Stabilization of the lattice Boltzmann method by the H theorem:: A numerical test

被引：94

作者：

Ansumali, S ^{[1
]}

Karlin, IV ^{[1
]}

机构：

[1] Swiss Fed Inst Technol, Dept Mat, Inst Polymers, ETH Zentrum, CH-8092 Zurich, Switzerland

来源：

PHYSICAL REVIEW E | 2000年 / 62卷 / 06期

关键词：

D O I：

10.1103/PhysRevE.62.7999

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

For a one-dimensional benchmark shock tube problem, we implement the lattice Boltzmann method based on the H theorem [I. Karlin, A. Ferrante, and H. C. Ottinger, Europhys. Lett. 47, 182 (1999)]. Results of simulation demonstrate significant improvement of stability, as compared to realizations without explicit entropic estimations.

引用

页码：7999 / 8003

页数：5

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