A γ‐model BGK scheme for compressible multifluids | Zendy

Jiang Song | Zendy; Ni Guoxi | Zendy

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A γ‐model BGK scheme for compressible multifluids

Author(s) -

Jiang Song,

Ni Guoxi

Publication year - 2004

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.751

Subject(s) - scheme (mathematics) , compressibility , mathematics , compressible flow , kinetic scheme , simple (philosophy) , kinetic energy , statistical physics , calculus (dental) , classical mechanics , mathematical analysis , physics , mechanics , medicine , epistemology , philosophy , dentistry

We present a γ‐model BGK scheme for the numerical simulation of compressible multifluids. The scheme is based on the incorporation of a conservative γ‐model scheme given in ( J. Comput. Phys . 1996; 125 :150–160) into the gas kinetic BGK scheme ( J. Comput. Phys . 1993; 109 :53–66, J. Comput. Phys . 1994; 114 :9–17), and is simple to implement. Several numerical examples presented in this paper validate the scheme in the application of compressible multimaterial flows. Copyright © 2004 John Wiley & Sons, Ltd.

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