广义Chapman-Enskog族的相对论方程
Relativistic equations for the generalized Chapman-Enskog hierarchy
摘要:
Chapman和Cowling从Boltzmann方程出发,首先提出了一系列微分方程.我认为,这些微分方程,其中包含的Navier-Stokes系统的一般版本。本文导出了这些偏微分方程的相对论形式。这是有趣的,因为在推导中使用了时间方向的协变版本。需要这个时间方向来导出微分方程的简化。
英文摘要:
From the Boltzmann equation Chapman and Cowling have firstly motivated a hierarchy of differential equations. I consider a general version of these differential equations which contain the Navier-Stokes system. In the paper I derive a relativistic version of these partial differential equations. This is interesting because in the derivation a covariant version of a time direction is used. This time direction is needed to derive a reduction of the differential equations.
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