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Separated-flow unsteady pressures and forces on elastically responding structuresBroadband rms, spectral density, and spatial correlation information that characterizes the fluctuating pressures and forces that cause aircraft buffet is presented. The main theme is to show the effects of elasticity. In order to do so, data are presented that were obtained in regions of separated flow on wings of wind-tunnel models of varying stiffness and on the wing of a full-scale aircraft. Reynolds number effects on the pressure fluctuations are also discussed.
Document ID
19770024131
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Coke, C. F.
(NASA Ames Research Center Moffett Field, CA, United States)
Riddle, D. W.
(NASA Ames Research Center Moffett Field, CA, United States)
Hwang, C.
(Northrop Corp. Hawthorne, Calif., United States)
Date Acquired
August 8, 2013
Publication Date
April 1, 1977
Publication Information
Publication: AGARD Unsteady Airloads in Separated and Transonic Flow
Subject Category
Aircraft Design, Testing And Performance
Accession Number
77N31075
Distribution Limits
Public
Copyright
Other
Document Inquiry

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