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Vibration-Free Vanes Direct Cryogenic FlowUpstream fluid-dynamic surface prevents oscillations. Simple structural addition to liquid-oxygen manifold prevents vibration and allows increased flow. T-shaped manifold uses vanes to distribute liquid oxygen. Far from vanes, spoiler suppresses vibrations caused by unstable dynamic coupling between flow and elasticity of vanes.
Document ID
19870000348
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Rao, Gadicherla V. R. (Rockwell International Corp.)
Date Acquired
August 13, 2013
Publication Date
July 1, 1987
Publication Information
Publication: NASA Tech Briefs
Volume: 11
Issue: 7
ISSN: 0145-319X
Subject Category
Mechanics
Report/Patent Number
MFS-29180
ISSN: 0145-319X
Report Number: MFS-29180
Accession Number
87B10348
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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