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A detailed investigation of flight buffeting response at subsonic and transonic speedsThe structural response to aerodynamic buffeting during moderate-to-high-g maneuvers was investigated. Dynamic response data measured during a flight loads program were analyzed to obtain power spectra and rms values of response for 19 sensors mounted on the test aircraft. In this paper, peaks in the power spectra of accelerations measured at the wing tips, center of gravity and pilot's seat, and wing vertical shear, bending moment and torsional moments are correlated with natural vibration modes. The amplitudes of response are compared to show effects of angle of attack, sensor type and location, Mach number, and altitude.
Document ID
19740043918
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Benepe, D. B.
Cunningham, A. M., Jr.
Dunmyer, W. D. (General Dynamics Corp. Convair Aerospace Div., Fort Worth, Tex., United States)
Date Acquired
August 7, 2013
Publication Date
April 1, 1974
Subject Category
Aircraft
Report/Patent Number
AIAA PAPER 74-358
Meeting Information
Meeting: Structures, Structural Dynamics and Materials Conference
Location: Las Vegas, NV
Country: US
Start Date: April 17, 1974
End Date: April 19, 1974
Sponsors: AIAAASME, SAE
Accession Number
74A26668
Funding Number(s)
CONTRACT_GRANT: NAS2-7091
Distribution Limits
Public
Copyright
Other

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