Nonlinear nonequilibrium kinetic model of the boltzmann equation for monatomic gases

被引：0
|
作者：
I. N. Larina
V. A. Rykov
机构：
[1] Russian Academy of Sciences,Dorodnicyn Computing Center
来源：
Computational Mathematics and Mathematical Physics | 2011年 / 51卷
关键词：
rarefied gas; Boltzmann equation; numerical method; model kinetic equation;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A model kinetic equation approximating the Boltzmann equation in a wide range of nonequilibrium gas states was constructed to describe rarefied gas flows. The kinetic model was based on a distribution function depending on the absolute velocity of the gas particles. Highly efficient in numerical computations, the model kinetic equation was used to compute a shock wave structure. The numerical results were compared with experimental data for argon.
引用
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页码：1962 / 1972
页数：10
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