A LATTICE BOLTZMANN MODEL FOR COMPRESSIBLE PERFECT GAS

被引：0
|
作者：
胡守信 [1 ]
阎广武 [1 ]
施卫平 [1 ]
机构：
[1] Mechanics Section,Department of Mathematics,Jilin University,Changchun 130023,China
来源：
Acta Mechanica Sinica | 1997年 / 13卷 / 03期
基金：
中国国家自然科学基金;
关键词：
lattice Boltzmann method; compressible; perfect gas; general case of the ratio of specific heats; two-speed three-energy-level model;
D O I：
暂无
中图分类号：
O153.1 [偏序集合与格论];
学科分类号：
070104 ;
摘要：
A new lattice Boltzmann model for compressible perfect gas is pro-posed.The numerical example shows that it can be used to simulate shock wave andcontact discontinuity.The results are comparable with those obtained by traditionalmethods.The ratio of specific heats γmay be chosen according to the requirementof problems.
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页码：218 / 226
页数：9
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