Numerical simulation of the velocity distribution for a hard-sphere gas

被引：0
|
作者：
A. A. Gorbunov
S. I. Igolkin
O. A. Silant’eva
机构：
[1] Baltic State Technical University “Voenmekh,
[2] ”,undefined
来源：
Computational Mathematics and Mathematical Physics | 2009年 / 49卷
关键词：
direct numerical simulation of problems in statistical physics; the Maxwell distribution; independence of velocity increments; asymmetry of impacts; distribution tail;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The kinetic features of energy exchange between hard-sphere molecules are numerically simulated. The results deviate from the usual the Maxwell distribution. The high-speed tail of the molecule distribution is cut off due to the dominant deceleration of fast particles. For mixtures of gases with various molecular masses, the energy redistribution between the degrees of freedom leads to different stationary temperatures of the components.
引用
收藏
页码：857 / 866
页数：9
相关论文
共 50 条
12345