Revisiting Rotor Rigid Body Modes: Parametric Study of Stability

This paper presents an analytical model of a rigid rotor supported in two fluid film bearings with an emphasis on predicting the instability threshold speed. The factors contributing to the stability of the rotor are discussed and presented graphically using root locus plots. The parametric study of...

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Bibliographic Details
Main Authors: Nathan B. Littrell, Agnes Muszynska, Paul Goldman
Format: Article
Language:English
Published: Wiley 1999-01-01
Series:International Journal of Rotating Machinery
Subjects:
Online Access:http://dx.doi.org/10.1155/S1023621X99000172
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