On the Ellipsoidal Statistical Model for polyatomic gases.
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en
Article de revue
Ce document a été publié dans
Cont. Mech. Thermodyn. 2009, vol. vol 20, n° no8,, p. 489-508
Résumé en anglais
The aim of this article is to construct a BGK-type model for poly-atomic gases which gives in the hydrodynamic limit the proper trans-port coefficient. Its construction relies upon a systematic procedure: minimizing Boltzmann ...Lire la suite >
The aim of this article is to construct a BGK-type model for poly-atomic gases which gives in the hydrodynamic limit the proper trans-port coefficient. Its construction relies upon a systematic procedure: minimizing Boltzmann entropy under suitable moments constraints ([20, 9]). The obtained model corresponds to the ellipsoidal statis-tical model introduced in [2]. We also study the return to equilibrium of its solutions in the homogeneous case< Réduire
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