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FIRST-ORDER RADIAL-DISTRIBUTION FUNCTIONS BASED ON THE MEAN SPHERICAL APPROXIMATION FOR SQUARE-WELL, LENNARD-JONES, AND KIHARA FLUIDS

被引：52
作者：
TANG, YP
LU, BCY
机构：
[1] Department of Chemical Engineering, University of Ottawa, Ottawa
来源：
JOURNAL OF CHEMICAL PHYSICS | 1994年 / 100卷 / 04期
关键词：
D O I：
10.1063/1.466449
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Following the assumption of the mean spherical approximation, analytical expressions of the first-order radial distribution function are obtained for the square-well, Lennard-Jones, and Kihara potentials with a hard core through a complex-plane analysis. The developed expression yields good agreement with the available computer simulation data for the radial distribution function of the Lennard-Jones fluid.
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页码：3079 / 3084
页数：6
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