Disk/Shaft Vibration Induced by Bearing Clearance Effects: Analysis and Experiment-Reference-Cited by-同舟云学术

Disk/Shaft Vibration Induced by Bearing Clearance Effects: Analysis and Experiment

Published:1996-04-01 Issue:2 Volume:118 Page:204-208
ISSN:1048-9002
Container-title:Journal of Vibration and Acoustics
language:en
Short-container-title:

Author:

Flowers G. T.¹,Wu Fangsheng¹

Affiliation:

1. Department of Mechanical Engineering, Auburn University, Auburn, AL

Abstract

This study presents an investigation of the dynamics of a rotor system with bearing clearance. Of particular interest is the influence of such effects on coupled disk/shaft vibration. Experimental results for a rotor system with a flexible disk are presented and compared to predictions from a simulation model. Some insights and conclusions are obtained with regard to the conditions under which such vibration may be significant.

Publisher

ASME International

Subject

General Engineering

Link

http://asmedigitalcollection.asme.org/vibrationacoustics/article-pdf/118/2/204/5540788/204_1.pdf

Reference11 articles.

1. Black H. F. , “Forced Subrotative Speed Dynamic Action of Rotating Machines,” Journal of Mechanical Engineering Science, Vol. 10, No. 4, pp. 1–12.

2. Chivens D. R. , and NelsonH. D., 1975, “The Natural Frequencies and Critical Speeds of a Rotating, Flexible Shaft-Disk System,” ASME Journal of Engineering for Industry, Vol. 97, August, pp. 881–886.

3. Childs, D. W., 1978, “Rub-Induced Parametric Excitation in Rotors,” ASME Paper No. 78-WA/DE-14, Presented at the 1978 ASME Winter Annual Meeting.

4. Davis, R. R., 1989, “Practical Nonlinear Simulation of Rotating Machinery Dynamics with Application to Turbine Blade Rubbing,” Ph.D. Dissertation, Department of Mechanical Engineering, University of California, Davis, June.

5. Ehrich, F. F., 1966, “Subharmonic Vibrations of Rotors in Bearing Clearance,” ASME Paper 66-MD-1, Design Engineering Conference and Show, Chicago, Ill, May 9–12.

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