Static force analysis of mechanisms, D' Alembert's principle, Dynamics of
rigid link in plane motion, Dynamic force analysis of planar mechanisms,
Piston force and crank effort. Turning moment of crankshaft due to force on
piston. Turning moment diagram for single cylinder double acting steam
engine,Four stroke IC engine and multi-cylinder engines, Fluctuation of
Space motion of rigid bodies, Angular momentum, Gyroscopic couples,
Gyroscopic stabilization, Ship stabilization, Stability of four wheel and two
wheel vehicles moving on curved paths. (Chapter - 3)
Mechanical Vibrations : Types of vibration, Degrees of freedom,
Longitudinal vibration, Single degree free and damped vibration. Forced
vibration of single degree under harmonic excitation. Vibration isolation.
Whirling of shaft and critical speed.
Introduction, Static balance, Dynamic balance, Balancing of rotating masses,
Two plane balancing graphical and analytical methods, Balancing of
reciprocating masses, Balancing of single cylinder engine, Balancing of multi
cylinder inline engines.
Introduction, Types of governors, Characteristics of centrifugal governors,
Gravity controlled and spring controlled centrifugal governors, Hunting of
centrifugal governors, Inertia governors, Effort and power of governor,
Controlling force diagrams for porter governor and spring controlled
Brakes and Dynamometers
Introduction, Law of friction and types of lubrication,Types of brakes, Effect
of braking on rear and front wheels of a four wheeler, Dynamometers, Belt
transmission dynamometer, Torsion dynamometer, Hydraulic dynamometer.