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Title: Interaction of compressible flow with an airfoil (English)
Author: Česenek, Jan
Author: Feistauer, Miloslav
Language: English
Journal: Programs and Algorithms of Numerical Mathematics
Volume: Proceedings of Seminar. Dolní Maxov, June 6-11, 2010
Issue: 2010
Pages: 35-41
Category: math
Summary: The paper is concerned with the numerical solution of interaction of compressible flow and a vibrating airfoil with two degrees of freedom, which can rotate around an elastic axis and oscillate in the vertical direction. Compressible flow is described by the Navier-Stokes equations written in the ALE form. This system is discretized by the semi-implicit discontinuous Galerkin finite element method (DGFEM) and coupled with the solution of ordinary differential equations describing the airfoil motion. Computational results showing the flow induced airfoil vibrations are presented. (English)
Keyword: compressible flow
Keyword: discontinuous Galerkin method
Keyword: aeroelasticity
MSC: 74F10
MSC: 76M10
MSC: 76N99
Date available: 2015-07-08T06:49:29Z
Last updated: 2015-07-08
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