18ME752 Automotive Engineering syllabus for ME



A d v e r t i s e m e n t

Module-1 ENGINE COMPONENTS AND IT’S PRINCIPLE PARTS 0 hours

ENGINE COMPONENTS AND IT’S PRINCIPLE PARTS:

Spark Ignition (SI) & Compression Ignition (CI) engines, cylinder – arrangements and their relatives merits, Liners, Piston, connecting rod, crankshaft, valves, valve actuating mechanisms, valve and port timing diagrams, Types of combustion chambers for S.I.Engine and C.I.Engines, methods of a Swirl generation, engine positioning. Concept of HCCI engines, Hybrid engines, Twin spark engine, Electric car.

COOLING AND LUBRICATION:

Cooling requirements, Types of cooling- Thermo siphon system, Forced circulation water cooling system, Water pump, Radiator, Significance of lubrication, Splash and Forced feed system.

Module-2 TRANSMISSION SYSTEMS 0 hours

TRANSMISSION SYSTEMS:

Clutch-types and construction, gear boxes- manual and automatic, gear shift mechanisms, Over drive, transfer box, fluid flywheel, torque converter, propeller shaft, slip joints, universal joints. Differential and rear axle, Hotchkiss Drive and Torque Tube Drive.

BRAKES:

Types of brakes, mechanical compressed air, vacuum and hydraulic braking systems, construction and working of master and wheel cylinder, brake shoe arrangements, Disk brakes, drum brakes, Antilock – Braking systems, purpose and operation of antilock-braking system, ABS Hydraulic Unit, Rear-wheel antilock, & Numerical.

Module-3 STEERING AND SUSPENSION SYSTEMS 0 hours

STEERING AND SUSPENSION SYSTEMS:

Steering geometry and types of steering gear box-Power Steering, Types of Front Axle, Suspension, Torsion bar suspension systems, leaf spring, coil spring, independent suspension for front wheel and rear wheel, Air suspension system.

IGNITION SYSTEM:

Battery Ignition system, Magneto Ignition system, electronic Ignition system.

Module-4 SUPERCHARGERS AND TURBOCHARGERS 0 hours

SUPERCHARGERS AND TURBOCHARGERS:

Naturally aspirated engines, Forced Induction, Types of superchargers, Turbocharger construction and operation, Intercooler, Turbocharger lag.

FUELS, FUEL SUPPLY SYSTEMS FOR SI AND CI ENGINES:

Conventional fuels, Alternative fuels, Normal and Abnormal combustion, Cetane and Octane numbers, Fuel mixture requirements for SI engines, Types of carburetors, C.D.& C.C. carburettors, Multi point and Single point fuel injection systems, fuel transfer pumps, Fuel filters, fuel injection pumps and injectors. Electronic Injection system, Common Rail Direct Injection System.

Module-5 AUTOMOTIVE EMISSION CONTROL SYSTEMS 0 hours

AUTOMOTIVE EMISSION CONTROL SYSTEMS:

Different air pollutants, formation of photochemical smog and causes. Automotive emission controls, Controlling crankcase emissions, Controlling evaporative emissions, Cleaning the exhaust gas, Controlling the air-fuel mixture, Controlling the combustion process, Exhaust gas recirculation, Treating the exhaust gas, Air-injection system, Air-aspirator system, Catalytic converter.

EMISSION STANDARDS:

Euro I, II, III and IV norms, Bharat Stage II, III, IV norms. Motor Vehicle Act.

 

Course Outcomes:

At the end of the course, the student will be able to:

  • Identify the different parts of an automobile and it’s working.
  • Understand the working of transmission and braking systems.
  • Understand the working of steering and suspension systems and their applications.
  • Selection and applications of various types of fuels and injection systems. Analyse the cause of automobile emissions, its effects on environment and methods to reduce the emissions.

 

Question paper pattern:

  • The question paper will have ten full questions carrying equal marks.
  • Each full question will be for 20 marks.
  • There will be two full questions (with a maximum of four sub- questions) from each module.
  • Each full question will have sub- question covering all the topics under a module.
  • The students will have to answer five full questions, selecting one full question from each module.

 

Textbook/s

1 Automobile engineering Vol I and II Kirpal Singh Standard Publishers 12th Edition 2011

2 Automotive Mechanics S. Srinivasan Tata McGraw Hill 2003 2 nd Edition

 

Reference Books

1 Automotive Mechanics William H Crouse & Donald L Anglin Tata McGraw Hill Publishing Company Ltd 10th Edition 2007

2 Automotive Mechanics: Principles and Practices, Joseph Heitner D Van Nostrand Company, Inc

3 Automobile Engineering R. B. Gupta Satya Prakashan 4 thedition 1984.

4 Fundamentals of Automobile Engineering K.K.Ramalingam Scitech Publications (India) Pvt. Ltd

Last Updated: Tuesday, January 24, 2023