits 29

    L Lecture; T Tutorial; P Practical; C - Credit

    SEMESTER V

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    SUB.CODE

    SUBJECT L T P C

    THEORY

    U5AUA07 Automotive Electrical & Electronics 3 0 0 3

    U5AUA08 Automotive Engine Components Design 3 1 0 4

    U5AUA09 Automotive Chassis 3 0 0 3

    U5AUA10 Automotive Pollution & Control 3 0 0 3

    U5AUA11 Automotive Transmission 3 0 0 3

    U5AUA12 Engineering Metrology & Instrumentation 3 0 0 3

    PRACTICAL

    U5AUA13 Automotive Electrical & Electronics Lab 0 0 3 2

    U5AUA14 Automotive Chassis Components Lab 0 0 3 2

    U5AUA15 Computer Aided Engine Design Lab 0 0 3 2

    Total Credits 25

    L Lecture; T Tutorial; P Practical; C - Credit

    SEMESTER VI

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    SUB.CODE

    SUBJECT L T P C

    THEORY

    U6CEA09 Environmental science and engineering 3 0 0 3

    U6AUA16 Vehicle Dynamics 3 1 0 4

    U6AUA17 Design of Automotive Sub-Systems 3 1 0 4

    U6AUA18 Vehicle Design & Data Characteristics 3 1 0 4

    Elective I 3 0 0 3

    Elective - II 3 0 0 3

    PRACTICAL

    U6AUA19 Engine Systems Reconditioning Lab 0 0 3 2

    U6AUA20 Computer Aided Chassis Design Lab 0 0 3 2

    Total Credits 25

    L Lecture; T Tutorial; P Practical; C - Credit

    SEMESTER VII

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    SUB.CODE

    SUBJECT L T P C

    UEAUA27 Advance Theory of IC Engines 3 0 0 3

    UEAUA28 Vibration and Noise Control 3 0 0 3

    UEAUA29 Automotive Air-conditioning 3 0 0 3

    UEAUA30 Engineering Economics & Cost Analysis 3 0 0 3

    UEAUA31 Combustion & Heat Transfer 3 0 0 3

    UEAUA32 Fuel Cells Applications 3 0 0 3

    UEAUA33 Transport Management 3 0 0 3

    UEBAA06

    Principles of Management for AutomobileEngineering

    3 0 0 3

    ELECTIVES FOR SEMESTER VII

    SUB.CODE

    SUBJECT L T P C

    UEAUA34 Automotive Aerodynamics 3 0 0 3

    UEAUA35 Composite Materials 3 0 0 3

    UEAUA36 Two and Three wheelers 3 0 0 3

    UEAUA37 Computer Simulation of IC engine 3 0 0 3

    UEAUA38 Design of Jigs, Fixture & Press Tools 3 0 0 3

    UEAUA39 Automotive Safety 3 0 0 3

    UEAUA40 Modern Automobile Accessories 3 0 0 3

    L Lecture; T Tutorial; P Practical; C - CreditSEMESTER III

    U3MAA01 TRANSFORMS AND PARTIAL DIFFERENTIAL EQUATION LT P C

    3 1 0 4

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    OBJECTIVESThe course objective is to develop the skills of the students in the areas ofboundary value problems and transform techniques. This will be necessaryfor their effective studies in a large number of engineering subjects like heatconduction, communication systems, electro-optics and electromagnetictheory. The course will also serve as a prerequisite for post graduate andspecialized studies and research.

    UNIT I Fourier Series 9

    Dirichlets conditions general Fourier series odd and even functions halfrange sine series half range cosine series complex form of Fourier series Parsevals identity harmonic analysis

    UNIT II Fourier Transforms 9

    Fourier integral theorem (without proof) Fourier transform pair sine andcosine transforms properties transforms of simple functions convolution

    theorem Parsevals identity

    UNIT III Partial Differential Equations9

    Formation of partial difference equations solutions of standard types of firstorder partial differential equations Lagranges linear equation linear partialdifferential equations of second and higher order with constant coefficients

    UNIT IV Applications of Partial Differential Equations9

    Solutions of one dimensional wave equation one dimensionalequation of heat conduction steady state solution of two-dimensionalequation of heat conduction (insulated edges excluded) Fourier seriessolutions in Cartesian coordinates only.

    UNIT V Z-Transforms and Applications 9

    Z-Transforms elementary properties inverse Z-transform convolution theorem formation of difference equations solution ofdifference equations using Z-transform

    TOTAL: 45+15(Tutorial) = 60periods

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    TEXT BOOKS

    1. B.S. Grewal, Higher Engineering Mathematics, 40th edition, KhannaPublishers, New Delhi, 2007.

    2. E. Kreyszig, Advanced Engineering Mathematics, 8th edition, Wiley India,2007.

    REFERENCE BOOKS

    1. R.K. Jain and S.R.K. Iyengar, Advanced Engineering Mathematics, 3rd

    edition, Narosa Publishing House, New Delhi, 2007.

    2. H.K. Dass, Advanced Engineering Mathematics,20th edition, S. Chand & Co,

    New Delhi, 2007.

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    U3AUA01 ENGINEERING THERMODYNAMICS L T PC 3 1 04

    Objective: - To make the students to understand the pressure, Temperature,and volume of the working fluids at different thermodynamic conditions.

    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 of

    ideal and real gases. First law of thermodynamics application to

    closed and open systems, internal energy, specific heat capacities,

    enthalpy, steady flow process with reference to various thermal

    equipments.

    UNITII Second Law, Entropy And Availability

    9

    Second law of thermodynamics Kelvins and Clausius statements of

    second law. Reversibility and irreversibility. Carnot cycle, reversed

    carnot cycle, efficiency, COP. Thermodynamic temperature scale,

    Clausius inequality, concept of entropy, entropy of ideal gas, principle

    of increase of entropy Carnot theorem, absolute entropy, availability.

    UNIT III Properties Of Pure Substance And Steam Power Cycle

    9

    Properties of pure substances Thermodynamic properties of pure

    substances in solid, liquid and 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-flow and flow

    processes. Standard Rankine cycle, Reheat and regenerative cycle.

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    UNIT IV Ideal & Real Gases And Thermo Dynamic Relations 9

    Gas mixtures Properties of ideal and real gases, equation of state,

    Avagadros law, Vander Waals equation of states, compressibility, and

    compressibility chart. Daltons law of partial pressure, Exact

    differentials, T-D, relations, Maxwell relations, Clausius Clapeyron

    equations, Joule Thomson Coefficient.

    UNITV 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+15(Tutorial) = 60periods

    TEXT BOOKS

    1. Nag.P.K., Engineering Thermodynamics, Tata McGraw-Hill, New

    Delhi, 2007.

    2. Rathakrishnan E., Fundamentals of Engineering Thermodynamics,

    Prentice-Hall of India, 2005.

    REFERENCE BOOKS

    1.Thermodynamics by Michael A. Boles, Yunus A. Cengel, Yunus

    Cengel, McGraw-Hill, New Delhi, 2006.

    2. Ramalingam K.K. Thermodynamics, Sci-Tech Publications, 2006

    3. Holman.J.P., Thermodynamics, 3rd Ed. McGraw-Hill, 2007.

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    4. Venwylen and Sontag, Classical Thermodynamics, Wiley Eastern,

    1987

    5. Arora C.P, Thermodynamics, Tata McGraw-Hill, New Delhi, 2003.

    6. Merala C, Pother, Craig W, Somerton, Thermodynamics for

    Engineers, Schaum Outline Series, Tata McGraw-Hill, New Delhi,

    2004.

    U3AUA02 BASIC THEORY OF I.C.ENGINES L T P C3 0 0

    3

    OBJECTIVES

    To make the students understand thermodynamic principles,compressible flow and fundamentals of heat transfer with its conceptsin the operation of automotive engines.

    UNIT I Introduction to I.C. Engines

    9

    Heat Engine, Development of I.C. Engines, Modern Development of I.C.Engines, Classification of I.C. Engines, Engine Structure and its

    Components, Basic Engine Nomenclature, Working principle-Applications-of I.C. engines ( 2-stroke and 4-stroke), port and valvetiming diagrams, scavenging process and scavenging methods.

    UNIT II Performance of I.C. Engines 9

    Thermodynamic analysis of I.C. Engines, Mean effective pressure,Adiabatic flame temperature, Heat balance sheet, Mohrs test-simpleproblems.

    UNIT III Carburetion 9Introduction, air-fuel mixtures and mixture requirements, simplecarburetor and its working, working principle and analysis of single jetcarburetor, exact analysis of a carburetor, fuel requirements of S.I.engines, Devices to meet the requirements of an ideal carburetor,working principles of solex and S.U. Carburettor, operating difficultiesfor a carburetor- simple problems

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    UNIT IV Fuel Injection System 9

    Introduction, requirements of an ideal injection system, fuel pumps,

    fuel injector, type of nozzles and fuel spray patterns, design of nozzle

    size-simple problems on fuel consumption, injection period, fuel flow

    rate and nozzle diameter, mechanical and pneumatic-injection pump

    governors.

    UNIT V Combustion Of Fuels

    9

    Solid, Liquid and Gaseous Fuels, Calorific Value of Fuels and theirtheoretical determination, combustion equations for Hydro-carbonFuel, Determination of minimum air required per kg of liquid fuel for

    complete combustion, conversion of volumetric analysis to massanalysis and vice-versa, determination of air supplied and excess airsupplied per kg of Fuel- Related problems

    TOTAL: 45periods

    TEXT BOOKS

    1. Internal Combustion Engines by V. Ganesan, 2007, Tata Mc Graw

    Hill2. Ramalingam K.K., Internal Combustion Engines, Sci-TechPublications, 2005.

    REFERENCE BOOKS

    1.Heldt P.M., High Speed Combustion Engines, Oxford IBH PublishingCo., Calcutta, 1975.

    2.Obert E.F., Internal Combustion Engines Analysis and Practice,International Text Books Co., Scrantron, Pennsylvania - 1988.

    3.William H.Crouse, Automotive Engines, McGraw-Hill Publishers,1985.

    4.Ellinger H.E., Automotive Engines, Prentice Hall Publishers, 1992.5.John B.Heywood, Internal Combustion Engine Fundamental,

    McGraw-Hill, 1988.6.Pulkrabek Engineering Fundamentals of the Internal Combustion

    Engines, Practice Hall of India, 2003.

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    U3MEA03 FLUID MECHANICS AND MACHINERY L T P C3 1 0

    4

    Objective: - To make the students to understand the basic concepts relatedto Fluid flow dynamics.

    UNIT I Basic Concepts And Properties 9

    Fluid definition, distinction between solid and fluid - Units anddimensions - Properties of fluids - density, specific weight, specificvolume, specific gravity, temperature, viscosity, compressibility,vapour pressure, capillary and surface tension - Fluid statics: conceptof fluid static pressure, absolute and gauge pressures - pressuremeasurements by manometers and pressure gauges.

    UNIT II Bernoullis Equation And Boundary Layer Concepts

    9

    Fluid Kinematics - Flow visualization - lines of flow - types of flow -continuity equation (one dimensional differential forms)- fluiddynamics - equations of motion - Euler's equation along a streamline -Bernoulli's equation applications - Venturi meter, Orifice meter, Pitottube - Boundary layer flows, boundary layer thickness, boundary layerseparation - drag and lift coefficients.

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    UNIT III Flow Through Pipes9

    Viscous flow - Navier - Stoke's equation (Statement only) - Shear

    stress, pressure gradient relationship - laminar flow between parallelplates - Laminar flow through circular tubes (Hagen poiseulle's) -Hydraulic and energy gradient - flow through pipes - Darcy -weisback'sequation - pipe roughness -friction factor-minor losses - flow throughpipes in series and in parallel - power transmission .

    UNIT IV Dimensional Analysis And Hydraulic Turbines

    9

    Dimensional analysis - Buckingham's theorem- applications -similarity laws and models.

    Hydro turbines: definition and classifications - Pelton turbine - Francisturbine - Kaplan turbine - working principles - velocity triangles - workdone - specific speed - efficiencies -performance curve for turbines.UNIT V Pumps 9

    Pumps: definition and classifications - Centrifugal pump: classifications,working principles, velocity triangles, specific speed, efficiency andperformance curves - Reciprocating pump: classification, workingprinciples, indicator diagram, work saved by air vessels andperformance curves - cavitations in pumps -priming- slip- rotarypumps: working principles of gear, jet and vane pumps.

    TOTAL: 45+15(Tutorial) = 60periods

    TEXT BOOKS

    1. Streeter, V.L., and Wylie, E.B., Fluid Mechanics, McGraw-Hill,1983.

    2. Kumar, K.L., Engineering Fluid Mechanics, Eurasia PublishingHouse (P) Ltd., New Delhi (7th edition), 1995.

    3. Bansal, R.K., Fluid Mechanics and Hydraulics Machines, (5th

    edition), Laxmi publications (P) Ltd., New Delhi, 1995.

    REFERENCE BOOKS

    1. White, F.M., Fluid Mechanics, Tata McGraw-Hill, 5th Edition, NewDelhi, 2003.

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    2. Ramamirtham, S., Fluid Mechanics and Hydraulics and FluidMachines, Dhanpat Rai and Sons, Delhi, 1998.

    3. Som, S.K., and Biswas, G., Introduction to fluid mechanics andfluid machines, Tata McGraw-Hill, 2nd edition, 2004.

    U3PEA01 PRODUCTION TECHNOLOGY L T PC 3 0 03

    Objective: - To make the students to understand The concepts related toVarious Manufacturing techniques.

    UNIT I Foundry Technology9

    Classication of Founries, Types of pattern, pattern makind , PatternAllowances, Casting types, procedure to make sand mould, types ofcore making, moulding tools, machine moulding, special mouldingprocesses-co2 moulding; shell moulding, investment moulding,permanent mould casting, pressure die casting, centrifugal casting,continuous casting, casting defects.

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    UNIT II Welding 9

    Classification of welding processes. Principles of Oxyacetylene gaswelding, Charactersitcs of welding processes, A.C. metal arc welding,resistance welding, submerged arc welding, tungsten inert gas

    welding, metal inert gas welding, plasma arc welding, thermicwelding, electron beam welding, laser beam welding, Stud welding, Arcspot welding, Recents trends in welding, Stir welding, Robatics stirwelding defects in welding, soldering and brazing.

    UNIT III Machiining 9

    General principles (with schematic diagrams only) of working andcommonly performed operations in the following machines: Lathe,Shaper, Planer, Horizontal milling machine, Universal drilling machine,Cylindrical grinding machine, Capstan and Turret lathe.

    General principles and applications of the unconventional methods ofmachining like Abrasive jet machining, Ultrasonic machining, Electricdischarge machining, Electro chemical machining, Plasma aremachining, Electron beam machining and Laser beam machining,Electro chemical grinding, Ultrasonic Machining, Water jet Machining.UNIT IV Forming

    9

    Inroduction of forming- Hot and Cold forming, Forming process likeRolling , Forging, Drawing, Deep drawing, Bending , Extrusion,Punching and Blanking and defects in metal forming,Types of plastics-

    Thermo plastics and Thermo set Plastics-characteristics of the formingand shaping processes-Moulding of Thermoplastics-working principlesand typical applications of Injection moulding-Plunger and screwmachines-Blow moulding-Rotational moulding-Extrusion-typicalindustrial applications Joining of Plastics- Vacuum forming-Calendering, Method of convert in other forming process to vacuumforming, New trends in Vacuum forming.UNIT V Powder Metallurgy, Nc Machine Tools

    9

    Powder Metaallugy, Principal steps involved Advantages,

    Disadvantages and Limitations of Powder Metallurgy, Introduction ofNC Machine Tools, Design of NC Machine Tools, Nomenclature of theNC Machine axes, Codes, Hardware used in NC machine control, CNCand DNC, Robatics, Flexible Manufacturing Systems and Industrialsafety.

    TOTAL: 45periods

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    TEXT BOOK

    1. Harija choudry, Elements of workshop Technology, vol. I andII Media promoters and publishers pvt., Ltd., Mumbai, 2001.

    REFERENCE BOOKS

    1. R. K. Jain and S. C. Gupta, production Technology, KhannaPublishers. 16th Edition, 2001.

    2. H. M. T. production technology-Hand book, Tata Mc Graw-Hill,2000.

    3. Prof.R.S.Parmar, Welding Technology- Hand Book, Tata McGraw-Hill, 2000.

    4. Roy. A. Linberg, process and materials of manufacturing

    technology, PHI, 2000.5. M. Adithan and A. B. Cupta, manufacturing technology, New

    Age, 1996.6. Serope Kalpajian, Steven R. Schimid, Manuyfacturing

    Engineering and Technology, Pearson Education, Inc.2002(second Indian Reprint)

    U3MEA14 STRENGTH OF MATERIALS L T P C

    (common for MECH, AUTO) 3 1 0 4

    OBJECTIVES:1.To understand the stresses developed in beams under transverse load2.To understand the shear stress developed due to tensional load3.To understand the stresses induced in cylinders and spheres due tointernal pressure.

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    UNIT I DEFORMATION OF SOLIDS 9

    Introduction to Rigid and Deformable bodies properties, Stresses - Tensile,Compressive and Shear, Deformation of simple and compound bars underaxial load Thermal stress Elastic constants Volumetric Strain, Strain

    energy and unit strain energyUNIT II TORSION 9

    Introduction - Torsion of Solid and hollow circular bars Shear stressdistribution Stepped shaft Twist and torsion stiffness Compound shafts Springs types - helical springs shear stress and deflection in springs - WahlFactor.UNIT III BEAMS 9

    Types : Beams , Supports and Loads Shear force and Bending Moment Cantilever, Simply supported and Overhanging beams Stresses in beams

    Theory of simple bending Shear stresses in beams Evaluation of I, C &T sections.

    UNIT IV DEFLECTION OF BEAMS 9

    Introduction - Evaluation of beam deflection and slope: Macaulay Method andMoment-area MethodUNIT V ANALYSIS OF STRESSES IN TWO DIMENSIONS

    9

    Biaxial state of stresses Thin cylindrical and spherical shells Deformationin thin cylindrical and spherical shells Principal planes and stresses Mohrscircle for biaxial stresses Maximum shear stress - Strain energy in bendingand torsion.

    TOTAL: 45+15(Tutorial) = 60periods

    TEXT BOOKS

    1. Bansal, R.K.,A Text Book of Strength of Materials, LakshmiPublications Pvt. Limited, New Delhi, 1996

    2. Prabhu, T.J., Design of machine elements, Private Publication,1999

    3. Ferdinand P.Beer, and Rusell Johnston, E., Mechanics ofMaterials, SI Metric Edition, McGraw Hill, 1992

    REFERENCE BOOKS

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    1. Popov E.P, Engineering Mechanics of Solids, Prentice-Hall of India,New Delhi, 1997.

    2. Beer F. P. and Johnson R, Mechanics of Materials, McGraw-Hill BookCo, Third Edition, 2002.

    3. Nash W.A, Theory and problems in Strength of Materials, SchaumOutline Series, McGraw-Hill Book Co, New York, 1995

    4. Kazimi S.M.A, Solid Mechanics, Tata McGraw-Hill Publishing Co,

    New Delhi, 1981

    5. Ryder G.H, Strength of Materials, Macmillan India Ltd., Third

    Edition, 2002

    6. Ray Hulse, Keith Sherwin & Jack Cain, Solid Mechanics,

    Palgrave ANE Books, 2004.

    7. Singh D.K Mechanics of Solids Pearson Education 2002.

    8. Timoshenko S.P, Elements of Strength of Materials, Tata McGraw-Hill,

    New Delhi 1997.

    U3MEA06 FLUID MECHANICS AND MACHINERY LAB L T PC 0 0 32

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    LIST OF EXPERIMENTS

    1. Determine the Coefficient of discharge of given Venturi meter /

    Orifice meter.2. Determine the Coefficient of discharge of given Pitot tube.

    3. Calculate the rate of flow using Rota meter.

    4. Determine the Friction Factor of fluid flow through pipes.

    5. Conduct experiment and draw the characteristic curves of

    Centrifugal Pump / Reciprocating Pump.

    6. Conduct experiment and draw the characteristic curves of

    Submersible Pump.

    7. Conduct experiment and draw the characteristic curves of Gear

    Pump /Jet Pump.

    8. Conduct experiment and draw the characteristic curves of Pelton

    Wheel Turbine.

    9. Conduct experiment and draw the characteristics curves of

    Francis Turbine.

    10. Conduct experiment and draw the characteristic curves of

    Kaplan Turbine.

    Verification of Bernoullis theorem.

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    U3MEA08 MANUFACTURING TECHNOLOGY LAB L T PC 0 03 2

    LIST OF EXPERIMENTS

    1. LATHE

    1.1. Facing, plain turning and step turning1.2. Taper turning using compound rest and knurling.1.3. Single start V thread cutting1.4. Boring and internal thread cutting.

    2. SHAPER AND SLOTTER

    1.1 Machining V-block (in Shaper)1.2 Machining internal key-way (in Slotter)

    3. DRILLING

    Drilling 6 holes in pitch circle, reaming and tapping4. MILLING

    Gear Milling Exercise5. GRINDING

    Cylindrical Grinding Exercise

    6. PREPARATION OF SAND MOULD

    Mould with solid pattern

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    U3CEA08 STRENGTH OF MATERIALS LAB L T P C

    0 0 3 2

    LIST OF EXPERIMENTS

    1. Tension test

    2. Double shear test

    3. Torsion test

    4. Fatigue test on Aluminum rod

    5. Charpy Impact test on metal specimen

    6. Izod Impact test on metal specimen.

    7. Hardness test on metals

    Brinells Hardness

    Rockwell Hardness

    Vickers Hardness

    8. Deflection test on beams

    9. Compression test on helical springs

    10. Strain Measurement using Rosette strain gauge

    11. Effect of hardening-Improvement in hardness and impactresistance of steels

    Tempering-Improvement Mechanical properties Comparison

    Unhardened specimen

    Quenched Specimen

    Quenched and tempered specimen.

    Microscopic Examination of

    Hardened samples

    Hardened and tempered samples.

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    SEMESTER IV

    U4MAA02 NUMERICAL METHODS AND STATISTICS L T PC 3 1 04

    OBJECTIVESThe course objective is to develop the skills of the students in the areas ofNumerical Methods and Statistics. This will be necessary for their effectivestudies in a large number of engineering subjects which require solving linearsystems, finding eigenvalues, eigenvectors, interpolation and applications,solving ODEs and dealing with statistical problems like testing of hypotheses.

    The course will also serve as a prerequisite for post graduate and specializedstudies and research.

    UNIT I Solution Of Equations And Eigenvalue Problems9

    Newton-Raphson method Gauss elimination method pivoting Gauss-Jordan method iterative methods - Gauss-Jacobi and Gauss-Seidel iterative methods matrix inversion by Gauss-Jordan method finding the eigenvalues of a matrix by power method

    UNITII Interpolation, Numerical Differentiation And Integration9

    Lagranges and Newtons divided difference interpolation Newtonsforward and backward difference interpolation approximation ofderivatives using interpolation polynomials numerical integrationusing trapezoidal and Simpsons 1/3 rules.

    UNIT III Numerical Solution Of Ordinary Differential Equations9

    Taylor series method Eulers method modified Eulers method Fourth order Runge-Kutta method for solving first and second orderequations finite-difference methods for solving second orderequations multi-step methods Milnes and Adams predictor-

    corrector methods

    UNIT IV Testing Of Hypothesis 9

    Sampling distributions tests for single mean, proportion, difference ofmeans (large and small samples) tests for single variance andequality of variances chi-square test for goodness of fit independence of attributes

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    UNITV Design Of Experiments 9

    Completely randomized design randomized block design Latinsquare design - 22 factorial design

    TOTAL: 45+15(Tutorial) = 60

    periods

    TEXT BOOKS

    1. B.S. Grewal and J.S. Grewal, Numerical Methods in Engineering

    and Science, 8th edition, Khanna Publishers, New Delhi, 2008.

    2. R.E. Walpole, R.H. Myers, S.L. Myers and K. Ye, Probability and

    Statistics for Engineers and Scientists, Pearson Education Asia,8th edition, 2007

    REFERENCE BOOKS

    1. A. Papoulis, Probability, Random Variables and Stochastic

    Processes, 3rd edition, McGraw Hill, New York, 1991.

    2. R.A. Johnson, Miller & Freunds Probability and Statistics for

    Engineers, Pearson Education Asia, 7th edition, 2007

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    U4AUA03 APPLIED THERMODYNAMICS AND HEAT TRANSFER L TP C 3 1 04

    Objective: - To make the students to understand the ThermodynamicProperties, conduction, convection, & Radiation in different fields like

    turbines, components of I.C.Engines.

    UNIT I Gas Power Cycles 9

    Air standard cycles-Otto-Diesel-Dual-Work output,Efficiency and MEPcalculations comparison of the cycles for same compression ratio andheat addition,same compression ratio and heat rejection,same peakpressure, peak temperature and heat rejection, same peak pressureand heat input,same peak pressure and work output , Brayton cyclewith intercooling, reheating and regeneration.

    UNIT II Reciprocating Air Compressors &Refrigereation Cycles

    9

    Single acting and double acting air compressors, work required, effectof clearance volume, volumetric efficiency, isothermal efficiency, freeair delivery, multistage compression, condition for minimum work.Fundamentals of refrigeration, C.O.P., reversed carnot cycle, simplevapour compression refrigeration system, T-S, P-H diagrams, simplevapour absorption refrigeration system, desirable properties of an idealrefrigerant.

    UNIT III Conduction 9

    Basic Concepts Mechanism of Heat Transfer Conduction, Convectionand Radiation General Differential equation of Heat Conduction Fourier Law of Conduction Cartesian and Cylindrical Coordinates One Dimensional Steady State Heat Conduction Conduction throughPlane Wall, Cylinders and Spherical systems Composite Systems

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    Conduction with Internal Heat Generation Extended Surfaces Unsteady Heat Conduction Lumped Analysis Use of Heislers Chart.

    UNIT IV Convection

    9

    Basic Concepts Convective Heat Transfer Coefficients BoundaryLayer Concept Types of Convection Forced Convection Dimensional Analysis External Flow Flow over Plates, Cylinders andSpheres Internal Flow Laminar and Turbulent Flow CombinedLaminar and Turbulent Flow over Bank of tubes Free Convection Dimensional Analysis Flow over Vertical Plate, Horizontal Plate,Inclined Plate, Cylinders and Spheres.

    UNIT V Radiation

    9Basic Concepts, Laws of Radiation Stefan Boltzman Law, Kirchoff LawBlack Body Radiation Grey body radiation Shape Factor Algebra Electrical Analogy Radiation Shields Introduction to Gas Radiation.

    TOTAL: 45+15(Tutorial) = 60 periods

    TEXT BOOKS

    1. R.K.Rajput Applied Thermodynamics, Laxmi Publishing Co.,NewDelhi,2007.

    2. J.P. Holman Heat Transfer, Tata Mc Graw Hill, 2003

    REFERENCE BOOKS

    1. P.K.Nag Basic and applied Thermodynamics Tata McGraw Hill

    PublishingCo. Ltd,New Delhi,2004

    2 P..K.Nag Heat Transfer, Tata McGraw-Hill, New Delhi, 2002

    3. C.P Kothandaraman Fundamentals of Heat and Mass Transfer NewAge International, New Delhi, 1998

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    U4AUA04 AUTOMOTIVE ENGINES L T PC 3 1 0

    4Objective: - To make the students to understand the Construction,working principles of I.C Engines, to improve the performance and tocontrol the Emission of I.C.Engines.

    UNIT I Construction and operation9

    Constructional details of spark ignition (SI) and compression ignition(CI) engines. Working principles. Two stroke SI and CI engines construction and working. Comparison of SI and CI enignes and four

    stroke and two stroke engines. Engine classifcation, firing order. Otto,diesel and dual cycles.

    UNIT II Fuel systems 9

    Air fuel ratio requirements of SI engines, Air fuel ratio and emissions,Working of a simple fixed venturi carburetor, Constant vacuumcarburetor. Diesel fuel injection systems-Jerk pumps, distributorpumps, pintle and multihole nozzles, Unit injector and common railinjection systems. Injection pump calibration. Need for a governor fordiesel engines. Description of a simple diesel engine governor.

    UNIT III Combustion And Combustion Chambers9

    Introduction to combustion in SI and diesel engines and stages ofcombustion. Dependence of ignition timing on load and speed. Knockin SI and CI engines. Combustion chambers for SI and CI engines.Direct and indirect injection combustion chambers for CI engines.

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    Importance of Swirl, squish and turbulence. Factors controllingcombustion chamber design.

    UNIT IV Supercharging , Turbocharging And Engine Testing9

    Supercharging and Turbocharging, Different methods of turbocharging,Intercooling, Turbocharger controls including, waster gate, variablegeometry, variable nozzle types. Dynamometers, Indicated thermal,brake thermal and volumetric efficiencies. Measurement of friction,Cylinder pressure measurement. Engine performance maps, Enginetesting standards.

    UNIT VCoolingAndLubricationSystems9

    Need for cooling, types of cooling systems- air and liquid coolingsystems. Thermo syphon and forced circulation and pressurized

    cooling systems. Properties of coolants. Requirements of lubricationsystems. Types-mist, pressure feed, dry and wet sump systems.Properties of lubricants.

    TOTAL: 45+15(Tutorial) = 60periods

    TEXT BOOKS

    1. Internal Combustion Engines by V. Ganesan, 2007, Tata Mc GrawHill

    2. Ramalingam K.K., Internal Combustion Engines, Sci-TechPublications, 2005.

    REFERENCE BOOKS

    1. Advanced Engine Technology by Heisler, SAE Publication

    2. Edward F. Obert Internal Combustion Engines

    3 H.N. Gupta Fundamentals of Internal Combustion Engines by, PHI

    4 .Mathur and Sharma Intendamental Combustion Engines DhanpatRai and Sons 2002

    5 John B. Heywood, Fundamentals of Internal Combustion Engines,

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    U4MEA04 MATERIAL SCIENCE AND ENGINEERING METALLURGY L T PC

    (common for MECH, AUTO) 3 0 03

    OBJECTIVES:

    To impart knowledge on the structure, properties, treatment, testingand applications of metals and non-metallic materials so as to identifyand select suitable materials for various engineering applications.

    UNIT I Crystallography 9

    Classification of Materials- Engineering properties of materials( band energyand activation energy)- Structure of Solid materials- BCC- FCC & HCPStructures- Atomic packing factor-Polymorphism and Allotropy- Miller Indices-Crystal imperfection, point, line, surface and volume defects- MetallographicAnalysis- Specimen preparation, metallurgical and scanning electronmicroscopes

    UNIT II Mechanical Properties of materials & Fracture 9

    Mechanisms of Plastic and Elastic deformations, Slip and Twinning-Strengthening mechanisms, recover recrystallization and Grain growth- Strain

    hardening- Work hardening, Precipitation hardening. Types of Fracture- Idealfracture stress, ductile and brittle fracture- Griffiths theory, creepmechanisms of Creep- Creep resistant materials- Fracture failure SN curve-prevention of fatigue failure- Ductile and Brittle transition, Cup and Cone typefracture.

    UNIT III Ferrous and Non ferrous Metals and Phase Diagram 9 Ferrous and Non ferrous Metals- Effect of alloying additions

    on steel (Mn, Si, Cr, Mo, V Ti & W) - stainless steels HSLA - maraging steels Gray, White malleable, spheroidal - Graphite - alloy cast irons -Copper andCopper alloys Brass, Bronze and Cupronickel Aluminum and Al-Cu precipitation strengthening treatment Bearing alloys.

    Solid Solution, Inter metallic Compound cooling curves, types of Equilibriumdiagrams, Lever rules- Phase diagrams- Gibbs phase rule- Iron carbidediagram-TTT diagram

    UNIT IV Mechanical testing 9

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    Tensile test- Stress Strain curves for Ductile and Brittle materials- Mild steel,Copper, Concrete, and Cast iron Proof Stress, Yield point phenomenon,Luders bands- compression and shear loads, Hardness tests (Brinnel, Vicrexand Rockwell) - Impact test- Izod and Chorpy, Fatigue and creep test, fracturetoughness tests

    UNIT V Heat Treatment 9

    Definition Full annealing, stress relief, recrystallisation and spheroidizing normalising, hardening and Tempering of steel. Isothermal transformationdiagrams cooling curves superimposed on I.T. diagram CCR - Hardenability,

    Jominy end quench test Austempering, martempering Case hardening,carburising, nitriding, cyaniding, carbonitriding Flame and Inductionhardening.

    TOTAL : 45 periods

    TEXT BOOKS

    1. Dieter, G. E., Mechanical Metallurgy, McGraw Hill, Singapore,

    2001

    2. Thomas H. Courtney, Mechanical Behaviour of Engineering

    materials, McGraw Hill, Singapore, 2000

    REFERENCE BOOKS

    1. Kenneth G.Budinski and Michael K.Budinski Engineering MaterialsPrentice-Hall of India Private Limited, 4th Indian Reprint 2002.

    2. William D Callsber Material Science and Engineering, John Wiley andSons 1997.

    3. Raghavan.V Materials Science and Engineering, Prentice Hall of

    India Pvt., Ltd., 1999.

    4. Sydney H.Avner Introduction to Physical Metallurgy McGraw HillBook Company, 1994.

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    U4AEA09 MECHANICS OF MACHINES L T P C3 1 0

    4Objective: - To make the students to understand the Structural analysisof various Mechanical components at different load conditions, torque,& Power transmission, velocity, acceleration, friction, Balancing &vibration.

    UNIT I Mechanisms 9

    Machine Structure Kinematic link, pair and chain Grueblers criteria Constrained motion Degrees of freedom - Slider crank and crankrocker mechanisms Inversions Applications Kinematic analysis ofsimple mechanisms Determination of velocity and acceleration.(Graphical method)

    UNIT II Friction 9

    Surface contacts sliding and rolling friction - Friction in screw and nut

    Plate and disc clutches Belt (flat and V) and rope drives. Ratio oftensions Condition for maximum power transmission Open andcrossed belt drive.

    UNIT III Gearing and cams

    9

    Gear profile and geometry Nomenclature of spur and helical gears Gear trains: Simple, compound gear trains and epicylic gear trains -Determination of speed and torque - Cams Types of cams Design ofprofiles Knife edged and roller ended followers with and without

    offsets for various types of follower motionsUNIT IV Balancing 9

    Static and dynamic balancing Single and several masses in differentplanes Balancing of reciprocating masses- primary balancing andconcepts of secondary balancing Single and multi cylinder engines(Inline) Balancing of radial V engine direct and reverse crankmethod

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    UNIT V Vibration

    9 Free, forced and damped vibrations of single

    degree of freedom systems Force transmitted to supports Vibration

    isolation Vibration absorption Torsional vibration of shaft Single

    and multi rotor systems Geared shafts Critical speed of shaft.

    TOTAL: 45+15(Tutorial) = 60periods

    TEXT BOOKS

    1. Rattan.S.S, Theory of Machines, Tata McGrawHillPublishing Co, New Delhi,2004.

    2. Ballaney.P.L, Theory of Machines, Khanna Publishers, New Delhi,2002.

    3. R.S.Khurmi Theory of Machines.

    REFERENCE BOOKS

    1. Rao, J.S and Dukkipati, R.V, Mechanism and Machine Theory,Second Edition, Wiley Eastern Ltd., 1992.

    2. Malhotra, D.R and Gupta, H.C., The Theory of Machines, SatyaPrakasam, Tech. India Publications, 1989.

    3. Gosh, A. and Mallick, A.K., Theory of Machines andMechanisms, Affiliated East West Press, 1989.

    4. Shigley, J.E. and Uicker, J.J., Theory of Machines andMechanisms, McGraw-Hill, 1980.

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    U4ECA15 ELECTRONICS AND MICRO-CONTROLERS L T P

    C 3 1 0

    4

    OBJECTIVE

    The aim of this course is to familiarize the student with theanalysis and design of basic transistor Amplifier circuits and powersupplies and to introduce the architecture and programming of 8085microprocessor.

    UNIT I Semiconductors And Rectifiers

    9

    Classification of solids based on energy band theory-Intrinsic

    semiconductors-Extrinsic semiconductors-P type and N type-PN

    junction-Zenor effect-Zenor diode characteristics-Half wave and full

    wave rectifiers -Voltage regulation.

    UNIT II Transistors And Amplifiers

    9

    Bipolar junction transistor- CB, CE, CC configuration and

    characteristics-Biasing circuits-Class A, B and C amplifiers- Field effect

    transistor-Configuration and characteristic of FET amplifier-SCR, Diac,

    Triac, UJT-Characteristics and simple applications-Switching transistors-

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    Concept of feedback-Negative feedback-Application in temperature

    and motor speed control.

    UNIT III Digital Electronics

    9

    Binary number system - AND, OR, NOT, NAND, NOR circuits-Boolean

    algebra- Exclusive OR gate - Flip flops-Half and full adders-Registers-

    Counters-A/D and D/A conversion.

    UNIT IV 8085 Microprocessor 9

    Block diagram of microcomputer-Architecture of 8085-Pin

    configuration-Instruction set-Addressing modes-Simple programs using

    arithmetic and logical operations.

    UNIT V Interfacing And Applications Of Microprocessor

    9

    Basic interfacing concepts - Interfacing of Input and Output devices-

    Applications of microprocessor Temperature control, Stepper motor

    control, traffic light control.

    TOTAL: 45+15(Tutorial) = 60periods

    TEXT BOOKS

    1. Malvino and Leach, Digital Principles and Applications, Tata

    McGraw-Hill, 1996

    2. Mehta V.K, Principles of Electronics, S. Chand and Company Ltd,

    1994

    REFERENCE BOOKS

    1. Dougles V.Hall, Microprocessor and Interfacing, Programming

    and Hardware, Tata McGraw-Hill, 1999.

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    2. Salivahanan S, Suresh Kumar N, Vallavaraj A, Electronic Devices

    and Circuits First Edition, Tata McGraw-Hill, 1999.

    3. Milman and Halkias, Integrated Electronics, Tata McGraw-Hill

    publishers, 1995

    4. Ramesh Goankar, Microprocessor Architecture, Programming and

    Applications with 8085, Wiley Eastern, 1998.

    U4AUA05 AUTOMOTIVE ENGINE COMPONENTS LAB L T PC 0 0 32

    LIST OF EXPERIMENTS

    1. Dismantling and study of Multi-cylinder Petrol Engine2. Assembling of Multi-cylinder Petrol Engine3. Dismantling and study of Multi-cylinder Diesel Engine4. Assembling of Multi-cylinder Diesel Engine5. Study of petrol engine fuel system

    6. Study of diesel engine fuel system7. Study and measurement of light and heavy commercial

    Vehicle Frame8. Study, dismantling and assembling of front and rear

    Axles9. Study, dismantling and assembling of differential10. Study, dismantling and assembling of Clutch

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    11. Study, dismantling and assembling of Gear Box12. Study of steering system

    U4AUA06 ENGINE PERFORMANCE AND EMISSION TESTING LABL T P C

    0 0 3 2

    LIST OF EXPERIMENTS

    1. Study of hydraulic, electrical and eddy current

    dynamometers

    2. Valve timing diagram

    3. Port timing diagram

    4. Performance and emission test on two wheeler SI engine

    5. Performance and emission test on multi-cylinder SI engine

    6.Performance and emission test on multi-cylinder CI engine

    7.Retardation test on I.C. Engines.

    8.Heat balance test on automotive multi-cylinder SI engine

    9.Heat balance test on automotive multi-cylinder CI engine

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    10.Morse test on multi-cylinder SI engine

    11.Study of P- and P-V diagrams for IC engine with piezo-

    electric pick up, charge amplifier, angle encoder and PC

    U4ECA16 ELECTRONICS AND MICRO-CONTROLLER LAB L T PC 0 0 32

    LIST OF EXPERIMENTS

    ELECTRONICS

    1. VI Characteristics of PN Junction Diode

    2. VI Characteristics of Zener Diode3. Characteristics of CE Transistor4. Characteristics of JFET5. Characteristics of Uni Junction Transistor

    6. RC or Wein Bridge Oscillator7. Study of Logic Gates (Basic Gates)8. Half Adder and Full Adder9. Shift Registers and Counters10. Operational Amplifier (Adder, Subtractor, Differentiator,

    Integrator, Inverting and Non - Inverting

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    MICROPROCESSOR

    1. Block Transfer2. 8 bit Addition, Subtraction3. Multiplication and Division4. Maximum and Minimum of block of data

    5. Sorting6 Stepper Motor Interfacing

    SEMESTER V

    U5AUA07 AUTOMOTIVE ELECTRICAL AND ELECTRONICS L T PC 3 0 03Objective: - To make the students to understand the Functions,working principles of various automotive electrical & Electronicscomponents.

    UNIT I Batteries And Accessories9

    Principle and construction of lead acid battery, characteristics of

    battery, rating capacity and efficiency of batteries, various tests onbatteries, maintenance and charging. Lighting system: insulated andearth return system, details of head light and side light, LED lightingsystem, head light dazzling and preventive methods Horn, wipersystem and trafficator.

    UNIT II Starting System 9

    Condition at starting, behavior of starter during starting, series motor

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    and its characteristics, principle and construction of starter motor,

    working of different starter drive units, care and maintenances of

    starter motor, starter switches.

    UNIT III Charging System

    9

    Generation of direct current, shunt generator characteristics, armaturereaction, third brush regulation, cutout. Voltage and current regulators,compensated voltage regulator, alternators principle andconstructional aspects and bridge rectifiers, new developments.

    UNIT IV Fundamentals Of Automotive Electronics

    9

    Current trends in automotive electronic engine management system,electro magnetic interference suppression, electromagneticcompatibility, electronic dashboard instruments, onboard diagnosticsystem, security and warning system.

    UNIT V Sensors And Activators 9

    Types of sensors: sensor for speed, throttle position, exhaust oxygenlevel, manifold pressure, crankshaft position, coolant temperature,exhaust temperature, air mass flow for engine application. Solenoids,stepper motors, relay.

    TOTAL: 45periods

    TEXT BOOKS

    1.Young A.P. & Griffiths. L. Automotive Electrical Equipment, ELBS &New Press- 1999.

    2.William B.Riddens Understanding Automotive Electronics, 5th

    edition - Butter worth Heinemann Woburn, 1998.

    REFERENCE BOOKS

    1.Bechhold Understanding Automotive Electronics, SAE, 1998.

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    2.Crouse, W.H Automobile Electrical Equipment, McGraw-Hill BookCo., Inc., New York, 3rd edition, 1986.

    3.Judge A.W Modern Electrical Equipment of Automobiles, Chapman& Hall, London, 1992.

    4.Kholi.P.L Automotive Electrical Equipment, Tata McGraw-Hill Co.,Ltd., New Delhi, 1975.

    5.Robert Bosch Automotive Hand Book, SAE (5th Edition), 2000.

    6.Ganesan.V. Internal Combustion Engines, Tata McGraw-HillPublishing Co., New Delhi, 2003.

    U5AUA08 AUTOMOTIVE ENGINES COMPONENTS DESIGN L T PC 3 1 04

    Objective: - To make the students to understand Design of variousautomotive engine components.

    UNIT I Introduction 9

    Engineering materials and their physical properties applied to design,

    selection of materials, factor of safety, endurance limit, notch

    sensitivity, principles of design optimization, future trends, computer

    aided drafting.

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    UNIT II Limits And Fits

    9

    Definitions, types of tolerances and fits, design considerations for

    interference fits, surface finish, surface roughness, design of powertransmission shafts, design of helical springs.

    UNIT III Design Of Cylinder And Piston

    9

    Choice of material for cylinder and piston, piston friction, piston slap,

    design of cylinder, piston, piston pin, piston rings, piston failures,

    lubrication of piston assembly.

    UNIT IV Design Of Connecting Rod, Crankshaft

    9

    Material for connecting rod, determining minimum length of

    connecting rod, small end and big end design, shank design, design of

    big end cap bolts, connecting rod failures, balancing of I.C. Engines,

    significance of firing order, material for crankshaft, design of

    crankshaft under bending and twisting, balancing weight calculations.

    UNIT V Design Of Valves And Flywheel9

    Design aspects of intake and exhaust manifolds, inlet and Exhaust

    valves, valve springs, tappets, valve train. Materials and design of

    flywheel.

    TOTAL: 45+15(Tutorial) = 60periods

    TEXT BOOKS

    1.R.K. Jain, Machine Design, Khanna Publishers, New Delhi, 1997.

    2.Design Data Book, PSG College of Technology, Coimbatore, 2000.

    REFERENCE BOOKS

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    1.P.M.Heldt High Speed Combustion Engines, Oxford-IBH Publishing

    Co., Calcutta, 1965.

    2.A.Kolchin and V.Demidov, Design of Automotive Engines, MIR

    Publishers, Moscow, 1984.

    3.Sundararaja Murthy T.V Machine Design, Khanna Publishers, New

    Delhi, 1991.

    U5AUA09 AUTOMOTIVE CHASSIS L T PC 3 0 03

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    OBJECTIVE

    All automobiles have important driveline and structural components.This subject deals with the functions and constructional details of allthe chassis components.

    UNIT I Introduction 9

    Types of chassis layout with reference to power plant locations anddrives, vehicle frames, various types of frames, constructional details,materials, testing of vehicle frames, unitized frame body construction.

    UNIT II Front Axle And Steering System

    9

    Types of front axles, construction details, materials, front wheelgeometry: castor, camber, king pin inclination, toe-in. conditions for

    true rolling motion of wheels during steering, steering geometry,Ackermann and Davis steering system, constructional details ofsteering linkages, different types of steering gear boxes, steeringlinkages and layouts, turning radius, wheel wobble, power assistedsteering, steering of crawler tractors.

    UNIT III Drive Line 9

    Effect of driving thrust and torque reactions, Hotchkiss drive, torquetube drive and radius rods, propeller shaft, universal joints, front wheeldrive, different types of final drive, double reduction and twin speedfinal drives, differential principle, construction details of differentialunit, non-slip differential, differential locks, differential housings,construction of rear axles, types of loads acting on rear axles, fullyfloating, three quarter floating and semi floating rear axles, rear axlehousing, construction of different types of axle housings, multi axlevehicles.

    UNIT IV Suspension System

    9

    Need of suspension system, types of suspension, suspension springs,constructional details and characteristics of leaf, coil and torsion barsprings, independent suspension, rubber suspension, pneumaticsuspension, shock absorbers.

    UNIT V Braking System

    9

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    Classification of brakes, drum brakes and disc brakes, constructionaldetails, theory of braking, concept of dual brake system, parkingbrake, material, hydraulic system, vacuum assisted system, air brakesystem, antilock braking, retarded engine brakes, eddy retarders.

    TOTAL: 45

    periodsTEXT BOOKS

    1.Heldt.P.M.- Automotive Chassis- Chilton Co., New York- 1990

    2.K.K.Ramalingam - Automobile Engineering Scitech Publication,Chennai - 2001.

    REFERENCE BOOKS

    1.Steed W - Mechanics of Road Vehicles- Illiffe Books Ltd., London-1960

    2.Newton Steeds and Garrot- Motor Vehicles- Butterworths, London-2000.

    3.Judge A.W- Mechanism of the Car- Chapman and Halls Ltd.,London- 1986

    4.Giles.J.G- Steering, Suspension and tyres- Iiiffe Book Co., London-1988.

    5.Crouse W.H- Automotive Chassis and Body- McGraw-Hill, New York-

    1971.

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    U5AUA10 AUTOMOTIVE POLLUTION AND CONTROL L T PC 3 0 03Objective: - To make the students to understand automobile enginespollution formulation & control techniques, Measurement techniques.UNIT I Introduction 9Vehicle population assessment in metropolitan cities and contributionto pollution, effects on human health and environment, global

    warming, types of emission, transient operational effects on pollution.

    UNIT II Pollutant Formation In SI Engines 9

    Pollutant formation in SI Engines, mechanism of HC and CO formationin four stroke and two stroke SI engines, NOx formation in SI engines,effects of design and operating variables on emission formation,control of evaporative emission. Two stroke engine pollution.

    UNIT III Pollutant Formation In CI Engines 9

    Pollutant formation in CI engines, smoke and particulate emissions in

    CI engines, effects of design and operating variables on CI engineemissions. Nox formation and control. Noise pollution fromautomobiles, measurement and standards.

    UNIT IV Control Of Emissions From SI And CI Engines

    9

    Design of engine, optimum selection of operating variables for controlof emissions, EGR, Thermal reactors, secondary air injection, catalyticconverters, catalysts, fuel modifications, fuel cells, two stroke enginepollution controls.

    UNIT V Measurement Techniques Emission Standards And Test

    Procedure 9

    NDIR, FID, Chemiluminescent analyzers, Gas Chromatograph,

    smoke meters, emission standards, driving cycles USA, Japan, Euro

    and India. Test procedures ECE, FTP Tests. SHED Test chassis

    dynamometers, dilution tunnels.

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    TOTAL: 45periods

    TEXT BOOKS

    1. Paul Degobert Automobiles and Pollution SAE InternationalISBN-1-56091-563-3, 1991.

    2. Ganesan, V- Internal Combustion Engines- Tata McGraw-HillCo.- 2003.REFERENCE BOOKS

    1.SAE Transactions- Vehicle Emission- 1982 (3 volumes).2.Obert.E.F.- Internal Combustion Engines- 19883.Marco Nute- Emissions from two stroke engines, SAE Publication 1998U5AUA11 AUTOMOTIVE TRANSMISSION L T PC 3 0 03Objective: - To make the students to understand working principles ofautomobile transmission components, and new trends in transmissionsystem.UNIT I 9

    Gear Box: method of calculation of gear ratios for vehicles,performance characteristics in different speeds, different types of gearboxes, speed synchronizing devices, gear materials, lubrication.

    Fluid coupling: advantages and limitations, construction details, torquecapacity, slip in fluid coupling, performance characteristics. Means

    used to reduce drag torque in fluid coupling.UNIT II 9

    All spur and internal gear type planetary gearboxes, Ford T-model,Cotal and Wilson Gear box, determination of gear ratios, automaticoverdrives.

    UNIT III 9

    Principal of torque conversion, single, multi stage and polyphasetorque converters, performance characteristics, constructional andoperational details of typical hydraulic transmission drives (e.g.)Leyland, White Hydro torque drives.

    UNIT IV 9

    Automatic transmission: relative merits and demerits when comparedto conventional transmission, automatic control of gears, study oftypical automatic transmissions, Ford and Chevrolet drive, andautomatic control of gear box.

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    UNIT V 9

    Hydrostatic drives: advantages and disadvantages,

    principles of hydrostatic drive systems, construction and working of

    typical hydrostatic drives, Janney Hydrostatic drive. Electrical drives:

    advantages and limitations, principles of Ward Leonard system of

    control Modern electric drive for buses and performance

    characteristics.

    TOTAL: 45periods

    TEXT BOOKS

    1. Heldt P.M - Torque converters- Chilton Book Co.-19922. Newton and Steeds - Motor Vehicle- Illiffee Publisher- 2000

    REFERENCE BOOK

    1.Design Practices, passenger Car Automotive Transmissions- SAEHand book- 1994.U5AUA12 ENGINEERING METROLOGY AND INSTRUMENTATION L

    T P C3 0 0 3

    OBJECTIVE: Study of the theory, construction and operation ofdifferent measurement technology, instruments transducers and theirapplication

    UNIT I Linear Measurement9Units and standards, precision, accuracy and measurement errors.Linear measuring instruments, dail gauges, comparators and linearmeasuring machines. Angular measuring instruments- measurement ofstraightness flatness and surface finish. Profilographs.

    UNIT II Pressure Measurement9

    Bourden tube, diaphragm, bellows and pressure capsules: Transducersused in pressure measurement- potentiometer, strain gauges, LVDT,capacitive and variable reluctance type transducers. Dynamic pressuremeasurement piezo electric and piezo resistive transducers. Farnboroengine indicator. Low pressure measurement Mc leod gauge, Piranigauge,, thermal conductivity type pressure measurement.

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    UNIT III Flow Measurement9

    Obstruction type flow meter- orifice plate, venturimeter, flow nozzles,pitot tube, rotometer. Positive displacement flow meters turbine flow

    meter, flouted tube flowmeter, anemometer, ultrasonic flow meter,magnetic flow meters. Alcock viscous air flow meter.

    UNIT IV Temperature Measurement 9Temperature scales mechanical temperature sensors, liquid in glass,vapour pressure, bimetal temperature gauges. Resistance typetemperature sensors. Thermistors, thermocouples, Laws ofthermocouple, types of thermocouples. Construction and circuits forthermocouples. High temperature measurement pyrometers.

    UNIT V FORCE AND TORQUE MEASUREMENT9

    Force measuring devices- Balances, platform scales, weigh bridges,load cells, proving ring. Torque measurement prony brake, ropebrake and fan type brakes. Dynamometers hydraulic, electric cardleand eddy current dynamometers. Transmisson dynamometers. Chassisdynamometers.

    TOTAL: 45periods

    TEXT BOOKS

    1.Jain R.K., Engineering metrology, Khanna publishers, New Delhi

    2.Rangan C.S., Sarma G.E and Mani V.S Instrumentation devicesand systems. TMH Publishing Co. New Delhi

    3.Beckwith T.G & Buck N.L Mechanical measurements, Oxford andIBH publishing house New Delhi

    REFRENCE BOOKS

    1.Patranabis D, Principles of industrial instrumentation, TMHPublishing Co. New Delhi

    2..Jain R.K., Mechanical & Industrial measurements , Khannapublishers, New Delhi

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    3.Doeblin,Measurement System Application &Design McGrawHill ,New Delhi

    4.Gaylor F.W and Shotbolt C.R Metrology for engineers, ELBS.

    U5AUA13 AUTOMOTIVE ELECTRICAL AND ELECTRONICS LAB L T

    P C0 0 3 2

    LIST OF EXPERIMENTS

    1. Electrical Lab

    i. Testing of batteries and battery maintenanceii. Testing of starting motors and generatorsiii. Testing of regulators and cut outsiv. Diagnosis of ignition system faults

    v. Study of Automobile electrical wiring2. Electronics Lab

    i. Study of rectifiers and filters

    ii. Study of logic gates, adder and flip-flops

    iii. Study of SCR and IC timer

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    iv. Interfacing A/D converter and simple data acquisition

    v. Micro controller programming and interfacing

    U5AUA14 AUTOMOTIVE CHASSIS COMPONENTS LAB L T PC 0 03 2

    LIST OF EXPERIMENTS

    Study and measurement of the following chassis frames:

    1. Heavy duty vehicle frame (Leyland, Tata etc)2. Light duty vehicle frame (Ambassador, Maruti van etc)

    Study, dismantling and assembling of

    3. Front Axle4. Rear Axle5. Differential6. Steering systems along with any two types of steering gear

    box

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    7. Braking systems hydraulic servo vacuum, compressed airpower brakes.

    8. Leaf spring, coil spring, torsion bar spring, Hydraulic shockabsorber

    Study, Dismantling and Assembling of

    Clutch assembly of different typesGear BoxTransfer case

    U5AUA15 COMPUTER AIDED ENGINE DESIGN LAB L T PC 0 0 3 2

    LIST OF EXPERIMENTS

    1. Design and drawing of piston.2. Piston pin and piston rings and drawing of these components.3. Design of connecting rod small end and big end, shank design,

    design of big end cap, bolts and drawing of the connecting rodassembly

    4. Design of crankshaft, balancing weight calculations.5. Development of short and long crank arms, front end and rear

    end details, drawing of the crankshaft assembly.6. Design and drawing of flywheel.7. Ring gear design, drawing of the flywheel including the

    development of ring gear teeth.

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    8. Design and drawing of the inlet and exhaust valves.9. Design of cam and camshaft, cam profile generation, drawing of

    cam and camshaft.10. Design of combustion chamber.

    SEMESTER VIU6CEA09 ENVIRONMENTAL SCIENCE AND ENGINEERING L T P C

    3 0 0 3OBJECTIVE

    At the end of this course the student is expected to understand whatconstitutes the environment, what are precious resources in the environment,how to conserve these resources, what is the role of a human being inmaintaining a clean environment and useful environment for the futuregenerations and how to maintain ecological balance and preserve bio-diversity.

    UNIT I INTRODUCTION TO ENVIRONMENTAL STUDIES AND NATURALRESOURCES9

    Definition, scope and importance Need for public awareness Forestresources: Use, effect of their over exploitation Water resources: Surfacesource, subsurface source, Rainwater harvesting (Methods & merits andsimple layout) Mineral resources: Types, effects of their over exploitationFood resources: World food problems, changes caused by agriculture andovergrazing, effects of modern agriculture, fertilizer-pesticide problems,

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    water logging, salinity, Drainage and their effects Energy resources: Growingenergy needs, renewable and non renewable energy sources, use of alternateenergy sources Land resources: Land as a resource, land degradation, soilerosion Exhaustable and Inexhaustable energy sources Equitable use ofresources for sustainable lifestyles.UNIT II ECOSYSTEMS AND BIODIVERSITY 9

    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) Grassland ecosystem (c) Desert ecosystem (d) Aquaticecosystems (ponds, streams, lakes, rivers, oceans, estuaries) Introductionto Biodiversity Definition: genetic, species and ecosystem diversity Biogeographical classification of India Value of biodiversity: consumptiveuse, productive use, social, ethical, aesthetic and option values Biodiversityat global, National and local levels India as a mega-diversity nation Hot-spots of biodiversity Threats to biodiversity: habitat loss, poaching of

    wildlife, man-wildlife conflicts Endangered and endemic species of India Conservation of biodiversity: In-situ and Ex-situ conservation of biodiversity.Field study of common plants, insects, birdsField study of simple ecosystems pond, river, hill slopes, etc.UNIT III ENVIRONMENTAL POLLUTION

    9

    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 control measures of urban and industrial wastes Role of anindividual in prevention of pollution Pollution case studies Disaster

    management: floods, earthquake, cyclone and landslides.Field Study of local polluted site Urban / Rural / Industrial / Agricultural

    UNIT IV SOCIAL ISSUES AND THE ENVIRONMENT 9

    From Unsustainable to Sustainable development Urban problems related toenergy Water conservation, rain water harvesting, watershed management Resettlement and rehabilitation of people; its problems and concerns, casestudies Environmental ethics: Issues and possible solutions Climatechange, global warming, acid rain, ozone layer depletion, nuclear accidentsand holocaust, case studies. Wasteland reclamation Consumerism andwaste products Environment Production Act Air (Prevention and Control ofPollution) Act Water (Prevention and control of Pollution) Act WildlifeProtection Act Forest Conservation Act Issues involved in enforcement ofenvironmental legislation Public awareness

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    UNIT V HUMAN POPULATION AND THE ENVIRONMENT

    9

    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 in Environment and human health Case studies.

    TOTAL: 45 Periods

    TEXT BOOKS

    1. Gilbert M.Masters, Introduction to Environmental Engineering and

    Science, Pearson Education Pvt., Ltd., Second Edition, ISBN 81-297-

    0277-0, 2004.

    2. Miller T.G. Jr., Environmental Science, Wadsworth Publishing Co.

    3. Townsend C., Harper J and Michael Begon, Essentials of Ecology,

    Blackwell Science.4. Trivedi R.K. and P.K. Goel, Introduction to Air Pollution, Techno-Science

    Publications.

    REFERENCES

    1.Bharucha Erach, The Biodiversity of India, Mapin Publishing Pvt. Ltd.,Ahmedabad India, Email: [email protected]

    2.Trivedi R.K., Handbook of Environmental Laws, Rules, Guidelines,Compliances and Standards, Vol. I and II, Enviro Media.

    3.Cunningham, W.P.Cooper, T.H.Gorhani, Environmental Encyclopedia, JaicoPubl., House, Mumbai, 2001.

    4.Wager K.D., Environmental Management, W.B. Saunders Co., Philadelphia,USA, 1998.

    U6AUA16 VEHICLE DYNAMICS L T P C3 1 0

    4OBJECTIVE

    When the vehicle is at dynamic condition more vibration will beproduced. It is essential to study about vibrations and how to reducethe vibration under different loads, speed and road conditions in orderto improve the comfort for the passengers and life of the various

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    components of the vehicle. In this subject these aspects have beengiven.UNIT I Introduction 9

    Single degree of freedom, two degree of freedom, free, forced anddamped vibrations modeling and simulation studies, model of an

    automobile, magnification factor, transmissibility, vibration absorber.UNIT II Multi Degree Freedom Systems

    9

    Closed and coupled far system, orthogonality of mode shapes, modalanalysis.UNIT III Stability Of Vehicles

    9

    Load distribution, stability on a curved track slope and a banked road,calculation of tractive effort and reactions for different drives.UNIT IV Suspension Tyres And Vehicles Handling

    9

    Requirements, sprung mass frequency, wheel hop, wheel wobble,wheel shimmy, choice of suspension spring rate, calculation ofeffective spring rate, vehicle suspension in fore and aft, roll axis andvehicle under the action of side forces, tyre, dynamics, ridecharacteristics power consumed by a tyre. Oversteer, under steer,steady state cornering, effect of braking, driving torques on steering,effect of camber, transient effects in cornering.UNIT V Numerical Methods

    9

    Approximate methods for determining fundamental frequency,Dunkerleys lower bound, Rayleighs upper bound, Holzer method forclosed coupled system and branched system.

    TOTAL: 45+15(Tutorial) = 60periods

    TEXT BOOKS

    1. Giri N.K Automotive Mechanics, Khanna Publishers, 2002.2. Rao J.S and Gupta. K Theory and Practice of Mechanical

    Vibrations, Wiley Eastern Ltd., New Delhi -2, 2002.REFERENCE BOOKS

    1.Heldt.P.M -Automotive Chassis- Chilton Co., New York- 19922.Ellis.J.R - Vehicle Dynamics- Business Books Ltd., London- 19913.Giles.J.G.Steering - Suspension and Tyres, Illiffe Books Ltd.,London- 1998

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    3. Ham B, Pacejka - Tyre and Vehicle Dynamics - SAE Publication -2002.

    4. Gillespie T.D, Fundamentals of Vehicle Dynamics, SAE USA1992.

    U6AUA17 DESIGN OF AUTOMOTIVE SUB-SYSTEMS L T P

    C 3 1 04Objective: - To make the students to design various automobile driveline components.UNIT I Clutch Design Calculation

    9

    Design of single plate clutch, multi plate clutch, design of centrifugalclutch, cone clutch, energy dissipated, torque capacity of clutch,design of clutch components, design details of roller and sprag type ofclutches

    UNIT II Gear Box 9Performance of vehicle, total resistance to motion, traction and tractiveeffort, acceleration, calculation of gear ratio, design of three speedgear box, design of four speed gear boxes.UNIT III Vehicle Frame And Suspension

    9

    Study of loads, moments and stresses on frame members, computeraided design of frame for passenger and commercial vehicles,computer aided design of leaf springs, coil springs and torsion barsprings.UNIT IV Front Axle And Steering Systems 9

    Analysis of loads, moments and stresses at different sections of frontaxle, determination of loads at kingpin bearings, wheel spindlebearings, choice of bearings, determination of optimum dimensionsand proportions for steering linkages ensuring minimum error insteering.UNIT V Final Drive And Rear Axle

    9

    Design of propeller shaft, design details of final drive gearing, design

    details of full floating, semi-floating and three quarter floating rearshafts and rear axle housings.

    TOTAL: 45+15(Tutorial) = 60periods

    TEXT BOOKS

    1. Giri.N.K- Automobile Mechanics- Khanna Publisher, New Delhi-2002

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    REFERENCE BOOKS

    1. Heldt.P.M - Automotive Chassis- Chilton Co., New York- 19922. Steeds. W -Mechanics of Road Vehicles- Illiffe Books Ltd.,

    London- 19903. Giles.K.G - Steering, Suspension and tyres- Illiffe Books Ltd.,

    London - 19884. Newton Steeds & Garret- Motor Vehicle- Illiffe Books Ltd.,

    London 20005. Heldt.P.M- Torque converter - Chilton Book Co., New York -

    19826. Dean Averns - Automobile Chassis Design- Illiffe Books Ltd

    1992

    U6AUA18 VEHICLE DESIGN & DATA CHARECTERISTICS L T PC 3 1 04

    Objective: - To make the students to understand the vehicle design &data characteristics with related to automobile engine performance atvarious Load & speed conditions.

    UNIT I Introduction 9

    Study and selection of vehicle specifications - Choice of Cycle, fuel,speed, cylinder arrangement, number of cylinders, method of cooling,material, design variables and operating variables affectingperformance and emission.

    UNIT II Performance Curves

    9

    Residence, Power and torque curve, Driving force against vehiclespeed Acceleration and gradability in different gears for a typical caror truck plotted from specifications.

    UNIT III Resistence To Vehicle Motion

    9

    Calculation and plotting the curves of air, rolling and gradientresistances, driving force Engine power, speed, rear axle ratio,Torque and mechanical efficiency at different vehicle speeds.

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    UNIT IV Engine Design

    9

    Pressure volume diagram, frictional mean effective pressure, enginecapacity, calculation of bore and stroke length, velocity and

    acceleration, gas force, inertia and resultant force at various crankangles Side thrust on cylinder walls.

    UNIT V Gear Ratios 9

    Determination of Gear Ratios, Acceleration and gradability - typicalproblems.

    TOTAL: 45+15(Tutorial) = 60periods

    TEXT BOOKS

    1. Giri. N.K. Automobile Mechanics Khanna Publishers New Delhi 2002.2. Heldt P.M High Speed Combustion Engine Oxford & IBH

    Publishing Co., Calcutta 1989.

    REFERENCE BOOKS

    1. Lichty IC Engines, Kogakusha Co., Ltd. Tokyo, 1991.

    U6AUA19 - ENGINE SYSTEMS RECONDITIONING LAB L T P C

    0 0 3 2

    LIST OF EXPERIMENTS

    1. Cylinder reboring checking the cylinder bore.2. Setting the tool and reboring.3. Valve grinding, valve lapping.4. Setting the valve angle and checking for valve leakage5. Calibration of fuel injection pump6. Wheel alignment testing of camber, caster.7. Testing kingpin inclination, toe-in and toe-out.8. Chassis alignment testing9. Brake adjustment10. Brake bleeding.

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    U6AUA20 COMPUTER AIDED CHASSIS DESIGN LAB L T PC 0 0 32

    LIST OF EXPERIMENTS

    CLUTCH

    1. Complete design of clutch components.2. Assembly drawing of clutch using drafting software.

    GEAR BOX

    3. Gear train calculations.

    4. Layout of gear box.

    5. Calculation of bearing loads

    6. Selection of bearings.

    7. Assembly drawing of gear box using drafting software.

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    SEMESTER VII

    U7AUA21 VEHICLE BODY & INTERIOR DESIGN L T PC 3 0 0

    3

    OBJECTIVE

    At the end of the course, the students will be able to have a sound

    knowledge for the design of the vehicles body to give maximum

    comfort for the passengers and exposed to the methods of stream

    lining the vehicles body to minimize drag.

    UNIT I Car Body 9

    Types: saloon, convertibles, limousine, estate car, racing and sports

    car. Visibility: regulations, drivers visibility, tests for visibility, methods

    of improving visibility and space in cars. Safety: safety design, safety

    equipments for cars. Car body construction; design criteria, prototype

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    making, initial tests, crash tests on full scale model, Dummies and

    Instrumentation

    UNIT II Vehicle Aerodynamics 9

    Objectives. Vehicle drag and types; various types of forces andmoments, effects of forces and moments, side wind effects on forces

    and moments, Various body optimization techniques for minimum

    drag, wind tunnel testing: flow visualization techniques, scale model

    testing, component balance to measure forces and moments.

    UNIT III Bus Body 9

    Types: mini bus, single decker, double-decker, two level and

    articulated bus. Bus body layout; floor height, engine location,

    entrance and exit location, seating dimensions. Constructional details:

    frame construction, double skin construction, types of metal sections

    used, Regulations, Conventional and integral type construction.

    UNIT IV Commercial Vehicle

    9

    Types of body; flat platform, drop side, fixed side, tipper body, tanker

    body, Light commercial vehicle body types. Dimensions of drivers

    seat relation to controls. Drivers cab design.

    UNIT V Body Materials, Trim And Mechanisms

    9

    Steel sheet, timber, plastic, GRP, properties of materials; Corrosion,

    anticorrosion methods. Selection of paint and painting process. Body

    trim items. Body mechanisms.

    TOTAL: 45periods

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    TEXT BOOK

    1. J.Powloski - Vehicle Body Engineering - Business Books Ltd,

    London -1989

    REFERENCE BOOKS

    1. Giles.J.C. - Body construction and design - Liiffe Books

    Butterworth & Co. - 1971.

    2. John Fenton - Vehicle Body layout and analysis - Mechanical

    Engg. Publication Ltd., London 1982.

    3. Braithwaite.J.B. - Vehicle Body building and drawing -Heinemann Educational Books Ltd., London 1977.

    U7AUA22 VEHICLE EVALUATION & MAINTENANCE L T PC 3 0 03OBJECTIVE

    At the end of the course, the students will be able to have a completeknowledge of the vehicle maintenance procedures and acquire skills inhandling situations where the vehicle is likely to fail.UNIT I Maintenance Of Records And Schedules

    9

    Importance of maintenance, preventive (scheduled) and breakdown

    (unscheduled) maintenance, requirements of maintenance,preparation of check lists. Inspection schedule, maintenance ofrecords, log sheets and other forms, safety precautions inmaintenance.UNIT II Engine Maintenance

    9

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    Dismantling of engine components and cleaning, cleaning methods,visual and dimensional inspections, minor and major reconditioning ofvarious components, reconditioning methods, engine assembly, specialtools used for maintenance overhauling, engine tune up.UNIT III Chassis & Body Maintenance

    9

    Chasis-Mechanical and automobile clutch and gear box, servicing andmaintenance, maintenance servicing of propeller shaft and differentialsystem. Maintenance servicing of suspension systems. Brake systems,types and servicing techniques. Steering systems, overhauling andmaintenance. Wheel alignment, computerized alignment and wheelbalancing.Body-Vehicle body maintenance, minor and major repairs. Door locksand window glass actuating system maintenanceUNIT IV Electrical System Maintenance

    9Testing methods for checking electrical components, checking battery,starter motor, charging systems, DC generator and alternator, ignitionssystem, lighting systems. Fault diagnosis and maintenance of modernelectronic controls, checking and servicing of dash board instruments.UNIT V Maintenance Of Fuel System, Cooling Systems, &

    Lubrication System9

    Servicing and maintenance of fuel system of different types ofvehicles, calibration and tuning of engine for optimum fuel supply.

    Cooling systems, water pump, radiator, thermostat, anticorrosion andantifreeze additives. Lubrication maintenance, lubricating oil changing,greasing of parts.

    TOTAL: 45periods

    TEXT BOOK

    1. John Doke Fleet Management, McGraw-Hill Co. 1984.REFERENCE BOOKS

    1.James D Halderman - Advanced Engine Performance Diagnosis PHI -1998.

    2.Service Manuals from Different Vehicle Manufacturers.U7AUA23 FUEL CONSERVATION & ALTERNATE FUELS L T PC 3 1 04

    OBJECTIVES

    At the end of the course, the student will be able to acquire knowledgeof alternate fuels and the changes in the engine design for handling

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    them and understand various energy systems for use in theautomobiles.

    UNIT I Fuel Economey

    9

    Introduction, air-fuel mixtures and mixture requirements, analysis ofsingle jet carburetor, exact analysis of a carburetor, fuel requirementsof S.I. engines, Devices to meet the requirements of an idealcarburetor, petrol injection system, electronic fuel injection system,and rotary gate meters fuel in injection system Requirements of adiesel injection system, Heat release pattern and fuel injection, fuelspray patterns, S/V ratio of combustion chamber, and surface profile ofcombustion chamber.

    UNIT II Liquid Fuels 9

    Properties as engine fuel, alcohols and gasoline blends, performance inSI engine, methanol and gasoline blends, combustion characteristics inCI engines, emission characteristics, performance in SI & CI Engines.Various vegetable oils for engines, esterification, performance inengines, performance and emission characteristics, bio diesel and itscharacteristics.

    UNIT III Gaseous Fuels 9

    Availability of CNG, properties, modification required to use in engines,performance and emission characteristics of CNG using LPG in SI & CI

    engines, performance and emission of LPG. Hydrogen; storage andhandling, performance and safety aspects.

    UNIT IV Engine Modification For Alternate Fuels 9

    Modification required with blended fuel, modification required for SI

    engine on biogas, engine modification for LPG and related fuels, engine

    modification required for various vegetable oils.

    UNIT V Alternate Power Plants 9

    Layout of an electric vehicle, advantage and limitations, specifications,system components, electronic control system, high energy and powerdensity batteries, hybrid vehicle, fuel cell vehicles, solar poweredvehicles.

    TOTAL: 45+15(Tutorial) = 60periods

    TEXT BOOK

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    1.Richard.L. Bechfold- Alternative Fuels Guide Book- SAUE InternationalWarrendale-1997.

    REFERENCES1.Maheswar Dayal- Energy today & Tomorrow-I&B Horishr India_1982.

    2.Nagpal-Power plant engineering- Khanna Pulisher-19913.SAUE Paper No.840367,841333,841334,841156, Transactions,SAUE,USA

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    U7MEA29 FINITE ELEMENT ANALYSIS L T PC 3 1 04

    OBJECTIVE

    To introduce the concept of numerical analysis of structuralcomponents

    UNIT I Introduction

    9

    Review of basic analysis Stiffness and Flexibility matrix for simplecases Governing equation and convergence criteria of finite elementmethod.UNIT II Discrete Elements 9

    Bar, Frame, beam elements Application to static, dynamic andstability analysis.UNIT III Continuum Elements 9

    Various types of 2-D-elements Application to plane stress, plane strainand axisymmetric problems.

    UNIT IV Isoparametric Elements 9

    Applications to two and three-dimensional problems.UNIT V Field Problem 9

    Applications to other field problems like heat transfer and fluid flow.

    TOTAL: 45+15(Tutorial) = 60periods

    TEXT BOOK

    1.Tirupathi.R. Chandrapatha and Ashok D. Belegundu, Introduction toFinite Elements in Engineering, Prentice Hall India, Third Edition,2003.

    2.Introuciton to finite elements in engineering tirupathi, R.,chandrupatel ashok.D

    3.An introduction to finite Element Method J.N. Reddy4.Finite element analysis-Theory and programming C.S.Krishnamurthy,5.The finite Element Method in Engineering S.S.Rao.

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    REFERENCE BOOKS

    1.Reddy J.N. An Introduction to Finite Element Method, McGraw-Hill,2000.

    2.Krishnamurthy, C.S., Finite Element Analysis, Tata McGraw-Hill,2000.

    3.Bathe, K.J. and Wilson, E.L., Numerical Methods in Finite ElementsAnalysis, Prentice Hall of India, 1985.

    U7AUA24 VEHICLE EVALUATION & MAINTENANCE LAB L T PC0 0 3 2

    LIST OF EXPERIMENTS

    1. Study and layout of an automobile repair, service andmaintenance shop.

    2. Study and preparation of different statements/recordsrequired for the repair and maintenance works.

    3. Study and preparation of the list of different types of toolsand instruments required

    4. Minor and major tune up of gasoline and diesel engines5. Fault diagnosis in electrical ignition system, gasoline fuel

    system, diesel fuel system and rectification6. Study of the electrical systems such as head lights, side or

    parking lights, trafficator lights, electric horn system, windscreenwiper system, starter system and charging system.

    7. Study and checking of wheel alignment8. Simple tinkering, soldering works of body panels, study of

    door lock and window glass rising mechanisms.9. Practice the following:

    i) Adjustment of pedal play in clutch, brake, hand brake leverand steering wheel play

    ii) Air bleeding from hydraulic brakes, air bleeding of diesel fuelsystem

    iii) Wheel bearings tightening and adjustment

    10. Practice the following

    i) Adjustment of head lights beam

    ii) Removal and fitting of tyre and tube

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    U7AUA25 MODELLING & SIMULATION LAB L T PC0 0 3 2

    LIST OF EXPERIMENTS

    Modeling and Simulation of Manufacture of the following parts :1. Cylinder Head.2. Cylinder.3. Piston.4. Liner.5. Piston Pin and Piston Rings.6. Connecting Rod.7. Crankshaft8. Inlet and Exhaust Valves9. Cam.10. Cam Shaft.

    SEMESTER VIII

    U8AUA26 PROJECT WORK L T P C0 0 24 12

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    ELECTIVES FOR SEMESTER VIUEAUA27 ADVANCED THEORY OF I.C. ENGINES L T P C

    3 0 03Objective: - To make the students to understand the Analysis of I.C.Engines for improving the efficiency and to control the Emissions.UNIT I Cycle Analysis 9

    Otto, diesel, dual, Stirling and Brayton cycles, comparison of airstandard, fuel air and actual cycles, simple problems on the abovetopics.

    UNIT II Combustion 9

    Combustion reactions and stoichiometry, heat of reaction, adiabaticflame temperature in constant pressure and constant volume systems,fuels for internal combustion engines and their properties, premixedand diffusion combustion as applicable to SI and CI engines, conceptsof burning rate and flame velocity, fuel spray characteristics andcombustion in diesel engines.

    UNIT III Combustion Modelling 9

    Basic concepts of engine simulation, governing equations, simulationof various engine processes for SI and CI engines. Adiabatic flametemperature, Heat release calculations. Thermodynamic and Fluidmechanic based models.

    UNIT IV Advances in IC Engines 9

    LHR engines, surface ignition concept and multi fuel engines, stratifiedcharge and lean burn engines, performance and emission

    characteristics, merits and demerits.

    UNIT V Electronic Engine Management

    9

    Computer control of SI & CI engines for better performance and lowemissions, closed loop control of engine parameters of fuel injectionand ignition

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    TOTAL: 45periods

    TEXT BOOKS

    1.Ganesan .V - IC Engines - Tata McGraw-Hill, 2003.2.John B. Haywodd, Internal Combustion Engine Fundamentals,

    McGraw-Hill Automotive Technology Series ISBN 0-07-1000499-8,1988.REFERENCE BOOKS

    1. Ganesan .V Computer Simulation of Spark Ignition Processes- Universities Process Ltd, Hyderabad - 1993.

    2. Ganesan.V. Computer Simulation of compression ignitionengines Orcent Longman 2000.

    3. Richard Stone Introduction to IC Engines 2nd edition Macmilan 1992.

    UEAUA28 VIBRATION AND NOISE CONTROL L T P C

    3 00 3

    Objective: - To make the students to understand the Principles ofautomobile vibration and Noise , its controlling techniques forimproving the vehicle comfort.

    UNIT I Basics Of Vibration

    9

    Introduction, classification of vibration: free and forced vibration,

    undamped and damped vibration, linear and non linear vibration,response of damped and undamped systems under harmonic force,analysis of single degree and two degree of freedom systems, torsionalvibration, determination of natural frequencies.

    UNIT II Basics Of Noise

    9

    Introduction, amplitude, frequency, wavelength and sound pressurelevel, addition, subtraction and averaging decibel levels, noise doselevel, legislation, measurement and analysis of noise, measurement

    environment, equipment, frequency analysis, tracking analysis, soundquality analysis.

    UNIT III Automotive Noise Sources

    9

    Noise Characteristics of engines, engine overall noise levels,assessment of combustion noise, assessment of mechanical noise,

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    engine radiated noise, intake and exhaust noise, engine accessorycontributed noise, transmission noise, aerodynamic noise, tyre noise,brake noise.

    UNIT IV Control techniques

    9

    Vibration isolation, tuned absorbers, untuned viscous dampers,damping treatments, application dynamic forces generated by ICengines, engine isolation, crank shaft damping, modal analysis of themass elastic model shock absorbers.

    UNIT V Source Of Noise And Control 9

    Methods for control of engine noise, combustion noise, mechanicalnoise, predictive analysis, palliative treatments and enclosures,automotive noise control principles, sound in enclosures, sound energyabsorption, sound transmission through barriers

    TOTAL: 45 periods

    TEXT BOOKS

    1.Singiresu S.Rao - Mechanical Vibrations - Pearson Education, ISBM81-297-0179-0 - 2004.

    2.Kewal Pujara Vibrations and Noise for Engineers, Dhanpat Rai &Sons, 1992.

    REFERENCE BOOKS

    1.Bernard Challen and Rodica Baranescu - Diesel Engine RefrenceBook - Second edition - SAE International - ISBN 0-7680-0403-9 1999.

    2.Julian Happian-Smith - An Introduction to Modern Vehicle Design-Butterworth-Heinemann, ISBN 0750-5044-3 - 2004

    3.John Fenton - Handboo