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Study of the Flutter of a “Hereditary-Deformable” Airfoil
by
Badalov F.B
Tashkent State Aviation Institute
Coauthors: Usmonov B.Sh.
Konkuk University
This paper represents a general methodology for the vibration of the hereditary-deformable airplane in the flow field. The airplane has a finite number of degrees of freedom. Governing equations are described by variation principle of the hereditary theory of viscoelasticity. In subsonic flight mode external forces are determined by “stationary state” hypothesis. As a result can be obtained weekly-singular integral-differential equation and this equation is a mathematical model of the current task.
Date received: July 17, 2007
Copyright © 2007 by the author(s). The author(s) of this document and the organizers of the conference have granted their consent to include this abstract in Atlas Conferences Inc. Document # cauf-07.