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Vortex wakes of rotorcraftThis paper presents an overview of the complex unsteady vortical flows that comprise the wakes of rotary-wing aircraft; of the effects these tangled vortical structures have on the performance, noise, and vibration; and of some of the recent attempts to measure, predict, and control the phenomena. The main points are illustrated with a number of examples from the recent literature and technical conferences.
Document ID
19960001161
Acquisition Source
Legacy CDMS
Document Type
Technical Memorandum (TM)
Authors
Mccroskey, W. J. (NASA Ames Research Center Moffett Field, CA, United States)
Date Acquired
September 6, 2013
Publication Date
January 1, 1995
Subject Category
Aerodynamics
Report/Patent Number
NASA-TM-110822
AD-A294465
NAS 1.15:110822
Accession Number
96N11162
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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