Posted inMechanics of Machines
EQUIVALENT STIFFNESS OF SPRING
(1) Springs in series (2) Springs in parallel (3) Combined springs (4) Inclined springs DAMPING: It is the resistance…
Posted inMechanics of Machines
TYPES OF VIBRATORY MOTION
· Free Vibration · Forced Vibration TERMS USED VIBRATORY MOTION: (a)Time period (or)period of vibration: It is…
Posted inMechanics of Machines
SINGLE DEGREE FREE VIBRATION
INTRODUCTION: When a system is subjected to an initial disturbance and then left free to…
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RESPONSE WITHOUT DAMPING
The amplitude of the force transmitted to the foundations is Where k is the Stiffness of the…
Posted inMechanics of Machines
VIBRATION ISOLATION AND TRANSMISSIBILITY
When a machine is operating, it is subjected to several time varying forces because of…
Posted inMechanics of Machines
FORCED VIBRATION WITH DAMPING
In this section we will see the behaviour of the spring mass damper model when…
Posted inMechanics of Machines
FORCED VIBRATION
INTRODUCTION: When a system is subjected continuously to time varying disturbances, the vibrations resulting under…
Posted inMechanics of Machines
Balancing of Inline Engines and Radial Engines
An in-line engine is one wherein all the cylinders are arranged in a single line,…
Posted inMechanics of Machines
BALANCING OF A SINGLE ROTATING MASS BY SINGLE MASS ROTATING IN THE SAME PLANE
BALANCING OF A SINGLE ROTATING MASS BY TWO MASSES ROTATING IN THE DIFFERENT PLANE: BALANCING…
Posted inMechanics of Machines
Balancing of Rotating Masses
BALANCING INTRODUCTION: Balancing is the process of eliminating or at least reducing the ground forces…