A numerical scheme for the computation of phase transition in compressible multiphase flows

Vincent Perrier 1
1 CONCHA - Complex Flow Simulation Codes based on High-order and Adaptive methods
Inria Bordeaux - Sud-Ouest, UPPA - Université de Pau et des Pays de l'Adour, CNRS - Centre National de la Recherche Scientifique : UMR5142
Abstract : This paper is devoted to the computation of compressible multiphase flows involving phase transition. The compressible model is the system of Euler, without viscosity. For closing this model, an equation of state is required. In our context, the model of phase transition is included in the choice of the equation of state, via an entropy optimization of the mixture equation of state. Our aim is to simulate such a system, and for that, it is mandatory to understand well the Riemann problem with such an equation of state. We then propose a 2nd order numerical scheme, which is validated and proved to be accurate on one dimensional cases. Last, a 2D version of the code is proposed.
Type de document :
Communication dans un congrès
Parallel CFD, Jun 2008, Lyon, France. 2008
Liste complète des métadonnées

https://hal.inria.fr/inria-00341720
Contributeur : Vincent Perrier <>
Soumis le : mardi 25 novembre 2008 - 17:34:24
Dernière modification le : jeudi 11 janvier 2018 - 06:22:11
Document(s) archivé(s) le : lundi 7 juin 2010 - 23:22:27

Fichier

perrier_contrib.pdf
Fichiers produits par l'(les) auteur(s)

Identifiants

  • HAL Id : inria-00341720, version 1

Collections

Citation

Vincent Perrier. A numerical scheme for the computation of phase transition in compressible multiphase flows. Parallel CFD, Jun 2008, Lyon, France. 2008. 〈inria-00341720〉

Partager

Métriques

Consultations de la notice

185

Téléchargements de fichiers

162