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Rubbing Between Rotors And StatorsReport describes experimental and numerical-simulation studies of dynamical effects of rubbing between rotors and stators in turbomachinery. Purpose of study to gain improved understanding of such rubbing phenomena, with view toward: contributing to techniques for diagnosis of rubbing (e.g., via analysis of vibrations); predicting more accurately limiting operating conditions; and improving design criteria to prevent rubbing damage in high-performance rotating machinery.
Document ID
19900000364
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Muszynska, Agnes
(Bently Nevada Corp.)
Bently, Donald E.
(Bently Nevada Corp.)
Franklin, Wesley D.
(Bently Nevada Corp.)
Hayashida, Robert D.
(Bently Nevada Corp.)
Kingsley, Lori M.
(Bently Nevada Corp.)
Curry, Arthur E.
(Bently Nevada Corp.)
Date Acquired
August 14, 2013
Publication Date
July 1, 1990
Publication Information
Publication: NASA Tech Briefs
Volume: 14
Issue: 7
ISSN: 0145-319X
Subject Category
Machinery
Report/Patent Number
MFS-27226
Accession Number
90B10364
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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