Numerical schemes for multi-species BGK equations based on a variational procedure - applied to multi-species BGK equations with velocity-dependent collision frequency and to quantum multi-species BGK equations

Many applications require reliable numerical simulations of realistic set-ups e.g. plasma physics.
This book gives a short introduction into kinetic models of gas mixtures describing the time evolution of rarefied gases and plasmas. Recently developed models are presented which extend existing literature by including more physical phenomena.
We develop a numerical scheme for these more elaborated equations. The scheme is proven to maintain the physical properties of the models at the discrete level. We show several numerical test cases inspired by physical experiments.

Info autore

geboren in Schwäbisch Hall, M.Sc. (Mathematische Physik)

Dettagli sul prodotto

• Autori: Sandra Warnecke
• Editore: Würzburg University Press
• Lingue: Inglese
• Formato: Tascabile
• Pubblicazione: 11.10.2022
• EAN: 9783958261921
• ISBN: 978-3-95826-192-1
• Pagine: 220
• Dimensioni: 170 mm x 240 mm x 14 mm
• Peso: 427 g
• Categoria: Scienze naturali, medicina, informatica, tecnica > Fisica, astronomia > Altro