A Stabilized Finite Element Method for Compressible Turbulent Flows

Christelle Wervaecke; Héloïse Beaugendre; B. Nkonga

inria-00551090, version 1

A Stabilized Finite Element Method for Compressible Turbulent Flows

Christelle Wervaecke ()^a^, 1, Héloïse Beaugendre () ^2, 3, B. Nkonga ^4, 5

The Fifth European Conference on Computational Fluid Dynamics ECCOMAS CFD 2010 (2010)

Résumé : In this work, we use a stabilized finite element method to solve Spalart-Allmaras turbulent model for compressible flows. This method is the Streamline-Upwind Petrov-Galerkin one, which enable to put numerical viscosity only along the streamlines. The aim is to build a high order scheme in order not to pollute turbulent eddy viscosity with the diffusivity of the numerical scheme.

a – INRIA
1 : BACCHUS (INRIA Bordeaux - Sud-Ouest)
INRIA – Université de Bordeaux – CNRS : UMR5800
2 : Institut de Mathématiques de Bordeaux (IMB)
CNRS : UMR5251 – Université Sciences et Technologies - Bordeaux I – Université Victor Segalen - Bordeaux II
3 : MC2 (INRIA Bordeaux - Sud-Ouest)
INRIA – Université Sciences et Technologies - Bordeaux I – Université Victor Segalen - Bordeaux II – CNRS : UMR
4 : Université Nice Sophia Antipolis (UNS)
Université Nice Sophia Antipolis [UNS] – PRES Euro-Méditerranéen
5 : PUMAS (INRIA Sophia Antipolis)
INRIA

inria-00551090, version 1
http://hal.inria.fr/inria-00551090
oai:hal.inria.fr:inria-00551090
Contributeur : Héloïse Beaugendre <>
Soumis le : Dimanche 2 Janvier 2011, 15:26:06
Dernière modification le : Dimanche 2 Janvier 2011, 15:26:06

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