... illustrating the effect of coupling on the sound power radiated from the plate in both subsonic and supersonic flows, for a variety of stress loading cases. It is shown that the state of stress in the plate affects the radiation efficiency of the plate, and that increasing stress eliminates a frequency shift...

... stress function F are used, and classical lamination theory is employed. Furthermore, an extension of the theory is presented to analyze linearized flutter in supersonic flow, based on piston theory. The effect of different types of boundary conditions on the nonlinear vibration and linearized flutter...

... computational time, limits of stability, and the strengths and weaknesses of the model reduction are investigated. elasticity aerodynamics supersonic flow vibrations finite difference methods Figure 3 is the time integrated, full-order solution of the panel deflection using 62 DOF...

... these low dimensional models reveals the accuracy of the order reduction. Poincare´ maps are utilized to study the nonlinear localization and beat phenomena caused by the clearance connecting the coupled rods. 01 Oct 1999 01 Aug 2000 delamination laminates vibrations supersonic flow...

... Panels with In-Plane Forces under Yawed Supersonic Flow ,” AIAA J. , 8 , No. 11 , pp. 2017 – 2022 . Olson , M. D. , 1970 , “ Some Flutter Solutions Using Finite Elements ,” AIAA J. , 8 , No. 4 , pp. 747 – 752 . Sander , G. , Bon , C. , and Geradin , M. , 1973...