Numerical Simulations of Compressible Mixing Layers with High-order ENO-schemes

Tilo Lumpp 1
1 SINUS - Numerical Simulation for the Engineering Sciences
CRISAM - Inria Sophia Antipolis - Méditerranée
Abstract : In this report some experiences that were made with high-order finite-volume ENO-schemes are reported. In a first section the most important parts of the numerical method, the reconstruction and the choice of the stencil are presented, at the example of the linear advection equation. The extension of the ENO-algorithm to the Euler and the Navier-Stokes equations is shown. The stability-properties and the precision of ENO-schemes are discussed. In a second section the presented method is applied to the full Navier-Stokes equations. The chosen test-case concerns a compressible mixing-layer at transonic and subsonic Mach-numbers. Computations with third-order ENO show that the numerical method captures shocks and contact discontinuities well. Fourth-order ENO-computations make difficulties on fine grids.
Type de document :
Rapport
RR-2379, INRIA. 1994
Liste complète des métadonnées

https://hal.inria.fr/inria-00074298
Contributeur : Rapport de Recherche Inria <>
Soumis le : mercredi 24 mai 2006 - 15:00:21
Dernière modification le : jeudi 11 janvier 2018 - 16:23:47
Document(s) archivé(s) le : mardi 12 avril 2011 - 16:25:33

Fichiers

Identifiants

  • HAL Id : inria-00074298, version 1

Collections

Citation

Tilo Lumpp. Numerical Simulations of Compressible Mixing Layers with High-order ENO-schemes. RR-2379, INRIA. 1994. 〈inria-00074298〉

Partager

Métriques

Consultations de la notice

106

Téléchargements de fichiers

55