Vibration analysis of multi stages rotor for blade faults diagnosis

• Main Authors: Leong, Mohd. Salman, Abdelrhman, Ahmed M., Hee, Limmeng, Hui, K. H.
• 格式: Article
• 出版: Trans Tech Publications 2014
• 主题: TJ Mechanical engineering and machinery
• 在线阅读: http://eprints.utm.my/id/eprint/63214/; http://dx.doi.org/10.4028/www.scientific.net/AMR.845.133

Blade fault is one of the most common faults in turbomachinery. In this article, a rotor system consists of multiple rows of blade was developed. The effectiveness of conventional FFT spectrum and wavelet analysis in the diagnosis of multi stage blade rubbing faults is examined at different stages,...