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Response of a Warped Flexible Rotor with a Fluid Bearing
Joint Authors
Meagher, Jim
Lencioni, Chris
Wu, Xi
Source
International Journal of Rotating Machinery
Issue
Vol. 2008, Issue 2008 (31 Dec. 2008), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2008-05-28
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
A two-complex-degrees-of-freedom model is developed and compared to experimental data for various amounts of rotor bow and its orientation to mass imbalance of the rotor.
The equation of motion is developed by adding constant forces that rotate with the rotor to a Bently-Muszynska two-mode isotropic rotor model with a plane journal bearing.
Diagnostic information discernable from probes at the bearing is explored and compared to midspan response, where previous research has concentrated.
The model presented also extends earlier work by representing the effect of a nonrigid bearing.
Good agreement between the analytical model and experiment demonstrates that the analysis presented can be useful to diagnose and balance residual shaft bow from probes located at the bearings, where vibration data are typically more available than midspan probes.
American Psychological Association (APA)
Meagher, Jim& Wu, Xi& Lencioni, Chris. 2008. Response of a Warped Flexible Rotor with a Fluid Bearing. International Journal of Rotating Machinery،Vol. 2008, no. 2008, pp.1-9.
https://search.emarefa.net/detail/BIM-449533
Modern Language Association (MLA)
Meagher, Jim…[et al.]. Response of a Warped Flexible Rotor with a Fluid Bearing. International Journal of Rotating Machinery No. 2008 (2008), pp.1-9.
https://search.emarefa.net/detail/BIM-449533
American Medical Association (AMA)
Meagher, Jim& Wu, Xi& Lencioni, Chris. Response of a Warped Flexible Rotor with a Fluid Bearing. International Journal of Rotating Machinery. 2008. Vol. 2008, no. 2008, pp.1-9.
https://search.emarefa.net/detail/BIM-449533
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-449533