Research on Rubbing Fault in a Dual-Disc Overhung Rotor-Bearing System

Abstract:

Article Preview

Mechanical model and rubbing force model of a dual-disc overhung rotor-bearing system are set up respectively. By using an experiment rig to simulate rubbing fault, the nonlinear dynamic characteristics of rubbing rotor system are investigated and the dynamic characteristics of mid-disc and overhung disc are analyzed respectively. The numerical simulation results coincide with the experiment results and the research in this paper has practical reference value to the safe and stable run of the practical rotating machinery.

Info:

Periodical:

Key Engineering Materials (Volumes 353-358)

Edited by:

Yu Zhou, Shan-Tung Tu and Xishan Xie

Pages:

977-980

DOI:

10.4028/www.scientific.net/KEM.353-358.977

Citation:

Z. H. Ren et al., "Research on Rubbing Fault in a Dual-Disc Overhung Rotor-Bearing System", Key Engineering Materials, Vols. 353-358, pp. 977-980, 2007

Online since:

September 2007

Export:

Price:

$35.00

In order to see related information, you need to Login.