HAL will be down for maintenance from Friday, June 10 at 4pm through Monday, June 13 at 9am. More information
Skip to Main content Skip to Navigation

A low diffusion MUSCL scheme for LES on unstructured grids

Simone Camarri 1 Maria Vittoria Salvetti Alain Dervieux Bruno Koobus
1 SMASH - Simulation, modeling and analysis of heterogeneous systems
CRISAM - Inria Sophia Antipolis - Méditerranée , Université de Provence - Aix-Marseille 1
Abstract : We are interested in the development of LES methods for compressible flows in complex geometries. Our starting point is a numerical scheme applying to unstructured tetrahedrizations, that is conservative, upwind of MUSCL type and vertex centered. We extend it to a low diffusion version stabilised with six-order derivatives. The new scheme is combined with two LES models, derived from the Smagorinsky model and the dynamic Germano model. The basic test case choosen is the flow around a square cylinder
Document type :
Complete list of metadata

Cited literature [1 references]  Display  Hide  Download

Contributor : Rapport de Recherche Inria Connect in order to contact the contributor
Submitted on : Tuesday, May 23, 2006 - 7:44:15 PM
Last modification on : Friday, February 4, 2022 - 3:12:45 AM
Long-term archiving on: : Sunday, April 4, 2010 - 10:52:02 PM


  • HAL Id : inria-00072076, version 1



Simone Camarri, Maria Vittoria Salvetti, Alain Dervieux, Bruno Koobus. A low diffusion MUSCL scheme for LES on unstructured grids. RR-4512, INRIA. 2002. ⟨inria-00072076⟩



Record views


Files downloads