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Overview of the Langley subsonic research effort on SCR configurationRecent advances achieved in the subsonic aerodynamics of low aspect ratio, highly swept wing designs are summarized. The most significant of these advances was the development of leading edge deflection concepts which effectively reduce leading edge flow separation. The improved flow attachment results in substantial improvements in low speed performance, significant delay of longitudinal pitch up, increased trailing edge flap effectiveness, and increased lateral control capability. Various additional theoretical and/or experimental studies are considered which, in conjunction with the leading edge deflection studies, form the basis for future subsonic research effort.
Document ID
19810009459
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Coe, P. L., Jr. (NASA Langley Research Center Hampton, VA, United States)
Thomas, J. D. (NASA Langley Research Center Hampton, VA, United States)
Huffman, J. K. (NASA Langley Research Center Hampton, VA, United States)
Weston, R. P. (NASA Langley Research Center Hampton, VA, United States)
Schoonover, W. E., Jr. (NASA Langley Research Center Hampton, VA, United States)
Gentry, C. L., Jr. (NASA Langley Research Center Hampton, VA, United States)
Date Acquired
August 11, 2013
Publication Date
March 1, 1980
Publication Information
Publication: Supersonic Cruise Res. 1979, Pt. 1
Subject Category
Aeronautics (General)
Accession Number
81N17982
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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