Two Rotor System Free Torsional Vibration /Mechanical Vibration/Free Vibrations of Two Rotor System скачать в хорошем качестве

Two Rotor System Free Torsional Vibration /Mechanical Vibration/Free Vibrations of Two Rotor System

Two Rotor System Free Torsional Vibration Mechanical Vibration Free Vibrations of Two Rotor System. To verify natural frequency of Torsional vibration of two rotor system and position of node. This video are types of vibration basically torsional vibration single rotor system system.In this experiment one end of the shaft is gripped in the chuck and heavy flywheel free to rotate in ball bearing is fixed at the other end of the shaft. Thus length of the shaft can be varied during the experiments.The torsional vibration of the crankshaft forces the fluid through narrow passages that dissipates the vibration as heat. This type of damper reduces the vibration at specific engine speeds when an excitation torque excites the first natural frequency of the crankshaft, but not at other speeds.