4th Year I Semester Code

Subject L T P C

1 Operations Research 4 1 - 4

2 Autotronics 3 2 4 3 Automotive Fuels and Emission Control 3 2 4 4 Automotive System Design 4 2 4 5 Industrial Economics & Management 3 - 3 6 Elective – I Stream – III( Open Elective) 4 - 3 7 Elective – V Stream – II 4 - 3

Total 25 01 06 25

4th Year II Semester Code

Subject L T P C

1 Project/ Internship 40 20 Total - 40 20

OPERATIONS RESEARCH

Course Description & Objectives:Ability to understand and analyze managerial problems in industry so that they are able to use resources (capitals, materials, staffing, and machines) more effectively; knowledge of formulating mathematical models for quantitative analysis of managerial problems in industry; skills in the use of Operations Research approaches and computer tools in solving real problems in industry; Mathematical models for analysis of real problems in Operations Research. Identify and develop operational research models from the verbal description of the real system.

Course Outcomes: 1. Recognize the importance and value of Operations Research and mathematical modeling in solving practical

problems in industry.2. Formulate a managerial decision problem into a mathematical model;3. Understand Operations Research models and apply them to real-life problems;4. Use computer tools to solve a mathematical model for a practical problem.5. Cognitive skills (thinking and analysis)6. Be able to build and solve Transportation Models and Assignment Models.7. Be able to understand the characteristics of different types of decision.

UNIT - I Definition:Definition - Characteristics and phases, Applications of OR.Allocation Models : Linear Programming Problem Formulation - Graphical solution - Simplex method - Artificial variables technique (i.e. Big M method only) - Duality principle, simple problems on dual formulation only.

UNIT - II Transportation Model:Formulation, IBFS-North West Corner method, LCEM, VAM, Unbalanced transportation problem, Optimality test by MODI method. Assignment Model - Formulation - Optimal solution by Hungarian method – Unbalanced Assignment problem- Restricted case.

UNIT - III Sequencing:Introduction – Assumptions in job sequencing, Johnson’s algorithm, Optimal solution for processing ‘n’ jobs through two machines , ‘n’ jobs through three machines ,‘n’ jobs through m machines.Replacement Model: Introduction - Replacement of resources that deteriorate with time - when money value is counted and not counted.

UNIT - IV Theory of Games:Introduction-classification of games- 2 person zero sum games- Assumptions -solution of games with saddle points - Rectangular games without saddle points, dominance principle - 2 X 2 games by Algebraic method, m X 2 & 2 X n games by graphical method. Waitingline Models: Introduction – Kendall’s Lee notation- single channel with infinite population, Multichannel with infinite population.

UNIT - V Inventory Models:Introduction - single item - Deterministic models- (i.e EOQ & EBQ) without shortages - Purchase inventory models with one price break and multi price break when shortages are not allowed.Simulation: Definition - types of simulation models – Simple problems.

TEXT BOOKS :1. Taha, “Introduction to Operations Research.”, 8th ed., PHI Publications, 2008.2. S.D. Sharma, “Operations Research”, 8th ed., Kedarnath Publishers, 2007.

REFERENCE BOOKS :1. Hiller & Libermann, “Introduction to Operations Research”, 8th ed., Tata Mc Graw Hill, 2010.2. D.S. Hira and R.K. Gupta, “Operations Research”, 5th ed., S.Chand & Co., 2008.3. P.K.Gupta and Manmohan, “Problems in Operations Research”, 8th ed., S.Chand & Co., 2003.4. Manohar Mahajan, “Operation Research”, 1st ed., Dhanpat Rai & Co., 2008.

AUTOTRONICS

Course Description & Objectives:Students will learn concepts and develop basic skills necessary to diagnose automotive electrical problems while, starting, charging, lighting systems, advanced automotive electrical systems etc.

Course Outcomes:On successful completion of this course students will be able to:

1. recognize and understand the different wiring diagrams used in manufacturer’s workshop manuals.

2. identify the various modules and sensors from the wiring diagrams.3. determine the function and operation of the various modules and sensors and have a

good knowledge of how they are used in the management of the vehicle control.4. communicate with the customer and the technician as to the faults observed and how it

can be rectified.5. understand the various functions of the sensors and actuators in the field of automotive

applications.

UNIT – I: Introduction to automotive electrical systems: Automotive generation, storage & distribution systems, wiring harness, circuit diagrams and symbols, 12/24/42 volt system, positive earth and negative earth, earth return and insulated return systems, Multiplexed wiring systems, Electromagnetic compatibility, Electromagnetic interference, Controlled Area Networks (CAN) Battery : Types, Principle of lead acid battery, Constructional details, Recharging the battery, Battery ratings, Battery Performance, Battery capacities, Battery efficiency, Battery tests, Battery failures, Alkaline battery, maintenance free batteries, hybrid batteries UNIT – II: Charging Systems & Regulators: D.C. Generators, A. C. Generators, Magnetos Constant current & voltage systems, Current & voltage regulator, Semi conductor type regulator, Regulator for alternators Starting Systems: Requirements of Starting system, starting system layout, selection of motor, matching battery, Drive mechanisms, Permanent magnet motors UNIT – III: Ignition systems: Introduction, types, Ignition coil, Distributor, Cam angle & Contact angle gap, Advance mechanisms, Ballast Resistance, Limitations of coil ignition, Transistorized Ignition systems, Spark plugs, types, construction. Lighting systems: Fundamentals, Headlight, types, lighting circuits, interior lighting, signaling, LED lighting, Gas discharge lighting UNIT – IV: Automotive Equipment& Accessories: Fuel gauge, oil pressure gauge, Temperature gauges, Speedometer, Warning Lights, Electric Horn, Horn Relay, Wind Shield wipers, Heaters & defrosters, Electric windows. Automotive Sensors & Actuators: Actuators, Air-flow rate sensor, angular position sensor, Throttle angle sensor, Temperature sensor, Knock sensor, Pressure sensor. Feedback for engine control, Solenoid actuators, motorized actuators.UNIT – V: Automotive Electronic Systems:

Electronic Ignition systems, Electronic injection systems, Antilock brake system circuit, Traction control, Electronic control of automobile transmission, Active suspension, Engine management system, ESP 06.Electric and hybrid vehicles: Types, Energy sources – batteries, Fuel cells, Solar and Hydrogen, Electric machines and controllers, Design considerations, challenges and recent developments.

List of Experiments:1. Demonstration of automotive electrical and electronic systems layout2. Demonstration of battery charging & battery testing3. Demonstration and testing of alternators4. Demonstration & testing of starting motors5. Demonstration of electronic ignition system6. Demonstration of dash board panel instruments & controls7. Demonstration of headlight beam alignment8. Testing of auto electrical components on multifunction tester9. Testing of CDI coil, spark plug and armature10. Demonstration of microcontroller 805111. Demonstration of electric bike and hybrid vehicle12. Demonstration of ECU diagnostic system13. InterfacingA/D converter and simpledataacquisition

TEXT BOOKS:1. Tom Denton, ‘Automobile Electrical & Electronic Systems’, SAE International2. Young, Griffithe, ‘Automobile Electrical & Electronic Equipments’, The English

Language Book Co., London.3. Bechfold SAE 1998, ‘Understanding Automotive Electronics’.

REFERENCES:1. V.A.W.Hilliers, ‘Fundamentals of Automotive Electronics’, 2nd ed., Hatchin, London,

1997.2. Tomwather J. R., Cland Hunter, ‘Automotive Computer & Control System’, Prentice Inc.

NJ.3. Robert N. Brandy, ‘Automotive Computers & Digital Instrumentation’, 3rd ed., Prentice

Hall Eaglewood, Cliffs, NJ., 1998.4. P. L. Kohli, ‘Automotive Electrical Equipments’, 3rd ed., Tata McGraw Hill Pub. Co.

Ltd., 2000.

AUTOMOTIVE FUELS AND EMISSION CONTROL

Course Description & Objectives:

To develop the basic knowledge of the students in automobile engines pollution formation & control techniques, measurement techniques and to make them understand the social, cultural, global and environmental responsibilities of the professional engineer, and the principles of sustainable design and development.

Course Outcomes:On successful completion of this course students will be able to:

1. understand the emission and its effect on human health and environment.2. know about the formation of pollutant in SI engine.3. understand the formation of pollutant in CI engine4. have knowledge on emission control techniques.5. understand the emission measurement techniques, emission standards and various test

procedure

UNIT – I: Introduction:Emissions - sources of emission, effect of pollution on human health. Emission norms - Euro & Bharat emission regulations and emission test cycles.Estimate of petroleum reserve, need for alternate fuel, availability and comparative properties of alternate fuels, CNG, LPG, Alcohol, Vegetable oil and Bio-gas. Alcohol - Manufacture of alcohol, properties, blending of Methanol and Ethanol, engine design modifications required and effects of design parameters, durability. Types of vegetable oils for engine application, esterification, biogas, properties, engine performance and emission characteristics.UNIT – II: Emissions from SI & CI Engines and its Control: Emission formation in S.I. engines – Hydrocarbons – Carbon monoxide – Nitric Oxide, Lead particulates – Polyneculear aromatic hydro carbon emission – Effects of design and operating variables on emission formation in spark ignition engines – Controlling of pollutant formation in engines – Thermal reactors – Catalytic converters – Charcoal Canister Control for evaporative emission – Positive crank case ventilation system for UBHC emission reduction. Chemical delay – Significance – Intermediate compound formation – Pollutant formation on incomplete combustion – effect of operating variables on pollutant formation – Controlling of emissions – Driving behavior – Fumigation – Exhaust gas recirculation – Air injection – Cetane number effect. UNIT – III: Emission Measurement and Test procedure: Measurement of CO, CO2, by NDIR. Hydrocarbon by FID – Chemiluminescent detector for NOx measurement, Smoke meters – Dilution tunnel technique for particulate measurement. Procedures on Engine and Chassis Constant Volume Sampling procedures –Emission Test– Sampling probes and valves – Quantifying emissions –Dynamometers.UNIT – IV: Noise Control: Identification of noise sources, quantification, control of air borne noise - use of noise absorber, barrier, different materials, criteria for the selection of materials, control of structure borne noise - treatments for vibration damping materials for hood liner and head liner, resonance and ill effects of resonance. Characteristics of vehicle noise, sources of vehicle noise, engine noise, techniques for locating and measuring engine noise, engine noise control techniques, inlet and exhaust noise mechanism and control, noise from cooling system, transmission noise and tyre noise. Anechoi chamber.UNIT – V: Vibration Control:

Introduction, vibration analysis, sources of vibration, damping of vibration, rubber mountings, vibration isolation and absorption. Constrained and extensive layer damping. Engine and drivetrain vibrations, vehicle and chassis vibration. Application of plastics and composites in automobiles.

TEXT BOOKS:1. John B Heywood, “Internal Combustion Engine Fundamentals”, 2nd ed., McGraw Hill

International ed.s, 1988.2. Crouse.W.M, Anglin.A.L., Automotive Emission Control, McGraw Hill 1995.2. Matthew Harrison, “Vehicle Refinement – Controlling Noise and Vibration in Road

Vehicles”, 4th ed., Elsevier Butterworth-Heinemann, Burlington, 2004.

REFERENCES:1. Heinz Heisler, “Advanced Engine Technology”, SAE 1995.2. Robert Hickling and Mounir M. Kamal, “Engine Noise – Excitation, Vibration and

Radiation”, 2nd ed., Plenum press, New York, 1982.3. “Automobiles and pollution” SAE Transaction, 1995. 4. Springer and Patterson, “Engine Emission”, 2nd ed., Plenum Press, 1990.5. White R G and Walkar J G, “Noise and Vibration”, 4th ed., Ellis Horwood Ltd., 2000.

List of Experiments:1. Measurement of properties of liquid fuels.2. Measurement of emissions from SI and CI engines using constant volume sampling

method3. Measurement of emissions from SI and CI engines using exhaust gas analyzer.4. Measurement of particulate emissions from diesel engines.5. Measurement of noise from different components of an automobile.6. Measurement of vibration from different components of an automobile.

AUTOMOTIVE SYSTEM DESIGN

Course Description & Objectives:To analyze the stress and strain on transmission components; understand, identify and quantify failure modes for the parts and to impart knowledge on classificationtypes, functions, materials used, constructional details, methods of manufacturing and troubles&remedies.

Course Outcomes:Upon the successful completion of the course, learners will be able to

1. select and design a suitable clutch for the drive system.2. select suitable gear ratio and number of speeds to design the gear box for any system.3. estimate the load, moment and stresses on frame members and suspension.4. estimate the load, moment and stresses on front axle and steering system.5. estimate the load, moment and stresses on final drive and rear axle

UNIT – I: Considerations in design: Statistics in design, design for natural tolerances, statistical analysis, mechanical reliability. Design of clutches:Design requirements of friction clutches, selection criterion, torque transmission capacity, lining materials, Design of single plate clutch, multi-plate clutch and centrifugal clutch.UNIT – II: Design of gearbox and final drive: Selection of gear ratios & final drive ratio, Design of gears, shafts, splines and housing, selection of bearings.Design of final drive & differential gearing, Selection of wheels and tyres.UNIT – III: Design of brake, axle systems: Design of hydraulic braking system, Internal expanding shoe brake and disc brake.Design of axles & propeller shafts:Design of front & rear axles, Design of propeller shafts for bending, torsion & rigidity, Design of universal joints and slip joints. UNIT – IV: Design of suspension System: General design considerations of suspension system, Design of leaf springs for automobile suspension system, Design considerations of Belleville springs, Elastomeric springs, Air (Pneumatic) springs. UNIT – V: Optimization:Introduction to design optimization of mechanical elements, adequate & optimum design, methods of optimization, Johnson’s method of optimum Design-Simple problems in optimum design like axially loaded members, shaft subjected to torsional and bending moments and other machine elements.

TEXT BOOKS:1. Joseph E. Shigley& Larry D. Mitchell, ‘Mechanical Engineering Design’, Fourth ed.,

McGraw-Hill International Book Company, 2007.2. R.C. Johnson, ‘Optimum Design of Mechanical Elements’, 2nd ed., John Wiley & Sons,

1997.

REFERENCES:1. Patil S.P., ‘Mechanical System Design’, 2nd ed., Jaico Publishers, 1997.2. M. F. Spotts& T.E. Shoup, ‘Design of Machine Elements’, Seventh ed., Pearson

Education.

3. Bhandari V. B., ‘Design of Machine Elements’, 2nd ed., Tata McGraw-Hill Publishing Company Ltd., New Delhi, 2000.

4. Julian Happian – Smith, ‘An Introduction to Modern Vehicle Design’, Butterworth Heinemann

5. Pandya N.C.& Shah C.S., ‘Elements of Machine Design’, Twelth ed., 1994, Charotar Publishing House.

6. J.S. Arora, ‘Introduction to Optimum Design’, 2nd ed., McGraw-Hill Book Company Ltd., 1998.

List of Experiments:

1. Design and development of CAD models of single plate and multi-plate clutches in CATIA

2. Structural analysis of different clutches at various operating conditions using ANSYS3. Design of CAD models of gear box/final drive/differential in CATIA4. Structural analysis of gearbox/final drive/differential using ANSYS5. Development of CAD model of a propeller shaft using CATIA6. Torsional and bending analysis of propeller shaft using ANSYS7. Design and development of leaf springs using CATIA8. Analysis of leaf spring using ANSYS at different loading conditions.

INDUSTRIAL ECONOMICS & MANAGEMENT

Course Description & Objectives:To equip the student to make decisions in the industry considering the economic, managerial aspects.

Course Outcomes: On completion of the course, the student would be able to:

1. understand various aspects other than technical like financial, marketing, and industrial safety

2. know the labour acts that play a critical role in the successful product delivery.3. appreciate the economics of engineering management for optimum product delivery.

UNIT – I: Functions of Management:Definition of Management,Characteristics, Objectives, hierarchy,Importance, Forecasting.Organizing – Process &Principles,types. Human Resource management functions.DouglasMcGregor’s Theory X and Theory Y, Maslow’s hierarchy of human needs.UNIT – II: Engineering Economics: Introduction to basic economics terms such as demand and supply, Time value of money, cash flows, depreciation, Types of depreciation, reasons for depreciation, Methods of computing depreciation, sinking fund method, Declining balance method, Investment decisions for capital assets, evaluation criteria for Investment decisions, Payback period, average rate of return.

UNIT – III: Financial Management: Sources of Finance, financial statements, Balance sheet and P & L Account, Break even Analysis and its applications, accounting ratios.Marketing:Marketing Concepts – Objective –Types of markets, Market Segmentation, Market strategy- 4 P’s of market, Market Research, Advertising. UNIT – IV: Production Management: Selection of site, plant layout – objectives, principles, types, merits & demerits of different types of layout, PERT / CPM, Work Study, Method study, Work Management.UNIT – V: Materials Management: Scope, advantages, functions of materials management, Purchasing objectives, Functions of Purchase department, Purchasing cycle, Purchase procedure, Inventory Control - ABC Analysis, EOQ.

TEXT BOOKS:1. Gene Burton and Manab, Thakur, “Management, Today – Principles and Practice” 2nd

ed., Tata McGraw Hill Publishing Company, New Delhi, 2000.2. O.P. Khanna, “Industrial Engineering & Management”, 8th ed., DhanpatRai& Sons, New

Khanna Publishers, New Delhi, 2006.

REFERENCES:1. Keith Davis, “Human Behavior at Work Organizational Behavior”, 2nd ed., Tata McGraw

Hill Publishing Company, New Delhi, 2000.2. J.P.Bose, S. Talukdar, “Business Management”, 3rd ed., New Central Agencies (P) Ltd.,

2007.3. Philip Kotler, “Marketing Management”, 2nd ed., Prentice Hall of India New Delhi.4. JawaharLal, “Costing & Cost Control”, 4th ed., Tata McGraw Hill, 2006.

Electives

Stream- I and Stream – III courses will be given by Science & Humanities, MBA and other Departments.

Stream - II

Sl. No.

Automobile & IC Engines Design Materials & Motorsport Engineering

Name of the Course Pre-requisit Name of the Course Pre-requisit

1 Automotive Safety VBE Composite materials. MS

2Automotive Air-

conditioning TD&HT Nano technology MS

3Finite Element

MethodsACD Racing Two and four wheelers FME

4Combustion in

EnginesFICE.ATICE Motorsport Vehicle Analysis FME

5Modern Vehicle

Technology.vbe Engine Testing and Certification FME

6New Generation

and Hybrid VehiclesFICE Vehicle Maintenance AC,AMT,VBE

7Transport

ManagementAutomotive Aerodynamics VBE,FME

ENGINE TESTING AND CERTIFICATION

Objectives:The primary aim of this module is to give students in depth knowledge of engine testing and evaluation techniques. The module emphasizes on standards & directives for various types of engine tests. Expected Outcome:Upon completion of the subject the student should be able to: Understand the process of engine testing & evaluation. Obtain the information about testing standards & certification. Evaluate performance of different engine & different fuels. Understand emission measurements. Analyze test data.

UNIT-I: Engine Test Facilities 9Test cell requirements, cell console & control room, ventilation, air conditioning & exhaust, cooling, lubrication/fuel supply systems, noise & vibration control in test cells, electrical.

UNIT-II: Engine Dynamometer & Tests Equipments 9Engine dynamometers, types of dynamometers, dynamometer panels, engine controllers, data acquisition, engine dynamometer coupling, fuel consumption meter, air fuel ratio measurement, oil consumption measurement, temperature& pressure measurement, humidity measurement, calibration & maintenance program/ durability.

UNIT-III: Engine Measurements 9Engine test standards, full throttle & part throttle performance, road load testing, ISO mapping, interpolation, heat balance, friction measurement, durability, maintenance, practical on above.

UNIT-IV: Engine Emission Measurements in various modes 9Emission analyzers, emission cycles for diesel commercial vehicles, tractors &gensets, steady state and transient cycles, dilution tunnel, particulate emissions, calibration and maintenance.

UNIT-V: Advanced Engine Testing 9Use of special equipments, fuel injection pressure, combustion pressure, needle lift, heat balance, gas exchange process, combustion photography, swirl measurement, analysis of data.

Reference Books:1.A.J.Martyr, M.A.Plint, Engine Testing Theory and Practice, SAE International, Third Edition, 2007.

AUTOMOTIVE AIRCONDITIONING

Course Description & Objectives:The subject aims to discuss principles and the various processes of air conditioning, the thermodynamics involved and optimal design of the various subsystems and methods to distribute conditioned air in the space.

Course Outcomes:On successful completion of this course students will be able to:

1. understand the laws of thermodynamics and basic refrigeration cycles.2. know about the refrigerants, refrigeration equipments.3. understand the psychrometric tables and charts, processes, combinations and

calculations.4. have knowledge on heating and cooling load calculation.

UNIT – I: Review of Thermodynamics: Laws, General equations, Processes, Equations applied to processes, definitions & methods of refrigeration.Basic Refrigeration Cycles: Carnot cycle, Reversed Carnot cycle, Simple Vapour compression cycle, sub-cooling, superheating, Liquid to suction vapour heat exchanger, Calculations and performance of above cycles, Actual vapor compression cycle.UNIT – II: Refrigerants: Classification, requirements of refrigerants like Thermodynamic, physical, & chemical. Comparison among commonly used refrigerants, Selection of Refrigerants, Effect on Ozone depletion and global warming, Alternative Refrigerants.RefrigerationEquipments: Compressor, Condenser, Evaporator, Expansion devices, Types & performance characteristics, selection, methods of charging and leak testing.UNIT – III: Psychrometry: Moist air as a working substance, Psychrometric properties of air, Use of Psychrometric tables and charts, Processes, Combinations and Calculations, ADP, Coil Condition line, Sensible heat factor, Bypass factor.Comfort:Thermal exchange between human body and environment, factors affecting comfort, effective temperature comfort chart, ventilation requirements, outside & inside design conditions.UNIT – IV: Heating and Cooling Load Calculation: Representation of actual air conditioning process by layouts and on psychrometric charts, Load analysis RSHF, GSHF, ESHF, Enumeration and brief explanation of the factors forming the load on refrigeration and air conditioning systems, load calculation of automobile vehicle for comfort and transport air conditioning. Energy conservation in air conditioning systems.UNIT – V: Air Distribution System: Re-circulated air, Ventilation air, duct system, principle of duct sizing and air distribution, it’s norms, diffusers, dampers, layout, duct systems.

TEXT BOOKS:1. S.C. Arora&Domkundwar, “A Course in Refrigeration and Air Conditioning”, 2nd ed.,

Dhanpatrai& Sons, 2009.2. Dossat, “Principles of Refrigerations”, 2nd ed., Wiley Eastern, 2006.

REFERENCE BOOKS:1. Manohar Prasad, “Refrigeration and Air Conditioning”, 2nded., New Age, 2002.2. C.P. Arora, “Refrigeration and Air Conditioning”, 3rded., Tata McGraw Hill 2009.

List of Experiments:

1. Conduct an experiment to evaluate the COP of a refrigeration system.2. To demonstrate the basic Vapour Compression Cycle of Refrigeration.3. 2. To study theoretical cycles and plotting ofT- and P.H. charts.4. 3. To study the properties of refrigerant at salient point s of the cycle.5. 4. To find out refrigerating effect and work input, hence, actual and theoretical C.O.P.6. 5. To study functioning of vapour compression cycle at various evaporator temperatures 7. 6. To study thermal energy balance at evaporator, condenser and overall.8. 7. To study compressor efficiency at varying functioning condition.9. Measurement of dry bulb and wet bulb temperatures and calculation of psychrometric

properties of refrigerants.

FINITE ELEMENT METHODS

Course Description & Objectives:Course aims to equip the students with the Finite Element Analysis fundamentals, to introduce domain discretization, polynomial interpolation, application of boundary conditions, assembly of global arrays, and solution of the resulting algebraic systems.

Course Outcomes:Upon completing this course, the students will be able to:1. identify mathematical model for solution of common engineering problems.2. formulate simple problems into finite elements.3. solve structural, thermal and fluid flow problems.4. derive element matrix equation by different methods and applying basic laws in

mechanics and integration by parts.5. solve complicated 3d structural problems for stress analysis under impact loads.

UNIT – I: Finite Element Analysis: Historical background - weighted residual methods-basic concept of fem - variational formulation of B.V.P.- Ritz method-finite element modeling - element equations - linear and quadratic shape functions - bar, beam elements - applications to heat transfer.UNIT – II: Finite Element Analysis of 2D Problems:Basic boundary value problems in 2 dimensions-triangular, quadrilateral, higher order elements - poissons and laplace equation - weak formulation - element matrices and vectors-application to solid mechanics, heat transfer, fluid mechanics.UNIT – III: ISO-Parametric Formulation:

Natural co-ordinate systems - lagrangian interpolation polynomials - isoparametric elements – formulation - numerical integration - 1D, 2D, triangular elements - rectangular elements - illustrative examples.UNIT – IV: Solution to Plane Elasticity Problems:Introduction to theory of elasticity-plane stress-plane strain and axisymmetric formulation principles of virtual work, consistent and lumped formulation-use of local co-ordinates, element matrices using energy approach.UNIT – V: Special Topics: Dynamic analysis – equation of motion - mass matrices - free vibration analysis - natural frequencies of longitudinal - transverse and torsional vibration - introduction to transient field problem - non linear analysis - use of softwares - h and p elements - special element formulation.

TEXT BOOKS:1. Chandraputla, Ashok and Belegundu , “Introduction to Finite Elements in Engineering”,

3rd ed., PHI Publishers, 2009.2. S.S. Rao, “The Finite Element Methods in Engineering”, 4th ed., Pergamon, 2005.

REFERENCES:1. J.N. Reddy, “An introduction to Finite Element Method”, 3rded., McGraw Hill, 2005.2. Alavala, “Finite Element Methods”, 2nd ed., PHI, 2008.3. Kenneth H. Huebner, Donald L. Dewhirst, “The Finite Element Method for Engineers”,

4th ed., John Wiley & Sons (ASIA), 2007.4. C.S. Krishna Murthy, “Finite Element Analysis”, 2nd ed., Tata MC graw Hill, 2005.

COMBUSTION IN ENGINES

Course Description & Objectives:Course aims to equip the students with the fundamental aspects,thermodynamic relations, chemical kinetics of combustion process in internal and external combustion engines along with different types of flames and burning characteristics of different fuels.

Course Outcomes:Upon completing this course, the students will be able to:1. understand basics of combustion2. apply fundamentals of thermodynamics to evaluate combustion characteristics3. understand different flames and calculate different flame speeds4. understand formation of spray and droplet behavior, spray combustion in IC engines and

gas turbines5. understand combustion process in direct and indirect injection engines, detonation of

liquid and gaseous fuels.6. Understand combustion of solid fuels and differentiate the combustion phenomenon

between solid and liquid fuels.

UNIT-I:Thermodynamics of Combustion Premixed and diffusion combustion process in IC engines and gas turbines. First and Second Law of Thermodynamics applied to combustion- combustion Stoichiometry- chemical equilibrium, spray formation and droplet combustion.

UNIT-II:Chemical Kinetics of Combustion Fundamentals of combustion kinetics, rate of reaction, equation of Arrhenius, activation energy. Chemical thermodynamic model for Normal Combustion.

UNIT-III:Properties of working fluids, unburned mixture composition, gas property relationships, A simple analytical ideal gas model, thermodynamic charts, unburned mixture charts, burned mixture charts, relation between unburned and burned mixture charts, tables of properties and composition, unburned mixtures, burned mixtures, transport properties, exhaust gas composition, equivalence ratio determination from exhaust gas constituents, effects of Fuel/Air Ratio non-uniformity, Combustion inefficiency

UNIT-IV:Flames Laminar premixed – flame speed correlations- quenching, flammability, and ignition, flame stabilization, laminar diffusion flames, turbulent premixed flames-Damkohler number.Burning of Fuels: spray formation & droplet behaviour, gas turbine spray combustion, direct injection engine combustion, detonation of liquid – gaseous mixture, combustion of solid fuels.

UNIT-V:LATEST TRENDSAlternate fuel combustion: Biodiesel fuels, alcohol fuels, combustion modeling fundamentals, Homogeneous charge compression ignition engine,stratified charge combustion, gasoline direct injection, Hydrogen combustion, fuel cells

Books:1.V.Ganesan, ‘Internal combustion Engines’, Tata McGraw Hill Book Co, Eighth Reprint,

2005.2.Combustion Engineering – Gary L. Borman, Kenneth W. Ragland, McGraw Hill3. John. B. Heywood,’Internal Combustion Engines’", Tata McGraw Hill Co., Newyork,

1988.

Reference Books:1.Spalding.D.B., "Some fundamental of Combustion", Butterworth Science Publications,

London, 1985.2.Lewis.B., Pease.R.N. and Taylor.H.S., "Combustion Process High Speed Gas Dynamics

and Jet PropulsionSeries ", Princeton University Press, Princeton, New Jersey, 1976.3.Ashley Campbel, “Thermodynamic analysis of combustion engine”, John book company,

Newyork, 1979.4. J.l.Ramos, “Modeling of Internal Combustion Engine”, Mcgraw hill book company New

york 1990

MODERN VEHICLE TECHNOLOGY

Course Description & Objectives:The objectives are to familiarize with the latest Automobile accessories and equipments of modern vehicle systems with help of electronic systems.

Course OutcomesOn successful completion of this course students will be able to:

1. Knowabout the Modern Automobile accessories and engine management systems.2. Gainknowledge about various suspension systems.3. Understandthe concept of automotive air-conditioning systems.4. Knowabout various collision warning systems. 5. Knowabout passenger comfort and convenient systems.

UNIT – I: Driver Information Systems: Introduction, driver support systems – driver information, driver perception, driver convenience, driver monitoring. Vehicle support systems – general vehicle control, collision avoidance, vehicle status monitoring.UNIT – II: Driver Assisting Systems: Global positioning systems, geographical information systems, navigation systems, automotive vision system, road recognition, driver assistance systems.UNIT – III: Safety Systems:Active and passive safety systems, Airbags, seat belt tightening system, collision warning systems, child lock, anti lock braking systems, traction control, Electronic Stability Programme. Crash worthiness of vehicle, vehicle crash testing, testing with dummies.Security Systems:Anti theft technologies, smart card system, number plate coding.UNIT – IV: Comfort Systems:Active suspension systems, requirement and characteristics, different types, power steering, collapsible and tiltable steering column, power windows, biometric systems.Adaptive Control Systems: Adaptive cruise control, adaptive noise control, anti spin regulation, cylinder cut- off technology.UNIT – V: Electronic Engine Management:The Feedback control carburettor, single point and multipoint injection system, working of electronic fuel injector, different types of electronic fuel injection systems like L, K, KE, LU, LH and Motronic, ME & MH systems.

TEXT BOOKS:1. LjuboVlacic, Michel Parent and Fumio Harashima, “Intelligent Vehicle Technologies”,

Butterworth-Heinemann publications, Oxford, 2001.2. Ronald K Jurgen, “Navigation and Intelligent Transportation Systems – Progress in

Technology”, Automotive Electronics Series, SAE, USA, 1998.

REFERENCES:1. William B Riddens, “Understanding Automotive Electronics”, 5th ed., Butter worth

Heinemann Woburn,1998.2. Bechhold, “Understanding Automotive Electronics”, SAE, 1998.

3. Robert Bosch, “Automotive Hand Book”, 5th ed., SAE, 2000.4. Patent No. 20070284869, Automotive passenger restraint and protection apparatus.5. Patent No. 20080011732, Passenger seat having occupant detector for automotive

vehicle.6. Patent No. 20070273166, System for detecting objects colliding with automotive vehicle.

NEW GENERATION AND HYBRID VEHICLES

Course Description & Objectives:To illustrate the new generation vehicles and their operation and controls.

Course Outcomes:Upon completion of this course the student will be familiar in the recent developments:

1. pertaining to energy system, vehicle operation, and newer vehicles. 2. on the area of suspension systems, brakes, aerodynamics etc

UNIT I: Introduction:Electric and hybrid vehicles, flexible fuel vehicles (FFV), solar powered vehicles, magnetic track vehicles, fuel cells vehicles. UNIT II:Power System and New Generation Vehicles:Hybrid Vehicle engines, Stratified charge engines, learn burn engines, low heat rejection engines, hydrogen engines, HCCI engine, VCR engine, surface ignition engines, VVTI engines. High energy and power density batteries, fuel cells, solar panels, flexible fuel systems. UNIT III: Vehicle Operation and Control:Computer Control for pollution and noise control and for fuel economy – Transducers and actuators - Information technology for receiving proper information and operation of the vehicle like optimum speed and direction. UNIT IV: Vehicle Automated Tracks:Preparation and maintenance of proper road network - National highway network with automated roads and vehicles - Satellite control of vehicle operation for safe and fast travel, GPS. UNIT V:Suspension, Brakes, Aerodynamics and Safety:Air suspension – Closed loop suspension, compensated suspension, anti skid braking system, retarders, regenerative braking, safety gauge air backs- crash resistance. Aerodynamics for modern vehicles, safety systems, materials and standards.

TEXT BOOKS:1.Heinz, "Modern Vehicle Technology" Second Edition, Bu 2.Bosch Hand Book, SAE Publication, 2000

REFERENCES:1.Light weight electric for hybrid vehicle design. 2.Advance hybrid vehicle power transmission, SAE. 3.Noise reduction, Branek L.L., McGraw Hill Book company, New York, 1993.

TRANSPORT MANAGEMENT

Course Description & Objectives:Students undergoing this course are expected tomanage a transport fleet and their related activities for minimizing operational cost and have the knowledge about the motor vehicle acts,insurance& taxation regulations etc.

Course Outcomes:Upon the successful completion of the course, learners will be able to:

1. apply the principles of personnel management2. describe the various transport systems and advantages of motor transport.3. assess the operating costs for transport vehicles and estimate the fare structure.4. apply the motor vehicle act in fleet management5. apply the various maintenance activities to vehicles

UNIT – I: Motor Vehicle Act: Short titles & definitions, Laws governing to use of motor vehicle & vehicle transport, Licensing of drivers & conductors, Registration of vehicle, State & interstate permits, Different types of RTO forms, Rules regarding construction of motor vehicles, Central Motor Vehicle Rules & amendments, Government administration structure - Organization & management of motor vehicle department, Traffic rules, Signals & controls, responsibility of driver, Public relations & public authorities, Accidents, Causes & analysis, Liabilities & preventive measures, Offences, penalties & procedures, Personnel, Authorities & duties. UNIT – II: Taxation & Insurance:Objectives, Bombay Motor Vehicle Taxation Act, Structure & methods of laving taxation, Onetime tax, Tax exemption & tax renewal. Insurance:Significance& types of insurance, Comprehensive, Third party insurance, Furnishing of particulars of vehicles involved in accident, Award of the claims tribunal, MACT (Motor Accident Claims Tribunal), Solatium Fund, Hit & run case, accident claims & survey report including post accident procedures, Duty of driver in case of accident, Surveyor & Loss Assessor.UNIT – III: Passenger Transport Operation: Structure of passenger transport organizations, introduction to road corporation act, Typical depot layouts, requirements, Problems on fleet management, Fleet maintenance, Bus & Crew Scheduling, significance of Motor Transport Workers act, personnel & training - training for drivers & conductors, Public relations, passenger amenities, advertisement work, Theory of fares, Basic principles of fare charging, Differential rates for different types of services, Depreciation & debt charges, operation cost, Revenues, Economics & records. Management Information System (MIS) in passenger transport operation.UNIT – IV: Goods Transport Operation: Structure of goods transport organizations, scheduling of goods transport, Freight calculations, Management Information System (MIS) in goods transport operation, storage & transportation of petroleum products. UNIT – V: Advance Techniques in Traffic Management:Vehicle & traffic navigation system, global positioning system, advanced traffic control devices, Intelligent Transport System.

TEXT BOOKS:1. Motor Vehicle Act - Govt. of India Publications.2. Santosh Sharma, “Productivity in Road Transport”, 2nd ed., Association of State Road

Transport Undertakings, New Delhi.3. P.G.Patankar, “Road Passenger Transport in India”, 2nd ed., CIRT, Pune, 2008.

REFERENCES:1. S.K. Shrivastava, “Economics of Transport”2. Transport Development in India, S. Chand & Co. Pvt. Ltd., New Delhi.3. Gupte&Dighe, “Motor Vehicle Laws in Maharashtra”, Hind Publications.4. Bus Transport operation, L. Kitchin.

COMPOSITE MATERIALS

Course Description and objective:This course focuses on constituent materials, processing, testing and various applications of the composites materials. Course Outcomes:Upon completion of this course, the students will be able to:1. Know various composite components e.g. reinforcement and matrices 2. Handle various composite materials manufacturing equipments.3. Employ principles of material selection and design for composite materials.4. Demonstrate basic knowledge on the various composite processing techniques.5. Explain International and national standard testing methods

UNIT –I Introduction to Composites: General introduction & concept, Historical development, Concept of Composite materials, material properties that can be improved by forming a composite material& its engineering potential. Basic definitions, Types of composites based on matrix and fiber. Advantages & limitations of Composites UNIT-II Constituent materials in Composites: Role and Selection of reinforcement materials, Types of fibers, Mechanical properties of fibers, Glass fibers, Carbon fibers, Aramid fibers, Metal fibers, Alumina fibers, Boron Fibers, Silicon carbide fibers, Quartz and Silica fibers, Multiphase fibers, Whiskers, Flakes etc. Functions of a Matrix, Desired Properties of a Matrix Polymer Matrix (Thermosets and Thermoplastics), Metal matrix, Ceramic matrix, Carbon Matrix, Glass Matrix etc. Fiber reinforced Polymer (FRP) Laminated composites.Lamina& Laminate Lay-up, Ply-orientation definition UNIT-III Composite Manufacturing Processes:Fabrication Techniques:Tooling and Specialty materials, Release agents, Peel plies, release films and fabrics, Bleeder and breather plies, bagging films. Hand Lay-up, Autoclave molding, Fiber-

only performs, Wet Lay-up and Spray-up, Filament winding, Pultrusion, Resin Transfer Molding(RTM), Compounding, Injection molding

UNIT-IV Characterization of Composites: Mechanical testing of composites, Tensile testing, Compressive testing, Intralaminar shear testing, Inter laminar shear testing, Thermal testing, Fracture testing etc. Environmental Effects on composite. Strength and Failure theories:Strength of Laminates Failure Mechanics of Composites, Macromechanical Failure Theories, Maximum stress theory, Maximum Strain Theory, Tsai-Hill Theory, Tsai-Wu Theory,Comparison of Failure Theories

UNIT-V Engineering Applications: Joining of Composites:Adhesives, Mechanical, Welding, Friction-fit integral joints. Various joining processes of FRP laminated composites.Recycling of Composites:Categories of scrap composites, Recycling methods for: Thermoplastic matrix composites, Thermoset matrix composites.Applications of FRP composites. Applications related to Aerospace, Automobile, Bridge and other Civil Engineering Structures.

TEXT BOOKS:1. Hull D. and Clyne T.W., An Introduction to Composite Materials, 2nd Ed., Cambridge

University Press 20132. Mallick, P.K. a n d  Newman S., (edition),” Composite Materials Technology Processes

and properties”, Hansen Publisher, Munish, 1990.REFERENCEBOOKS:

1. Mallick, P.K., Fiber Reinforced  Composites Materials, Manufacturing and Manufacturing and Design”, Maneel Dekker Inc, 1993.

2. Chawla K.K., Composite Materials: Science and Engineering 3rd Ed., Springer 2012.

NANO TECHNOLOGY

Objective of the Course:This course is intended to develop interest among the students in the area of nano technology and to initiate research inclination.Course Outcomes:Upon the successful completion of the course, learners will be able to:

1. Understand basics of nano-science, nano-technology, nano-materials and their applications.2. Understand methods of fabrication of nano materials, their properties and usage of various

tools.3. Gain knowledge on carbon nano tubes, preparation of carbon nano tubes and their properties

and applications.

UNIT - I

Genesis of Nano Technology: Introduction - Nano Science - Nano technology - Nano materials - Scope of applications - topics from nature - Basic principles of Nano science and technology - Basics of quantum mechanics - Quantum Nano structures. UNIT - IIFabrication of Nano Materials: Introduction - Nano materials - Properties of Nano materials - Techniques used in Nano technology - Top - Down approach - Bottoms-up approach - Tools used in Nano technology - Electron Micro Scope - Atomic Force Microscope (AFM). Synthesis of Nano materials.UNIT - IIICarbon Nano Tubes (CNT): Introduction - Preparation - Properties - Classification - Fullerens - Applications of Carbon Nano Tubes. UNIT - IVDomain Application of Nano Technology: Introduction - Applications of Nano technology - Environment and Energy - Textiles - Agriculture - Electronics & Communication - Computers - Medicine - Space technology. UNIT - VProjected use & Implications of Nano Technology: Introduction - Assessment of opportunities - Bottlenecks in implementation of Nano technology - Exploration and Economical concerns of Nano technology - Current research activity.TEXT BOOKS :

1. Mark Ratner, “Nano technology”, 3rd ed., Pearson Education, 2008.2. ManasiKarkare, “Nano Technology Fundamentals and Applications”, 1st ed., I.K.

International Publishing House, 2008.REFERENCE BOOKS :

1. T. Pradeep, “Nano The Essentials”, 3rd ed., McGraw-Hill Education, 2009.2. A.K. Badyopadhyay, “Nano Materials”, 1st ed., New age International Publications, 2009.

RACING TWO WHEELERS AND FOUR WHEELERS

Course Description & Objectives:Thecourseshould enable the studentsto understandtheTwostrokeSI engine,fourstrokeSIengine;merits and demerits.Symmetricaland unsymmetricalporttimingdiagrams, understandthetypesof scavenging processes,Fuelsystem,Lubrication system.Magnetocoilandbattery coilsparkignition system. The student will also be able to understandtheconstructionand workingofelectronicignition system,startingsystem;kickstarter systems,typesofclutches, gear box and shockabsorbers and understandthetypesofbrakes, wheels, tyresandtubes.

Course Outcomes:Upon the successful completion of the course, learners will be able to:

4. Differentiatevariouslayouts,analyzethe meritsandlimitationsandapplyinrealtime.Study,performcorrectionsand assemblethe variouspartsof the vehicle.

5. Understand varioussystemslikesteeringsystems,braking system, suspensionsystemand engineetc.

6. Gain knowledge ondrive linesystem,finaldriveanddifferential,rear

axle,wheelsandtires,suspensionandbrake systems.7. Realizeeffectsofmaintenanceandminimize the consumptionofpetroleumbased fuels.8. Describethemaintenanceproceduresof variouselectricalsystemslikebattery,starter motor,

alternator, D.Cmotor etc.

UNIT-I: POWER UNIT SIEngineTypes;meritsanddemerits.Variousporttimingdiagrams.Typesofscavengingprocesses; meritsanddemerits,scavengingpumps.Fuelsystem,Cooling&Lubricationsystem.Ignitionsystem& electronic ignitionsystem.Startingsystem.

UNIT-II: CHASSIS, BRAKES AND TYRES Frames&Body:Typesofframe,construction,loads,designconsideration,materials,Regulations, aerodynamic, aesthetic &ergonomics considerations for bodywork.TypesofBrakes,Frontandrearbrakelinks,Layouts.Spookedwheel,Castwheel,Discwheel,Disc types.Tyres and tubes.Workingsystemof ABS and EBD.

UNIT-III: STEERING &SUSPENSION Steering geometry, influence ofsteeringsystem, steeringcolumn construction.Suspensionrequirements,designconsiderations,trailing&leadinglink,swingingarm,springs&shock absorbers.

UNIT-IV: TRANSMISSION SYSTEMS Clutch–specialrequirements,differenttypes,needofprimaryreduction,selectionoftransmission-gear transmission,gearshiftmechanism,belttransmission,automatictransmissionsuchasCVT,finaldrive, wheeldrive arrangement, drive by wire.UNIT–V: PERFORMANCE &MAINTANENCE RoadPerformance:Handlingcharacteristics,driver&pillionseatingarrangement,ergonomics& comfort,roadholding&vehiclestability,ridingcharacteristics,safetyarrangements,special requirements.Maintenance:Preventive &brake down maintenance, factorsaffectingfueleconomy&emission.

Text Book1. Irving.P.E.-Motor Cycle Engineering-Temple PressBook, London– 1992.

2. "Two stroke Motor Cycles", Staff &Motor Cycles, London llefe Books.

References

1. TheCycle Motor Manual-Temple Press Limited,London-19902. Encyclopedia of Motorcycling-20 volume Marshall,Cavensih, UK-19893. BrayantR.V,Vespa-Maintenance and Repair Series–S.Chand& Co., New Delhi-1986.

4. RaymondBroadLambretta-APracticalGuidetomaintenanceandrepair–S.Chand&Co.,New Delhi-1987.

MOTORSPORT VEHICLE ANALYSIS

Course Description & Objectives:Goal of the course is to providethe knowledge onprinciplesinvolvedindiscretizationandfiniteelementapproachandto learn to formstiffnessmatrices and forcevectors for simple elements. Thesubjectshouldenable the studentsto understandthebasics of Engineeringproblems, Mathematicalmodelingof FEA, understand the finiteelement formulations ofBoundaryValue problems, understand ONE dimensionalFEA.

Course Outcomes:Upon the successful completion of the course, learners will be able to:

1. Understand thevariousengineeringproblems,formulate mathematicalmodelingandknowengineeringapplications of FEA.

2. Understand StatementComparisons,Piecewisecontinuoustrial functions like a bar finiteelement.3. Understand generalformoftotalpotentialfor1-Dapplications,Generic formof finiteelementequations4. Perform Approximationofgeometryandfieldvariableof3

noddedtriangularelements,Fournoddedrectangular elements,Higherorder elements.5. Carry out Structuralmechanicapplicationsin2-dimensions–

Elasticityequations,Stressstrainrelations,Planeproblems of elasticity, Elementequations–, Assembly.6. UnderstandTWO dimensionalFEA 5 .Understand Dynamic Analysis usingFEM

UNIT-I:Finite Element Formulation of Boundary Value Problems

Weighted residual methods –general weighted residual statement – weak formulation of the weighted residual statement –comparisons – piecewise continuous trial functions example of a bar finite element – functional and differential forms – principle of stationary total potential Rayleigh Ritz method – piecewise continuous trial functions – finite element method – application to bar element

UNIT-II:One Dimensional Finite Element Analysis General form of total potential for 1-D applications – generic form of finite element equations – linear bar element – quadratic element –nodal approximation – development of shape functions – element matrices and vectors – example problems – extension to plane truss– development of element equations – assembly – element connectivity – global equations – solution methodsUNIT-IIIFinite Element Analysis of One Dimensional And Two Dimensional ProblemsOne dimensional finite element analysis-Linear bar element-Quadratic bar element-Beam element-Frame element-One dimensional heat transfer-Two dimensional finite element analysis-approximation of geometry and field variables-Three nodded triangular element- Natural coordinates and coordinate transformation – Numerical integration-Incorporation of boundary conditions – concept of non-linearity.UNIT-IV:Dynamic Analysis Using Finite Element MethodIntroduction – vibrational problems – equations of motion based on weak form – longitudinal vibration of bars– consistent mass matrices – element equations –solution of eigenvalue problems – vector iteration methods – normal modes – transient vibrations – modeling of damping – mode superposition technique –direct integration methods

UNIT-V: Analysis ProcedureAnalysis Procedure for Roll Cage, Gear Box, Transmission Shafts, Knuckle, Rotors, Brake pad etc.(Systematic problem approach)

Text book:1. Chandrupatla&Belagundu, ―Introduction to Finite Elements in Engineering‖, 3rd Edition, Prentice-Hall of India, Eastern Economy Editions. ISBN-978-81-203-2106-9

Reference books:1. J.N.Reddy, ―An Introduction to the Finite Element Method‖, McGraw-Hill International Editions(Engineering Mechanics Series), 1993. ISBN-0-07-051355-42. P.Seshu, ―Text Book of Finite Element Analysis‖, Prentice-Hall of India Pvt. Ltd. New Delhi, 2007. ISBN-978-203-2315-53. David V.Hutton,‖Fundamentals of Finite Element Analysis‖, Tata McGraw-Hill Edition 2005. ISBN-0-07-239536-24. Cook,Robert.D., Plesha,Michael.E&Witt,Robert.J. ―Concepts and Applications of Finite Element Analysis‖,Wiley Student Edition, 2004. ISBN-10 81-265-1336-5.

AUTOMOTIVE SAFETY

Course Description & Objectives:To provide good exposure to automotive safety aspects including the understanding of the various safety equipments.

Course Outcomes: On completion of the course, the students would be exposed to:

1. various comfort features 2. recent technologies in automobile field 3. exterior and interior safety features and their necessity

UNIT I: Introduction:Design of the body for safety, energy equation, engine location, deceleration of vehicle inside passenger compartment, deceleration on impact with stationary and movable obstacle, concept of crumble zone, safety sandwich construction.UNIT II: Safety Concepts:Active safety: driving safety, conditional safety, perceptibility safety, operating safety, passive safety: exterior safety, interior safety, deformation behaviour of vehicle body, speed and acceleration characteristics of passenger compartment on impact. UNIT III: Safety Equipments:Seat belt, regulations, automatic seat belt tightener system, collapsible steering column, tiltable steering wheel, air bags, electronic system for activating air bags, bumper design for safety.UNIT IV: Collision Warning and Avoidance:Collision warning system, causes of rear end collision, frontal object detection, rear vehicle object detection system, object detection system with braking system interactions.

UNIT V: Comfort and Convenience System:Steering and mirror adjustment, central locking system , Garage door opening system, tyre pressure control system, rain sensor system, environment information system

TEXT BOOKS 1. Bosch, “Automotive Handbook”, 8thEdition, SAE publication, 2011. 2. Powloski. J., “Vehicle Body Engineering”, Business books limited, London, 1969.

REFERENCES: 1. Ronald.K.Jurgen, “Automotive Electronics Handbook”, 2ndEdition, McGraw-Hill Inc.,

1999.

VEHICLE MAINTENANCE

Course Description & Objectives:

This course is to make the students have a complete knowledge of the vehicle maintenance procedures and acquire skills in handling situations where the vehicle is likely to breakdown.To develop the basic knowledge of the students in the various maintenance schedules and work shop records. The objectives are to develop the skills of the students in the Maintenance of vehicles and to serve as a pre-requisite course for other courses in UG and PG programmes, specialized studies and research.

Course Outcomes: On completion of the course, the students would be exposed to:On successful completion of this course students will be able to:

1. Know the various forms and records of work shop. 2. Understand the functioning of engines and its trouble shooting.3. Know the Chassis and suspension maintenance.4. Maintain the Electrical equipment and trouble shooting.5. Trouble shoots the fuel block, Radiator boiling and lubrication system.

UNIT-I: Maintenance of Records and SchedulesImportance of maintenance, preventive (scheduled) and breakdown (unscheduled) maintenance, requirements of maintenance, preparation of check lists. Inspection schedule, maintenance of records, log sheets and other forms, safety precautions in maintenance.UNIT-I: Engine Maintenance

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

Chassis-Mechanical and automobile clutch and gear box, servicing and maintenance, maintenance servicing of propeller shaft and differential system. Maintenance servicing of

suspension systems. Brake systems, types and servicing techniques. Steering systems, overhauling and maintenance. Wheel alignment, computerized alignment and wheel balancing. Body-Vehicle body maintenance, minor and major repairs. Door locks and window glass actuating system maintenanceUNIT-IV: Electrical System Maintenance Testing methods for checking electrical components, checking battery, starter motor, charging systems, DC generator and alternator, ignitions system, lighting systems. Fault diagnosis and maintenance of modern electronic controls, checking and servicing of dash board instruments.UNIT-V: Maintenance Of Fuel System, Cooling Systems, & Lubrication SystemServicing and maintenance of fuel system of different types of vehicles, calibration and tuning of engine for optimum fuel supply. Cooling systems, water pump, radiator, thermostat, anticorrosion and antifreeze additives. Lubrication maintenance, lubricating oil changing, greasing of parts.

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.

AUTOMOTIVE AERODYNAMICS

Course Description & Objectives:The subject aims to provide guidance to industry on reducing the aerodynamic drag in heavy truck vehicles, develop innovative drag reducing concepts that are operationally and economically sound and establish a database of experimental, computational, and conceptual design information

Course Outcomes:On successful completion of this course students will be able to:

1. evaluate basic fluid theory.2. applycfd to a range of problems.3. understand lift, drag and down force definitions and calculations.4. demonstrate a knowledge and understanding of aerodynamics in automotive field.5. understand the principles and functions of wind tunnel.

UNIT – I: Introduction: Scope, historical developments, fundamentals of fluid mechanics, flow phenomenon related to vehicles, external and Internal flow problem, resistance to vehicle motion, performance, fuel consumption and performance potential of vehicle aerodynamics, engine cooling requirement, air flow to passenger compartment, duct for air conditioning, cooling of transverse engine and rear engine.

UNIT – II: Aerodynamic drag of Cars: Cars as a bluff body, flow field around car, drag force, types of drag force, analysis of aerodynamic drag, drag coefficient of cars, strategies for aerodynamic development, low drag profiles.UNIT – III: Shape Optimization of Cars: Front end modification, front and rear wind shield angle, boat tailing, hatch back, fast back and square back, dust flow patterns at the rear, effects of gap configuration, effect of fasteners.UNIT – IV: Vehicle Handling:Origin of forces and moments on a vehicle, lateral stability problems, methods to calculate forces and moments – vehicle dynamics under side winds, the effects of forces and moments, characteristics of forces and moments, dirt accumulation on the vehicle, wind noise, drag reduction in commercial vehicles.UNIT – V: Wind Tunnels for Automotive Aerodynamics: Introduction, principle of wind tunnel technology, limitation of simulation, stress with scale models, full scale wind tunnels, measurement techniques, equipment and transducers, road testing methods, numerical methods.

TEXT BOOK:1. Hucho W H, “Aerodynamic of Road vehicles”, 2nd ed., Butterworth Co. Ltd., 1997.

REFERENCES:1. Pope A, “Wind Tunnel Testing “, John Wiley & Sons, 2nd ed., New York, 1974.2. Automotive Aerodynamic: Update SP-706, SAE, 1987.3. Vehicle Aerodynamic, SP-1145, SAE, 1996.