A hyperbolic three-phase flow model
Author(s) -
Jean-Marc Hérard
Publication year - 2006
Publication title -
comptes rendus mathématique
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.803
H-Index - 68
eISSN - 1778-3569
pISSN - 1631-073X
DOI - 10.1016/j.crma.2006.02.012
Subject(s) - riemann problem , mathematics , riemann hypothesis , hyperbolic partial differential equation , calculus (dental) , mathematical physics , humanities , mathematical analysis , partial differential equation , philosophy , medicine , dentistry
International audienceWe introduce an hyperbolic entropy-consistant model to describe three-phase flows, which ensures that void fractions, mass fractions and pressures remain positive through single waves occuring in the one dimensional solution of the Riemann problem
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