MODEL-CALCULATIONS OF THERMODYNAMIC MIXTURE PROPERTIES FROM DIRECT CORRELATION INTEGRALS

被引：9

作者：

HAMAD, EZ ^{[1
]}

MANSOORI, GA ^{[1
]}

机构：

[1] UNIV ILLINOIS,DEPT CHEM ENGN,CHICAGO,IL 60680

来源：

ZEITSCHRIFT FUR PHYSIKALISCHE CHEMIE NEUE FOLGE | 1990年 / 166卷

关键词：

Direct correlation function; Liquid state; Mixture; Statistical mechanics; Thermodynamics;

D O I：

10.1524/zpch.1990.166.Part_1.063

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：

Exact relations among mixture direct correlation integrals in terms of concentration variables are presented. Different closure (approximation) expressions for cross-direct correlation integrals are suggested. These closures are joined with the exact relations among direct correlation integrals to derive equations for thermodynamic mixture properties on the basis of the hard-sphere and Lennard-Jones models. © R. Oldenbourg Verlag

引用

页码：63 / 69

页数：7

共 13 条

[1] EQUATION OF STATE FOR NONATTRACTING RIGID SPHERES [J].