lnviscid Flux-Splitting Algorithms for Real Gases with Non-equilibrium Chemistry
نویسندگان
چکیده
Several flux-splitting methods for the inviscid terms of the compressible-flow equations are derived for gases that are not in chemical equilibrium. Formulas are presented for the extension to chemical nonequilibrium of the Steger-Warming and Van Leer flux-vector splittings, and the Roe flux-difference splitting. The splittings are incorporated in a TVD algorithm and applied to one-dimensional shock-tube and nozzle flows of dissociating air, includung five species and 11 reaction steps for the chemistry.
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