Dynamic behavior of geared rotors

T. N. Shiau, J. S. Rao, J. R. Chang, Siu-Tong Choi

研究成果: Conference article同行評審

摘要

This paper is concerned with the dynamic behavior of geared rotor systems supported by squeeze film dampers, wherein coupled bending torsion vibrations occur. Considering the imbalance forces and gravity, it is shown that geared rotors exhibit chaotic behavior due to non linearity of damper forces. The route to chaos in such systems is established. In geared rotor systems, it is shown that torsional excitation can induce lateral vibrations. It is shown that squeeze film dampers can suppress large amplitudes of whirl arising out of torsional excitation.

原文English
期刊American Society of Mechanical Engineers (Paper)
出版狀態Published - 1997 十二月 1
事件Proceedings of the 1997 International Gas Turbine & Aeroengine Congress & Exposition - Orlando, FL, USA
持續時間: 1997 六月 21997 六月 5

All Science Journal Classification (ASJC) codes

  • 機械工業

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