Flutter of a Low-Aspect-Ratio Rectangular Wing [PDF]
A flutter test of a low-aspect-ratio rectangular wing was conducted in the Langley Transonic Dynamics Tunnel (TDT). The model used in this flutter test consisted of a rigid wing mounted to the wind-tunnel wall by a flexible, rectangular beam.
Cole, Stanley R.
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Subsonic flutter analysis addition to NASTRAN [PDF]
, 1973 A subsonic flutter analysis capability has been developed for NASTRAN, and a developmental version of the program has been installed on the CDC 6000 series digital computers at the Langley Research Center.
Doggett, R. V., Jr., Harder, R. L.
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Study of flutter related computational procedures for minimum weight structural sizing of advanced aircraft, supplemental data [PDF]
Computational aspects of (1) flutter optimization (minimization of structural mass subject to specified flutter requirements), (2) methods for solving the flutter equation, and (3) efficient methods for computing generalized aerodynamic force ...
Hassig, H. J. +2 more
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Research progress on analysis and test methods of aircraft panel flutter
Hangkong gongcheng jinzhanAircraft panel flutter is a typical aeroelastic stability problem that occurs during supersonic flight，and is characterized by aerodynamic unilateral effects and significant structural and aerodynamic nonlinearity.
HE Chuanyang +4 more
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Flutter parametric studies of cantilevered twin-engine transport type wing with and without winglet. Volume 2: Transonic and density effect investigations [PDF]
Flutter characteristics of a cantilevered high aspect ratio wing with winglet were investigated. The configuration represented a current technology, twin engine airplane.
Bhatia, K. G., Nagaraja, K. S.
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Flutter and forced response of mistuned rotors using standing wave analysis [PDF]
, 1983 A standing wave approach is applied to the analysis of the flutter and forced response of tuned and mistuned rotors. The traditional traveling wave cascade airforces are recast into standing wave arbitrary motion form using Pade approximants, and the ...
Also M. +7 more
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Real-time flutter analysis of an active flutter-suppression system on a remotely piloted research aircraft [PDF]
Flight flutter-test results of the first aeroelastic research wing (ARW-1) of NASA's drones for aerodynamic and structural testing program are presented.
Edwards, J. W., Gilyard, G. B.
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Passive control of wing/store flutter [PDF]
Results are presented for a passive flutter suppression approach known as the decoupler pylon. The decoupler pylon dynamically isolates the wing from store pitch inertia effects by means of soft spring/damper elements assisted by a low frequency feedback
Cazier, F. W., Jr. +2 more
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Wind Tunnel Measurements for Flutter of a Long-Afterbody Bridge Deck
Sensors, 2017 Bridges are an important component of transportation. Flutter is a self-excited, large amplitude vibration, which may lead to collapse of bridges. It must be understood and avoided.
Zeng-Shun Chen +3 more
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The design, analysis, and testing of a low-budget wind-tunnel flutter model with active aerodynamic controls [PDF]
A low budget flutter model incorporating active aerodynamic controls for flutter suppression studies was designed as both an educational and research tool to study the interfering lifting surface flutter phenomenon in the form of a swept wing-tail ...
Bolding, R. M., Stearman, R. O.
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