g~E MODEL BY ANALOGY BETWEEN PURE FLUIDAND BINARY FLUID MIXTURE UNDERCONSTANT PRESSURE

吕秀阳; 侯虞钧

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g~E MODEL BY ANALOGY BETWEEN PURE FLUIDAND BINARY FLUID MIXTURE UNDERCONSTANT PRESSURE

更新时间：2025-12-16

- g~E MODEL BY ANALOGY BETWEEN PURE FLUIDAND BINARY FLUID MIXTURE UNDERCONSTANT PRESSURE
- CIESC Journal Issue 5, (1993)
- 作者机构：
  
  浙江大学化工系,浙江大学化工系杭州310027,杭州,310027
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Online First：25 October 1993，
  
  Published：25 October 1993
- 稿件说明：
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吕秀阳, 侯虞钧. g~E MODEL BY ANALOGY BETWEEN PURE FLUIDAND BINARY FLUID MIXTURE UNDERCONSTANT PRESSURE[J]. CIESC Journal, 1993, (5).
DOI：

吕秀阳, 侯虞钧. g~E MODEL BY ANALOGY BETWEEN PURE FLUIDAND BINARY FLUID MIXTURE UNDERCONSTANT PRESSURE[J]. CIESC Journal, 1993, (5). DOI：

摘要

由Gibbs—Duhem方程可得纯流体与等压下二元流体混合物变量间的对应关系.采用类比法

得到了与现行状态方程相同形式的g~E模型.采用3种不同的温度函数

并引入临界共溶点条件

选择与Martin-Hou方程类比而得的g~E模型进行了研究.关联结果表明

所提出的g~E模型能成功地用于关联液液平衡和汽液平衡.

Abstract

From the Gibbs-Duhem equation

there exists a one-to-one correspondence of variables between pure fluid and binary fluid mixture under constant pressure. By analogy

gE models similar in form to equations of state (EOS) are obtained. The gE model corresponding to the Martin-Hou EOS is selected for detailed study. Three dif ferent temperature functions are considered. Calculations show that the gE model can be used successfully to correlate liquid-liquid equilibrium and vapor-liquid equilibrium data.

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