Dynamic behavior of geared rotors

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

研究成果: Conference contribution

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
主出版物標題Manufacturing Materials and Metallurgy; Ceramics; Structures and Dynamics; Controls, Diagnostics and Instrumentation; Education; IGTI Scholar Award
發行者American Society of Mechanical Engineers (ASME)
ISBN(電子)9780791878712
DOIs
出版狀態Published - 1997 一月 1
事件ASME 1997 International Gas Turbine and Aeroengine Congress and Exhibition, GT 1997 - Orlando, United States
持續時間: 1997 六月 21997 六月 5

出版系列

名字Proceedings of the ASME Turbo Expo
4

Other

OtherASME 1997 International Gas Turbine and Aeroengine Congress and Exhibition, GT 1997
國家United States
城市Orlando
期間97-06-0297-06-05

All Science Journal Classification (ASJC) codes

  • Engineering(all)

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  • 引用此

    Shiau, T. N., Rao, J. S., Chang, J. R., & Choi, S. T. (1997). Dynamic behavior of geared rotors. 於 Manufacturing Materials and Metallurgy; Ceramics; Structures and Dynamics; Controls, Diagnostics and Instrumentation; Education; IGTI Scholar Award (Proceedings of the ASME Turbo Expo; 卷 4). American Society of Mechanical Engineers (ASME). https://doi.org/10.1115/97-GT-187