This article is cited in 2 papers

On a new version of the quasi-gas-dynamic system of equations

L. W. Dorodnicyn^a, B. N. Chetverushkin<sup>b

a</sup> M. V. Lomonosov Moscow State University
^b Institute for Mathematical Modelling, Russian Academy of Sciences

Abstract: A modification of quasi-gas-dynamic system is proposed to extend its applicability on flows with high Mach numbers. Based on the kinetic background, a system of differential equations is constructed, for which similarity of characteristics is shown to both the original quasi-gasdynamic system and the Navier–Stokes equations, and besides, the entropy increasing property is deduced.

Received: 16.07.2001

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