ME3212 DYNAMICS OF MACHINERY SYLLABUS | ANNA UNIVERSITY BE MECHATRONICS ENGINEERING 4TH SEM SYLLABUS REGULATION 2008 2011 2012-2013 BELOW IS THE ANNA UNIVERSITY FOURTH SEMESTER B.E. MECHATRONICS 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
ME3212 DYNAMICS OF MACHINERY L T P C
3 1 0 4
OBJECTIVES
To understand the force-motion relationship in components subjected to External
Forces.
To understand the force-motion analysis of standard mechanisms.
To understand the undesirable effects of unbalances resulting from prescribed motions
in mechanism.
To understand the effect of dynamics of Undesirable Vibrations.
To understand the principles in mechanisms used for governing of machines.
UNIT I FORCE ANALYSIS 10
Rigid Body dynamics in general plane motion – Equations of motion- Dynamic force analysis –
Inertia force and Inertia torque – D. Alemberts principle – The principle of superposition –
Dynamic Analysis in Reciprocating Engines – Gas Forces – Equivalent masses – Bearing loads
– Crank shaft Torque – Turning moment diagrams – Fly wheels.
UNIT II BALANCING 9
Static and dynamic balancing – Balancing of rotating masses – Balancing a single cylinder
Engine Balancing Multi – cylinder Engines – Partial balancing in locomotive Engines –
Balancing linkages.
UNIT III FREE VIBRATION 10
Basic features of vibratory systems – Degrees of freedom – Single degree a freedom – Free
vibration – Equations of motion – natural frequency – Types of Damping – Damped vibration
critical speeds of simple shaft – Torsional systems; Natural frequency of two and three rotor
systems.
UNIT IV FORCE VIBRATION 6
Response to periodic forcing – Harmonic Forcing – Forcing caused by unbalance – Support
motion – Force transmissibility and amplitude transmissibility vibration isolation.
32
UNIT V MECHANISM FOR CONTROL 10
Governors – Types – Centrifugal governors – Gravity controlled and spring controlled centrifugal
governors – Characteristics – Effect of friction – Controlling Force other governor mechanisms.
Gyroscopes – Gyroscopic forces and Torques – Gyroscopic stabilization - Gyroscopic effects in
Automobiles, ships and airplanes.
TOTAL: 60 PERIODS
TEXT BOOK
1. Rattan S.S., “Theory of Machines”, Tata McGraw – Hill Publishing Company Ltd., New
Delhi, 1994.
REFERENCES
1. Thomas Bevan, “Theory of Machines”, CBS Publishers and distributors, 1984.
2. Ghosh A. and Mallick A.K., “Theory of Mechanisms and Machines”, Affiliated East- West
Press Pvt. Ltd., New Delhi, 1988.
3. Shigley J.E. and Uicker J.J., “Theory of Machines and Machanisms“, McGraw – Hill, Inc.,
1995.
4. Rao J.S. and Dukkipati R.V., “Mechanism of Machine Theory”, Wiley – Eastern Limited, New
Delhi, 1992.
5. John Hannah and Stephens R.C., “Mechanics of Machines”, Viva low – Priced Student
Edition, 1999.
6. Sadhu Singh “Theory of a Machines”, Pearson Education, 2002.
ME3212 DYNAMICS OF MACHINERY L T P C
3 1 0 4
OBJECTIVES
To understand the force-motion relationship in components subjected to External
Forces.
To understand the force-motion analysis of standard mechanisms.
To understand the undesirable effects of unbalances resulting from prescribed motions
in mechanism.
To understand the effect of dynamics of Undesirable Vibrations.
To understand the principles in mechanisms used for governing of machines.
UNIT I FORCE ANALYSIS 10
Rigid Body dynamics in general plane motion – Equations of motion- Dynamic force analysis –
Inertia force and Inertia torque – D. Alemberts principle – The principle of superposition –
Dynamic Analysis in Reciprocating Engines – Gas Forces – Equivalent masses – Bearing loads
– Crank shaft Torque – Turning moment diagrams – Fly wheels.
UNIT II BALANCING 9
Static and dynamic balancing – Balancing of rotating masses – Balancing a single cylinder
Engine Balancing Multi – cylinder Engines – Partial balancing in locomotive Engines –
Balancing linkages.
UNIT III FREE VIBRATION 10
Basic features of vibratory systems – Degrees of freedom – Single degree a freedom – Free
vibration – Equations of motion – natural frequency – Types of Damping – Damped vibration
critical speeds of simple shaft – Torsional systems; Natural frequency of two and three rotor
systems.
UNIT IV FORCE VIBRATION 6
Response to periodic forcing – Harmonic Forcing – Forcing caused by unbalance – Support
motion – Force transmissibility and amplitude transmissibility vibration isolation.
32
UNIT V MECHANISM FOR CONTROL 10
Governors – Types – Centrifugal governors – Gravity controlled and spring controlled centrifugal
governors – Characteristics – Effect of friction – Controlling Force other governor mechanisms.
Gyroscopes – Gyroscopic forces and Torques – Gyroscopic stabilization - Gyroscopic effects in
Automobiles, ships and airplanes.
TOTAL: 60 PERIODS
TEXT BOOK
1. Rattan S.S., “Theory of Machines”, Tata McGraw – Hill Publishing Company Ltd., New
Delhi, 1994.
REFERENCES
1. Thomas Bevan, “Theory of Machines”, CBS Publishers and distributors, 1984.
2. Ghosh A. and Mallick A.K., “Theory of Mechanisms and Machines”, Affiliated East- West
Press Pvt. Ltd., New Delhi, 1988.
3. Shigley J.E. and Uicker J.J., “Theory of Machines and Machanisms“, McGraw – Hill, Inc.,
1995.
4. Rao J.S. and Dukkipati R.V., “Mechanism of Machine Theory”, Wiley – Eastern Limited, New
Delhi, 1992.
5. John Hannah and Stephens R.C., “Mechanics of Machines”, Viva low – Priced Student
Edition, 1999.
6. Sadhu Singh “Theory of a Machines”, Pearson Education, 2002.
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