Special features of the shock-wave structure in mixtures of gases with disparate molecular masses
G. A. Ruyev, A. V. Fedorov, and V. M. Fomin*
Novosibirsk State University of Architecture and Civil Engineering, Novosibirsk 630008;
*Institute of Theoretical and Applied Mechanics, Siberian Division,
Russian Academy of Sciences, Novosibirsk 630090
Pages: 529-537
Abstract
Asymptotic solutions are constructed for
the problem of the shock-wave structure
in mixtures of gases with disparate
molecular masses. The effect of
emergence of a plateau on the density
profile of the light component and
nonmonotonicity of the temperature
profile of the heavy component is
described. Based on a comparison with
calculations of the full model, the
range of applicability of asymptotic
solutions is determined.
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