| 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 |
| Year:
|
|
| 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:
|
2023-06-05 |
| Stable URL:
|
http://hdl.handle.net/10338.dmlcz/702738 |
| . |
