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Thursday, November 8, 2012

AT2351 AUTOMOTIVE ENGINE COMPONENTS DESIGN SYLLABUS | ANNA UNIVERSITY BE AUTOMOBILE ENGINEERING 6TH SEMESTER SYLLABUS REGULATION 2008 2011 2012-2013

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AT2351 AUTOMOTIVE ENGINE COMPONENTS DESIGN SYLLABUS | ANNA UNIVERSITY BE AUTOMOBILE ENGINEERING 6TH SEMESTER SYLLABUS REGULATION 2008 2011 2012-2013 BELOW IS THE ANNA UNIVERSITY SIXTH SEMESTER B.E AUTOMOBILE ENGINEERING DEPARTMENT SYLLABUS, TEXTBOOKS, REFERENCE BOOKS,EXAM PORTIONS,QUESTION BANK,PREVIOUS YEAR QUESTION PAPERS,MODEL QUESTION PAPERS, CLASS NOTES, IMPORTANT 2 MARKS, 8 MARKS, 16 MARKS TOPICS. IT IS APPLICABLE FOR ALL STUDENTS ADMITTED IN THE YEAR 2011 2012-2013 (ANNA UNIVERSITY CHENNAI,TRICHY,MADURAI, TIRUNELVELI,COIMBATORE), 2008 REGULATION OF ANNA UNIVERSITY CHENNAI AND STUDENTS ADMITTED IN ANNA UNIVERSITY CHENNAI DURING 2009

AT2351 AUTOMOTIVE ENGINE COMPONENTS DESIGN L T P C
3 1 0 4
OBJECTIVE
To make the students understand the design concept and principles of various engine
components. These concepts and principles are familiarized for design of components.
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UNIT I INTRODUCTION 12
Engineering materials - Introduction endurance limit, notch sensitivity. Tolerances, types
of tolerances and fits, design considerations for interference fits, surface finish, surface
roughness, Rankine’s formula - Tetmajer’s formula - Johnson formula- design of pushrods.
UNIT II DESIGN OF CYLINDER, PISTON AND CONNECTING ROD 12
Choice of material for cylinder and piston, design of cylinder, piston, piston pin, piston
rings, piston failures, lubrication of piston assembly. Material for connecting rod,
determining minimum length of connecting rod, small end design, shank design, design
of big end cap bolts.
UNIT III DESIGN OF CRANKSHAFT 12
Balancing of I.C. engines, significance of firing order. Material for crankshaft, design of
crankshaft under bending and twisting, balancing weight calculations, development of
short and long crankarms. Front and rear-end details.
UNIT IV DESIGN OF FLYWHEELS 12
Determination of the mass of a flywheel for a given co- efficient of speed fluctuation.
Engine flywheel - stresses on the rim of the flywheels. Design of hubs and arms of the
flywheel, turning moment diagram.
UNIT V DESIGN OF VALVES AND VALVE TRAIN 12
Design aspects of intake & exhaust manifolds, inlet & exhaust valves, valve springs,
tappets and valve train. Design of cam & camshaft. Design of rocker arm. Cam profile
generation.
TOTAL: 60 PERIODS
Note: (Use of P S G Design Data Book is permitted in the University examination)
TEXT BOOK:
1. Khurmi. R.S. & Gupta. J.K., A textbook of Machine Design, Eurasia Publishing
House (Pvt) Ltd, 2001.
REFERENCES:
1. Jain.R.K, “Machine Design”, Khanna Publishers, New Delhi, 2005.
2. Giri.N.K, Automobile Mechanics, Khanna Publishers, New Delhi, 2007.

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