Sciences & technologie. B, Sciences de l’ingénieur
Volume 0, Numéro 38, Pages 15-24
2013-12-31

Flexural Vibration Of A Multi-disk Rotor With Different Boundary Conditions

Authors : Belahrache S . Necib B .

Abstract

In this paper the flexural vibrations of a multi-disk rotor is considered. The analysis is made for the rotor when it is simply-simply supported and when it is free-simply supported. This is done for the asymmetric undamped case where critical speeds and responses to synchronous and asynchronous forces are determined and compared.

Keywords

Vibrations, rotordynamics, flexible rotor, boundary conditions, critical speed.