Anna University syllabus Regulation 2013

This post covers the all III year VI semseter mechanical Engineering  subjects syllabus  in Regulation 2013 given by Anna University Chennai

ME6601        DESIGN OF TRANSMISSION SYSTEMS                               

 UNIT I    DESIGN OF FLEXIBLE ELEMENTS                                                                              

Design of Flat belts and pulleys - Selection of V belts and pulleys – Selection of hoisting wire ropes and pulleys – Design of Transmission chains and Sprockets.

  UNIT II     SPUR GEARS AND PARALLEL AXIS HELICAL GEARS                                            

Speed ratios and number of teeth-Force analysis -Tooth stresses - Dynamic effects – Fatigue strength- Factor of safety - Gear materials – Design of straight tooth spur & helical gears based on strength and wear considerations – Pressure angle in the normal and transverse plane- Equivalent number of teeth-forces for helical gears.

    UNIT III    BEVEL, WORM AND CROSS HELICAL GEARS                                                          

Straight bevel gear: Tooth terminology, tooth forces and stresses, equivalent number of teeth. Estimating the dimensions of pair of straight bevel gears. Worm Gear: Merits and demerits- terminology. Thermal capacity, materials-forces and stresses, efficiency, estimating the size of the worm gear pair. Cross helical: Terminology-helix angles-Estimating the size of the pair of cross helical gears.

  UNIT IV     GEAR BOXES                                                                                                                 

Geometric progression - Standard step ratio - Ray diagram, kinematics layout -Design of sliding mesh gear box - Design of multi speed gear box for machine tool applications - Constant mesh gear box - Speed reducer unit. – Variable speed gear box, Fluid Couplings, Torque Converters for automotive applications.

  UNIT V   CAMS, CLUTCHES AND BRAKES                                                                              

Cam Design: Types-pressure angle and under cutting base circle determination-forces and surface stresses. Design of plate clutches –axial clutches-cone clutches-internal expanding rim clutches- Electromagnetic clutches. Band and Block brakes - external shoe brakes – Internal expanding shoe brake.

TOTAL : 45 PERIODS+15 TUTORIALS

TEXT BOOKS:

1.        Bhandari V, “Design of Machine Elements”, 3rd Edition, Tata McGraw-Hill Book Co, 2010.

2.        Joseph   Shigley,   Charles   Mischke,   Richard   Budynas   and   Keith   Nisbett   “Mechanical

Engineering Design”, 8th Edition, Tata McGraw-Hill, 2008.

ME6602                 AUTOMOBILE ENGINEERING                                          

UNIT I	VEHICLE STRUCTURE AND ENGINES
Types   of	automobiles,   vehicle   construction   and   different	layouts,   chassis,   frameand

body, Vehicle aerodynamics (various resistances and moments involved), IC engines –components-functions and materials, variable valve timing (VVT).

UNIT II            ENGINE AUXILIARY SYSTEMS                                                                                    

Electronically     controlled     gasoline     injection     system     for     SI     engines,     Electronically controlled    diesel    injection    system    (Unit    injector    system,    Rotary    distributor    type    and common rail direct injection system), Electronic ignition system (Transistorized coil ignition system, capacitive discharge ignition system), Turbo chargers (WGT, VGT), Engine emission control by three way catalytic converter system, Emission norms (Euro and BS).

UNIT III           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.

UNIT IV           STEERING, BRAKES AND SUSPENSION SYSTEMS                                               

Steering  geometry  and  types  of   steering  gear   box-Power   Steering,  Types  of   Front  Axle, Types of Suspension Systems, Pneumatic and Hydraulic Braking Systems, Antilock Braking System (ABS), electronic brake force distribution (EBD) and Traction Control.

UNIT V           ALTERNATIVE ENERGY SOURCES                                                                            

Use    of    Natural   Gas,    Liquefied    Petroleum   Gas,    Bio-diesel,    Bio-ethanol,    Gasohol    and Hydrogen in Automobiles- Engine modifications required –Performance, Combustion and Emission Characteristics of SI and CI engines with these alternate fuels - Electric and Hybrid Vehicles, Fuel Cell Note: Practical Training in dismantling and assembling of Engine parts and Transmission Systems should be given to the students.

TOTAL: 45 PERIODS

TEXT BOOKS:

1.        Kirpal Singh, “Automobile Engineering”, Vol 1 & 2, Seventh Edition, Standard Publishers, New Delhi 1997

ME6603                                      FINITE ELEMENT ANALYSIS                                             

UNIT I              INTRODUCTION                                                                                                            

Historical Background – Mathematical Modeling of field problems in Engineering – Governing Equations – Discrete and continuous models – Boundary, Initial and Eigen Value problems– Weighted Residual Methods – Variational Formulation of Boundary Value Problems – RitzTechnique – Basic concepts of the Finite Element Method.

UNIT II            ONE-DIMENSIONAL PROBLEMS                                                                                 

One Dimensional Second Order Equations – Discretization – Element types- Linear and Higher order Elements – Derivation of Shape functions and Stiffness matrices and force vectors- Assembly of Matrices - Solution of problems from solid mechanics and heat transfer. Longitudinal vibration frequencies and mode shapes. Fourth Order Beam Equation –Transverse deflections and Natural frequencies of beams.

UNIT III            TWO DIMENSIONAL SCALAR VARIABLE PROBLEMS                                            

Second Order 2D Equations involving Scalar Variable Functions – Variational formulation –Finite Element formulation – Triangular elements – Shape functions and element matrices and vectors. Application to Field Problems - Thermal problems – Torsion of Non circular shafts –Quadrilateral elements – Higher Order Elements.

UNIT IV          TWO DIMENSIONAL VECTOR VARIABLE PROBLEMS                                             

Equations of elasticity – Plane stress, plane strain and axisymmetric problems – Body forces and temperature effects – Stress calculations - Plate and shell elements.

UNIT V           ISOPARAMETRIC FORMULATION                                                                               

Natural co-ordinate systems – Isoparametric elements – Shape functions for iso parametric elements– One and two dimensions – Serendipity elements – Numerical integration and application to plane stress  problems  -  Matrix  solution  techniques  –  Solutions  Techniques  to  Dynamic  problems  –Introduction to Analysis Software.

TOTAL : 45 PERIODS

TEXT BOOK:

1.        Reddy. J.N., “An Introduction to the Finite Element Method”, 3rd Edition, Tata McGraw-Hill,2005

2.        Seshu, P, “Text Book of Finite Element Analysis”, Prentice-Hall of India Pvt. Ltd., New Delhi,

2007.

ME6604                             GAS DYNAMICS AND JET PROPULSION                                 

UNIT I             BASIC CONCEPTS AND ISENTROPIC FLOWS                                                           

Energy and momentum equations of compressible fluid flows – Stagnation states, Mach waves and Mach cone – Effect of Mach number on compressibility – Isentropic flow through variable ducts – Nozzle and Diffusers

UNIT II            FLOW THROUGH DUCTS                                                                                             

Flows through constant area ducts with heat transfer (Rayleigh flow) and Friction (Fanno flow) –variation of flow properties.

UNIT III            NORMAL AND OBLIQUE SHOCKS                                                                           

Governing equations – Variation of flow parameters across the normal and oblique shocks – Prandtl – Meyer relations – Applications.

UNIT IV          JET PROPULSION                                                                                                       10Theory of jet propulsion – Thrust equation – Thrust power and propulsive efficiency – Operating principle, cycle analysis and use of stagnation state performance of ram jet, turbojet, turbofan and turbo prop engines.

UNIT V           SPACE PROPULSION                                                                                                 

Types of rocket engines – Propellants-feeding systems – Ignition and combustion – Theory of rocket propulsion – Performance study – Staging – Terminal and characteristic velocity – Applications – space flights.

TOTAL: 45 PERIODS

TEXT BOOKS:

1.        Anderson, J.D., "Modern Compressible flow", 3rd Edition, McGraw Hill, 2003.

2.        Yahya, S.M. "Fundamentals of Compressible Flow", New Age International (P) Limited, New Delhi, 1996.

MG6851                                   PRINCIPLES OF MANAGEMENT                                          

UNIT I       INTRODUCTION TO MANAGEMENT AND ORGANIZATIONS                                         

Definition of  Management – Science or Art – Manager Vs Entrepreneur - types of managers - managerial roles and skills – Evolution of Management – Scientific, human relations , system and contingency  approaches  –  Types  of  Business  organization  -  Sole  proprietorship,  partnership, company-public and private sector enterprises - Organization culture and Environment – Current trends and issues in Management.

UNIT II            PLANNING                                                                                                                      

Nature and purpose of planning  – planning  process  –  types  of  planning  –  objectives  –  setting objectives – policies – Planning premises – Strategic Management – Planning Tools and Techniques– Decision making steps and process.

UNIT III           ORGANISING                                                                                                                 

Nature and purpose – Formal and informal organization – organization chart – organization structure– types – Line and staff authority – departmentalization – delegation of authority – centralization and decentralization  –  Job  Design  -  Human  Resource  Management  –  HR  Planning,  Recruitment,selection, Training and Development, Performance Management , Career planning and management.

UNIT IV          DIRECTING                                                                                                                     

Foundations of individual and group behaviour – motivation – motivation theories – motivational techniques – job satisfaction – job enrichment – leadership – types and theories of leadership – communication – process of communication – barrier in communication – effective communication – communication and IT.

UNIT V          CONTROLLING                                                                                                               

System  and  process  of  controlling  – budgetary  and  non-budgetary  control techniques  –  use  of computers and IT in Management control – Productivity problems and management – control and performance – direct and preventive control – reporting.

 TOTAL: 45 PERIODS

TEXTBOOKS:

1.        Stephen P. Robbins & Mary Coulter, “Management”, Prentice Hall (India)Pvt. Ltd., 10th Edition,2009.

2.        JAF  Stoner,  Freeman  R.E  and  Daniel  R  Gilbert  “Management”,  6th  Edition,  Pearson Education, 2004.

ME6004                        UNCONVENTIONAL MACHINING PROCESSES                             

UNIT I             INTRODUCTION                                                                                                             

Unconventional machining Process – Need – classification Brieoverview .

UNIT II            MECHANICAL ENERGY BASED PROCESSES                                                           

Abrasive Jet Machining – Water Jet Machining – Abrasive Water Jet Machining - Ultrasonic Machining.(AJM,  WJM,  AWJM  and  USM).  Working  Principles  –  equipment  used  –  Process parameters – MRR- Applications.

UNIT III            ELECTRICAL ENERGY BASED PROCESSES                                                             

Electric Discharge Machining (EDM)- working Principle-equipments-Process Parameters-Surface Finish and MRR- electrode / Tool – Power and control Circuits-Tool Wear – Dielectric – Flushing – Wire cut EDM – Applications.

UNIT IV          CHEMICAL AND ELECTRO-CHEMICAL ENERGY BASED PROCESSES                

Chemical machining and Electro-Chemical machining (CHM and ECM)-Etchants – Maskant - techniques of  applying  maskants  - Process Parameters –  Surface finish  and  MRR-Applications. Principles of ECM- equipments-Surface Roughness and MRR Electrical circuit-Process Parameters- ECG and ECH - Applications.

UNIT V           THERMAL ENERGY BASED PROCESSES                                                                

Laser  Beam  machining  and  drilling  (LBM),  plasma  Arc  machining  (PAM)  and  Electron  Beam Machining (EBM). Principles – Equipment –Types - Beam control techniques – Applications.

TOTAL: 45 PERIODS

TEXT BOOKS:

1.        Vijay.K. Jain “Advanced Machining Processes” Allied Publishers Pvt. Ltd., New Delhi, 2007

2.        Pandey P.C. and Shan H.S. “Modern Machining Processes” Tata McGraw-Hill, New Delhi, 2007.

.