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Effects Of Spatial Disturbances On Asymmetries Of VortexesReport describes computational study of effects of small spatial disturbances on asymmetries in vortexes downstream of slender bodies of revolution in flows at large angle of attack. Flow phenomena affect stability and maneuvering characteristics of missiles and aircraft. Understanding phenomena helps answer questions as how precisely symmetrical aerodynamic body should be, and how roughness, bumps, or other imperfections affect maneuvering characteristics.
Document ID
19920000310
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Degani, David (NASA Ames Research Center, Moffett Field, CA.)
Schiff, Lewis B. (NASA Ames Research Center, Moffett Field, CA.)
Date Acquired
August 15, 2013
Publication Date
May 1, 1992
Publication Information
Publication: NASA Tech Briefs
Volume: 16
Issue: 5
ISSN: 0145-319X
Subject Category
Mechanics
Report/Patent Number
ARC-12440
Accession Number
92B10310
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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