Vibration of a Rotor System With a Switching Crack and Detection of the Crack-Reference-Cited by-同舟云学术

Vibration of a Rotor System With a Switching Crack and Detection of the Crack

Published:1998-01-01 Issue:1 Volume:120 Page:149-154
ISSN:0742-4795
Container-title:Journal of Engineering for Gas Turbines and Power
language:en
Short-container-title:

Author:

Zheng G. T.¹

Affiliation:

1. P.O. Box 137, Dept. of Astronautics and Applied Mechanics, Harbin, Institute of Technology, Harbin, China

Abstract

The existence of a “breathing” crack can not only cause variations in harmonic components but also produce extra transient components into vibration signals of a rotor system. In the present paper, the composition of cracked rotor vibration signals is studied first by some analytical methods. Based on this study, an approach of signal processing is suggested to detect transient components of the vibration signals and thereby the crack.

Publisher

ASME International

Subject

Mechanical Engineering,Energy Engineering and Power Technology,Aerospace Engineering,Fuel Technology,Nuclear Energy and Engineering

Link

http://asmedigitalcollection.asme.org/gasturbinespower/article-pdf/120/1/149/5651932/149_1.pdf

Reference32 articles.

1. Brown R. D. , AddisonP., and ChanA. H. C., 1994, “Chaos in the Unbalance Response of Journal Bearings,” Nonlinear Dynamics, Vol. 5, pp. 421–432.

2. Chui, C. K., 1992, An Introduction to Wavelets. Volume 1: Wavelet Analysis and Its Applications, Academic Press, New York.

3. Collins K. R. , PlautR. H., and WauerJ., 1991, “Detection of Cracks in Rotating Timoshenko Shafts Using Axial Impulses,” ASME Journal of Vibration and Acoustics, Vol. 113, pp. 74–78.

4. Davies W. G. R. , and MayesI. W., 1984, “The Vibrational Behaviour of a Multi-Shaft Multi-Bearing System in the Presence of a Propagating Traverse Crack,” ASME Journal of Vibration, Acoustics, Stress, and Reliability in Design, Vol. 106, pp. 146–153.

5. Dimarogonas, A. D., and Paipetis, S. A., 1983, Analytical Methods in Rotor Dynamics, Applied Science Publishers, London.

Cited by 14 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. Vibration Monitoring of Defective Shaft Bearing System;Lecture Notes in Mechanical Engineering;2022-10-04

2. A comprehensive review on mechanical failures cause vibration in the gas turbine of combined cycle power plants;Engineering Failure Analysis;2022-04

3. A novel geometric model of breathing crack and its influence on rotor dynamics;Journal of Vibration and Control;2021-07-18

4. A Numerical Study on Ground-Based Vibration Response of a Spinning Cyclic Symmetric Rotor With Cracks;Journal of Vibration and Acoustics;2011-11-28

5. Crack identification by multifractal analysis of a dynamic rotor response;ZAMM;2009-07-15