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Interaction Of A Helicopter Blade With A VortexMeasurements in wind tunnel yield data for validation of computations. Report describes experimental investigation of three-dimensional interaction of helicopter rotor blade with vortex like that generated by preceeding rotor blade. Provides theoretical aerodynamicists with data for validation of computer simulations of aerodynamic flow.
Document ID
19890000466
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Dunagan, Stephen (NASA Ames Research Center, Moffett Field, CA.)
Norman, Thomas (NASA Ames Research Center, Moffett Field, CA.)
Date Acquired
August 14, 2013
Publication Date
September 1, 1989
Publication Information
Publication: NASA Tech Briefs
Volume: 13
Issue: 9
ISSN: 0145-319X
Subject Category
Mechanics
Report/Patent Number
ARC-12196
Report Number: ARC-12196
ISSN: 0145-319X
Accession Number
89B10466
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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