MOLECULAR-DYNAMICS, SMOOTHED-PARTICLE APPLIED MECHANICS, AND IRREVERSIBILITY

被引：19

作者：

HOOVER, WG ^{[1
]}

PIERCE, TG ^{[1
]}

HOOVER, CG ^{[1
]}

SHUGART, JO ^{[1
]}

STEIN, CM ^{[1
]}

EDWARDS, AL ^{[1
]}

机构：

[1] LAWRENCE LIVERMORE NATL LAB,LIVERMORE,CA 94551

来源：

COMPUTERS & MATHEMATICS WITH APPLICATIONS | 1994年 / 28卷 / 10-12期

关键词：

D O I：

10.1016/0898-1221(94)00191-X

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

We explore the relationship of Monaghan's version of ''smoothed-particle hydrodynamics,'' here called ''smoothed-particle applied mechanics,'' to nonequilibrium molecular dynamics. We first use smoothed particles to model the simplest possible linear transport problems, as well as a liquid-drop problem. We then consider both gas-phase and dense-fluid versions of Rayleigh-Benard convection, all in two space dimensions. We also discuss the possibility of combining the microscopic and macroscopic techniques in a hybrid scheme well-suited to the massively-parallel modelling of large-scale nonequilibrium flows.

引用

页码：155 / 174

页数：20

共 24 条

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