Development of identification procedure for the internal and external damping in a cracked rotor system undergoing forward and backward whirls

In the present work, a procedure for the estimation of internal damping in a cracked rotor system is described. The internal (or rotating) damping is one of the important rotor system parameters and it contributes to the instability of the system above its critical speed. A rotor with a crack during...

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Bibliographic Details
Main Authors: Dipendra Kumar Roy, Rajiv Tiwari
Format: Article
Language:English
Published: Polish Academy of Sciences 2019-05-01
Series:Archive of Mechanical Engineering
Subjects:
Online Access:https://journals.pan.pl/Content/112051/PDF/AME_2019_128446.pdf