This article is cited in 2 papers

Heat and Mass Transfer and Physical Gasdynamics

System of model kinetic equations for a multicomponent gas

Yu. A. Nikitchenko, S. A. Popov, N. I. Sergeeva

Moscow Aviation Institute (National Research University)

Abstract: A mathematical model of a multicomponent gas flow based on a model kinetic equation is presented. Flows of multicomponent monatomic perfect gases are considered. The model is tested using the example of the problem of the shock wave profile for a mixture of argon and helium in various proportions. It is shown that the model provides satisfactory agreement with the experimental data.

UDC: 533.6.011.8; 519.6

Received: 22.03.2023
Revised: 16.06.2023
Accepted: 03.10.2023

DOI: 10.31857/S0040364423050113

 English version: High Temperature, 2023, 61:5, 673–680