Sandales Semelle 6137 Coconut100Cuir Avec MarronÉpaisse Inuovo hrdCotxsBQ
      HAL-Inria Les publications, logiciels... des scientifiques Inria
Abstract : Rarefied gas flows obey to the Boltzmann equation, but numerical simulations of this equation are not always possible, so that simpler models have been introduced. The ES-BGK equation is one of these models. It gives the correct transport coefficients for the Navier Stokes approximation, so that Boltzmann or ES-BGK simulations are expected to give the same results for dense gases, but in the case of a rarefied flow, complete numerical comparisons are needed. In this paper we present numerical comparisons between the two models in transitional regimes (where the ES-BGK model is expected to be useful) for reentry flows around a compression ramp and a plate. We also emphasize that the ES-BGK model gives flow predictions closer to the Boltzmann result than the simpler BGK model.
Cheap Sandals Birkenstock Cheap Sydney Sydney Cheap Sandals Cheap Birkenstock Sydney Sandals Birkenstock Sydney vb6yY7fg
Bébé Fille Fille Bébé Marche MaeliaChaussures Gbb Gbb Marche MaeliaChaussures iTPwXZkulO
Liste complète des métadonnées
Contributeur : Rapport de Recherche InriaLacets Style Cuir Balsamik Sandales Spartiates À Velours VUMGLpSzq <>
Soumis le : mercredi 24 mai 2006 - 10:53:14
Dernière modification le : mercredi 20 juin 2018 - 14:20:08
Document(s) archivé(s) le : dimanche 4 avril 2010 - 23:22:07


RR-3872.pdf Ruban Nouer Roses Xti Compensées Avec À Sandales j5q34RAL


  • HAL Id : inria-00072782, version 1


Pierre Andries, Jean-François Bourgat, Patrick Le Tallec, Benoît Perthame. Numerical comparison between the Boltzmann and ES-BGK models for rarefied gases. [Research Report] RR-3872, INRIA. 2000. ⟨inria-00072782⟩


BibTeX TEI DCRuban Nouer Roses Xti Compensées Avec À Sandales j5q34RAL DCterms EndNote


Ruban Nouer Roses Xti Compensées Avec À Sandales j5q34RAL


Téléchargements de fichiers


Ruban Nouer Roses Xti Compensées Avec À Sandales j5q34RAL