Virial approach to hard-sphere demixing

被引:36
作者
Coussaert, T
Baus, M
机构
[1] Faculté des Sciences, Université Libre de Bruxelles, Bruxelles, B-1050, Case Postale 231, Campus Plaine
关键词
D O I
10.1103/PhysRevLett.79.1881
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
We propose a perturbative modification of the Carnahan-Starling equation of state for a binary hard-sphere mixture which brings its virial coefficients into better agreement with recent numerical findings. The resulting analytic equation of state predicts a demixing transition whose spinodals and binodals are in qualitative agreement with recent numerical and experimental findings.
引用
收藏
页码:1881 / 1884
页数:4
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