CitedEvidence
User Settings
Article

A Stabilized Finite Element Method for Compressible Turbulent Flows

Christelle Wervaecke,Héloïse Beaugendre,Boniface Nkonga-2010-06-14-HAL (Le Centre pour la Communication Scientifique Directe)
0

TL;DRAbstract

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.

Chat with Paper

AI Agents for this Paper

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.

Keywords

Streamlines, streaklines, and pathlinesTurbulenceCompressibilityFinite element methodTurbulence modelingMechanicsPetrov–Galerkin methodViscosity

Chat

Click to start Chat