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Analysis Of Stepped Labyrinth SealsReport presents analysis of compressible flow in stepped labyrinth gas seal in turbomachine. Part of continuing effort to understand and suppress self-excited vibrations caused by stepped labyrinth seals. Rotordynamic coefficients derived for compressible flow.
Document ID
19900000482
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Scharrer, Joseph K. (Rockwell International Corp.)
Date Acquired
August 14, 2013
Publication Date
September 1, 1990
Publication Information
Publication: NASA Tech Briefs
Volume: 14
Issue: 9
ISSN: 0145-319X
Subject Category
Mechanics
Report/Patent Number
MFS-29585
Accession Number
90B10482
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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