Multi-Water-Bag Model And Method Of Moments For The Vlasov Equation - Archive ouverte HAL Accéder directement au contenu
Communication Dans Un Congrès Année : 2011

Multi-Water-Bag Model And Method Of Moments For The Vlasov Equation

Résumé

The kinetic Vlasov-Poisson model is very expensive to solve numerically. It can be approximated by a multi-water-bag model in order to reduce the complexity. This model amounts to solve a set of Burgers equations, which can be done easily by finite volume methods. However, the solution is naturally multivalued (filamentation). The multivalued solution can be computed by a moment method. We present here several numerical experiments.
Fichier principal
Vignette du fichier
Water-Bag_Vlasov.pdf (745.15 Ko) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)
Loading...

Dates et versions

hal-00641991 , version 1 (17-11-2011)

Identifiants

Citer

Anaïs Crestetto, Philippe Helluy. Multi-Water-Bag Model And Method Of Moments For The Vlasov Equation. Finite Volumes for Complex Applications VI, Jun 2011, Prague, Czech Republic. pp.293-301, ⟨10.1007/978-3-642-20671-9_31⟩. ⟨hal-00641991⟩
265 Consultations
304 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More