Unified theory of lattice boltzmann models for nonideal gases

被引：309

作者：

Luo, LS ^{[1
]}

机构：

[1] NASA, Langley Res Ctr, ICASE, Hampton, VA 23681 USA

来源：

PHYSICAL REVIEW LETTERS | 1998年 / 81卷 / 08期

关键词：

D O I：

10.1103/PhysRevLett.81.1618

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

A nonideal gas lattice Boltzmann model is directly derived, in an a priori fashion, from the Enskog equation for dense gases. The model is rigorously obtained by a systematic procedure to discretize the Enskog equation (in the presence of an external force) in both phase space and time. The lattice Boltzmann model derived here is thermodynamically consistent and is free of the defects which exist in previous lattice Boltzmann models for nonideal derived here.

引用

页码：1618 / 1621

页数：4

共 23 条

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