This paper presents the rub mechanism, causation, vibration characteristics and diagnosis methods based on data records of some cases of the rub fault when units started up and operated with working speed, which happened at large units. These contents can be the reference for analysis and identify for rub in the field.

Volume Subject Area:
22nd Biennial Conference on Mechanical Vibration and Noise
Topics:
Rotors, Stators, Turbomachinery, Vibration
This content is only available via PDF.
Copyright © 2009
 by ASME
You do not currently have access to this content.