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Vibration analysis of rub in rotating machinery

Lim, Meng Hee and Leong, M. S. and Keng, N. W. (2013) Vibration analysis of rub in rotating machinery. In: Applied Mechanics And Materials.

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Official URL: https://www.scientific.net/AMM.390.215.pdf


Rubbing is one of the most common faults that occu rs in rotating machinery. This paper studies the vibration responses of a rotor system u nder the influence of blade induced rubbing. An experimental study was undertaken to simulate vario us conditions of rubbing in rotor system caused by rotating blades and its corresponding vibration responses are measured and analyzed. Experimental results showed that the effect and vib ration responses caused by blade rubbing is enormous and therefore can be easily detected based on vibration spectrum analysis. Besides this, the severity of rubbing caused by different conditi ons of blades could also be estimated based on the magnitudes and patterns of vibration spectrum.

Item Type:Conference or Workshop Item (Paper)
Subjects:T Technology
Divisions:Razak School of Engineering and Advanced Technology
ID Code:51391
Deposited By: Haliza Zainal
Deposited On:27 Jan 2016 01:53
Last Modified:18 Sep 2017 02:58

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