Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
310207 | Thin-Walled Structures | 2006 | 6 Pages |
Abstract
In this paper, the aeroelastic behavior and flutter instability of aircraft wings in subsonic incompressible flight speed regime are investigated. Quasi-steady and unsteady aerodynamic models are used for aerodynamic modeling and the obtained aeroelastic predictions are compared to those available in the specialized literature. Based on a number of test cases, it is shown that the quasi-steady aerodynamic models are inadequate for the determination of aeroelastic behavior and flutter boundary of aircraft wings in the incompressible flight speed range.
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Civil and Structural Engineering
Authors
H. Haddadpour, R.D. Firouz-Abadi,