Flutter is studied using velocity-component aerodynamic-strip theory; direct method is employed which incorporates exact expression of Theodorsen function and, therefore, yields exact eigenvalues of non-self-adjoint boundary value problem; it is shown that exact analysis predicts finite values for flutter speed at relatively low mass-density ratio; effect of structural damping is examined and it is shown that internal damping forces may have important influence on flutter speed of system.
Bending-torsional flutter of swept wing in high-density, low-speed flow
AIAA J
AIAA Journal ; 5 , n 2
1967
6 pages
Aufsatz (Zeitschrift)
Englisch
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Pure bending flutter of swept wing in high-density, low-speed flow
Engineering Index Backfile | 1965
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