ME 1601: DYNAMICS OF MACHINERY

 Syllabus

Module I 
Force analysis of plane motion mechanism: Static force analysis, analysis of four bar chain, slider crank mechanism, static force analysis with friction. Dynamic force analysis: D'Alembert's principle, inertia forces, dynamic force analysis of four bar and slider crank mechanism, Shaking forces, gear force analysis of spur, helical and bevel gears, Dynamics of reciprocating engines, equivalent masses, inertia force in single engine, bearing loads 
in single cylinder engine. 

Module II 
Flywheels: Inertia torque-turning moment diagrams for multi-cylinder engines, steam engines, coefficient of fluctuation of speed and energy, flywheel mass calculation. Gyroscopes: motion of a rigid body in 3 dimension, Gyrodynamics, gyroscope and gyroscopic couple, Gyroscopic effects on ships, aircrafts and automobiles. Brakes – Types of brakes, Block brake, Band brake, Band and Block brake, Internal expanding brake, Condition of self locking, Power transmitted and Heat generated.

Module III 
Balancing: Static and dynamic balancing, balancing of several masses in a plane, balancing of rotating masses in several planes, balancing of several masses in several planes. Condition of complete balancing of an engine, reciprocating and rotating parts, locomotive balancing, hammer blow, variation in tractive effort, swaying couple, Multi-cylinder inline engines, Radial and V-engines, Balancing machines and principles of working. 

Module IV 
Belt, Rope and Chain drives: Types of belt drives, Velocity ratio, Slip, Creep, Length of belt, Power transmitted, Ratio of tensions, Angle of contact, Centrifugal tension, Maximum tension, Initial tension, V belt drive, Ratio of Tensions in V belt and Rope drives, Kinematics of chain drive, Classifications of chains, Chain length. Governors – Watt governor, Porter governor, Proell governor, Hartnell governor, Sensitiveness, Hunting, Isochronism, Effort of governor, Controlling force.

References: 
1) Theory of Machines: Rattan, Tata McGraw Hill 
2) Theory of Machines and Mechanisms: Ghosh & Mallick, Prentice Hall India 
3) Machines & Mechanisms : Myszka, Pearson Education 
4) Theory of Machines : Thomas Bevan, Pearson Education 
5) Theory of Mechanism & Machines, Sharma & Purohit, PHI 
6) Theory of Machines and Mechanics: Uicker, Pennock, and Shigley, Mc Graw Hill 
7) Mechanism & Machine Theory:Ashok G.Ambekar,PHI 
8) Kinematics & Dynamics of Machinery, Norton, McGraw Hill 
9) Kinematics, Dynamics and Design of Machinery, Waldron & Kinzel, Wiley 

Type of Questions for University Exam.
Q 1.Eight short answer questions of 5 marks with two questions from each of the four modules. (8x5 = 40 marks) 
Q 2. to Q.5 : Two questions A & B of 15 marks from each modules with option to answer either A or B. (4x15 = 60 marks).