Number of calculations of bending torsion wing flutter are made at two Mach numbers and results compared; conclusion is that effect of compressibility on flutter speed (wing bending-wing torsion, no aileron) for subsonic speeds with no shocks, although complicated, is relatively small in usual cases and, for Mach number of 0.7, can be allowed for by corrections of small order to incompressible case results.
Bending-torsion flutter calculations modified by subsonic compressibility corrections
Nat Advisory Committee Aeronautics -- Tech Note
1946
14 pages
Supp Sheets, Bibliography
Report
English
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Continuum Aeroelastic Model for Inviscid Subsonic Bending-Torsion Wing Flutter
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Engineering Index Backfile | 1953
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