Numerical boundary conditions in Finite Volume and Discontinuous Galerkin schemes for the simulation of rarefied flows along solid boundaries
Langue
en
Article de revue
Ce document a été publié dans
Mathematics and Computers in Simulation. 2019-05, vol. 159, p. 136-153
Elsevier
Résumé en anglais
We present a numerical comparison between two standard finite volume schemes and a discontinuous Galerkin method applied to the BGK equation of rarefied gas dynamics. We pay a particular attention to the numerical boundary ...Lire la suite >
Mots clés en anglais
Discrete velocity model
BGK model
Finite Volume Schemes
Rarefied flow simulation
Transitional regime
Numerical boundary conditions
Discontinuous Galerkin schemes
Project ANR
Equipement d'excellence de calcul intensif de Mesocentres coordonnés - Tremplin vers le calcul petaflopique et l'exascale - ANR-10-EQPX-0029