Analysis of nonlinear vibration for the cracked rotors with unsymmetrical viscoelastic supported conditions

被引：0
|
作者：
Chen, Changping [1 ]
Dai, Liming [1 ]
Fu, Yiming [1 ]
机构：
[1] Hunan Univ, Dept Engn Mech, Hunan 410082, Peoples R China
来源：
Proceedings of the ASME International Design Engineering Technical Conferences and Computers and Information in Engineering Conference, Vol 1, Pts A-C | 2005年
关键词：
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
The nonlinear governing equations of motion for the cracked rotor system with unsymmetrical viscoclastic Supported condition are derived and the nonlinear vibrations of the system are analyzed. The effects of the cracked depth, the cracked position and the disc position on the response curves of the rotational speed-the nonlinear vibration amplitude and the response Curve of the nonlinear amplitude-frequency are discussed in detail. The results can be used for the on-line crack monitor of the rotor System.
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页码：75 / 82
页数：8
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