Theoretical Vibration Analysis Regarding Excitation due to Elliptical Shaft Journals in Sleeve Bearings of Electrical Motors

Theoretical Vibration Analysis Regarding Excitation due to Elliptical Shaft Journals in Sleeve Bearings of Electrical Motors

This paper shows a theoretical vibration analysis regarding excitation due to elliptical shaft journals in sleeve bearings of electrical motors, based on a simplified rotordynamic model. It is shown that elliptical shaft journals lead to kinematic constraints regarding the movement of the shaft jour...

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Bibliographic Details
Main Author:	Ulrich Werner
Format:	Article
Language:	English
Published:	Hindawi Limited 2012-01-01
Series:	International Journal of Rotating Machinery
Online Access:	http://dx.doi.org/10.1155/2012/860293

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