A STUDY OF THE BUCKINGHAM EXPONENTIAL-6 FLUID MIXTURES

被引：9

作者：

DODD, LR ^{[1
]}

SANDLER, SI ^{[1
]}

机构：

[1] UNIV DELAWARE,DEPT CHEM ENGN,NEWARK,DE 19716

来源：

FLUID PHASE EQUILIBRIA | 1991年 / 63卷 / 03期

关键词：

D O I：

10.1016/0378-3812(91)80037-V

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Extensive Monte Carlo computer simulation results for the configurational energy, compressibility and the radial distribution functions of mixtures of exponential-six molecules at 352 state points are presented. These data are used to test mixture models that have been proposed, and to develop a model which describes the exp-6 fluid quite well. Using this model, explicit expressions are obtained for the partition function for pure fluids and mixtures of exp-6 molecules. It is also shown how, by redefinition of the free volume and mean potential terms, simple models can be used to describe the behavior of exp-6 fluids and that with this definition the behavior of the exp-6 and square-well fluids are very similar.

引用

页码：279 / 315

页数：37

共 56 条

[1]

ADACHI Y, 1986, FLUID PHASE EQUILIBR, V28, P102

[2] PERTURBATION THEORY AND EQUATION OF STATE FOR FLUIDS .2. A SUCCESSFUL THEORY OF LIQUIDS [J].