Kinetics of collisionless gas: Equalization of temperature, growth of the coarse-grained entropy and the Gibbs paradox

被引：6
|
作者：
Kozlov, V. V. [1 ]
机构：
[1] RAS, VA Steklov Math Inst, Moscow 119991, Russia
来源：
REGULAR & CHAOTIC DYNAMICS | 2009年 / 14卷 / 4-5期
关键词：
collisionless gas; coarse-grained entropy; Gibbs paradox;
D O I：
10.1134/S1560354709040091
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
The Poincar, model for dynamics of a collisionless gas in a rectangular parallelepiped with mirror walls is considered. The question on smoothing of the density and the temperature of this gas and conditions for the monotone growth of the coarse-grained entropy are discussed. All these effects provide a new insight of the classical paradox of mixing of gases.
引用
收藏
页码：535 / 540
页数：6
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