Viscosities of gas mixtures at low pressures

被引：0

作者：

Maloka, IE ^{[1
]}

Beskri, M ^{[1
]}

Hashim, ET ^{[1
]}

机构：

[1] 7th April Univ, Coll Engn, Dept Chem Engn, Tripoli 13296, Libya

来源：

PETROLEUM SCIENCE AND TECHNOLOGY | 2006年 / 24卷 / 05期

关键词：

viscosities; multiple regression analysis; gas mixture;

D O I：

10.1081/LFT-200041076

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

Empirical correlation is developed to predict viscosities of gas mixtures at low pressures and different temperatures. This proposed correlation depends on mole fractions of gas, molecular weight, boiling point, critical pressure and viscosity at 25 degrees C of component 1, and critical temperature for components and viscosity of pure components. The proposed correlation has been verified using 55 data points, and shows significantly better correlation with an average absolute error of 2%.

引用

页码：475 / 484

页数：10

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