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Equilibrium real gas computations using Marquina's scheme
Author(s) -
Stiriba Youssef,
Marquina Antonio,
Donat Rosa
Publication year - 2002
Publication title -
international journal for numerical methods in fluids
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.938
H-Index - 112
eISSN - 1097-0363
pISSN - 0271-2091
DOI - 10.1002/fld.432
Subject(s) - riemann solver , solver , computation , euler equations , real gas , robustness (evolution) , mathematics , compressibility , computational fluid dynamics , compressible flow , gas dynamics , euler's formula , riemann problem , mathematical analysis , riemann hypothesis , mathematical optimization , physics , algorithm , finite volume method , mechanics , chemistry , biochemistry , gene
Marquina's approximate Riemann solver for the compressible Euler equations for gas dynamics is generalized to an arbitrary equilibrium equation of state. Applications of this solver to some test problems in one and two space dimensions show the desired accuracy and robustness. Copyright © 2003 John Wiley & Sons, Ltd.