摘要
首先研究了混合气体的碰撞机构,从微观上解释了道尔顿分压定律,然后推导了混合气体的三种输运系数,得到了有意义的结果.
<Abstrcat>Firstly,the collision mechanism in composite gas is studied.Thereout,microscopic meanings of the law of Daltons componential pressure are explained.Lastly,the coefficient of viscocity,heat conductivity,and coefficient of diffusion for composite gas are derived.Sigmificative results are obtained.
出处
《大学物理》
北大核心
2005年第6期31-35,共5页
College Physics
关键词
混合气体
平均自由程
输运系数
composite gas
mean free path
transport coefficient