Velocity correlations and the structure of nonequilibrium hard-core fluids

被引：12
|
作者：
Lutsko, JF
机构：
[1] Starlab, Div Phys, B-1180 Brussels, Belgium
[2] Free Univ Brussels, Ctr Nonlinear Phenomena & Complex Syst, B-1050 Brussels, Belgium
来源：
PHYSICAL REVIEW LETTERS | 2001年 / 86卷 / 15期
关键词：
D O I：
10.1103/PhysRevLett.86.3344
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
A model for the pair-distribution function of nonequilibrium hard-core fluids is proposed based on a model for the effect of velocity correlations on the structure. Good agreement is found with molecular dynamics simulations of granular fluids and of sheared elastic hard spheres. It is argued that the incorporation of velocity correlations are crucial to correctly modeling atomic scale structure in nonequilibrium fluids.
引用
收藏
页码：3344 / 3347
页数：4
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