JNTUH B.Tech 2nd year Automobile Engineering R13 gives you detail information about Automobile Engineering R13 year subject. It will be help full you to understand you completely curriculum of the year.
UNIT – I: Introduction
Layout of automobile – introduction chassis and body components . types of Automobile engines. – power unit – Introduction to engine lubrication – engine servicing Fuel System :S.I. Engine : Fuel supply systems, Mechanical and electrical fuel pump – filters – carburetor – types – air filters – petrol injection. Introductionto MPFI and GDI Systems. C.I. Engines :Requirements of diesel injection systems, types of injection systems, DI Systems IDI systems. fuel
pump, nozzle, spray formation, injection timing, testing of fuel pumps. Introduction CRDI and TDI Systems.
UNIT – II : Cooling System
Cooling Requirements, Air Cooling, Liquid Cooling, Thermo, water and Forced Circulation System – Radiators – Types – Cooling Fan – water pump, thermostat, evaporative cooling – pressure sealed cooling – antifreeze solutions. Ignition System :Function of an ignition system, battery ignition system, constructional features of storage, battery, auto transformer, contact breaker points, condenser and spark plug – Magneto coil ignition system, electronic ignition system using contact breaker, electronic ignition using contact triggers – spark advance and retard mechanism. Electrical System : Charging circuit, generator, current – voltage regulator – starting system, bendix drive mechanism solenoid switch, lighting systems, Horn, wiper, fuel gauge – oil pressure gauge, engine temperature indicator etc.
UNIT – III: Transmission System
Clutches, principle, types, cone clutch, single plate clutch, multi plate clutch, magnetic and centrifugal clutches, fluid fly wheel – gear boxes, types, sliding mesh, constantt mesh, synchro mesh gear boxes, epicyclic gear box , over drive torque converter. Propeller shaft – Hotch – Kiss drive, Torque tube drive, universal joint, differential rear axles – types – wheels and tyres. Suspension System :Objects of suspension systems – rigid axle suspension system, torsion bar, shock absorber, Independent suspension system.
TEXT BOOKS
1.Automobile Engineering / William H Crouse
2.A Text Book Automobile Engineering–Manzoor,.Nawazish Mehdi & .Yosuf Ali, Frontline Publications.
REFERENCES
1. A Text Book of Automobile Engineering by R K Rajput. Laxmi Publications.
2. Automotive Mechanics / Heitner
2. Automotive Engineering / Newton Steeds & Garrett
3. Automotive Engines / Srinivasan
4. A Text Book of Automobile Engineering By Khalil U Siddiqui New Age International
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