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Numerical Simulation of Airfoil Vibrations Induced by Compressible Flow.
- Source :
-
AIP Conference Proceedings . 9/30/2010, Vol. 1281 Issue 1, p63-66. 4p. 1 Graph. - Publication Year :
- 2010
-
Abstract
- 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 Euler or 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. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 0094243X
- Volume :
- 1281
- Issue :
- 1
- Database :
- Academic Search Index
- Journal :
- AIP Conference Proceedings
- Publication Type :
- Conference
- Accession number :
- 53768842
- Full Text :
- https://doi.org/10.1063/1.3498558