UNIFAC VISCO GROUP-CONTRIBUTION METHOD FOR PREDICTING KINEMATIC VISCOSITY - EXTENSION AND TEMPERATURE-DEPENDENCE

被引：104

作者：

GASTONBONHOMME, Y ^{[1
]}

PETRINO, P ^{[1
]}

CHEVALIER, JL ^{[1
]}

机构：

[1] CTR UNIV ST JEROME,ENSSPICAM,GENIE CHIM LAB,AVE ESCADRILLE NORMANDIE NIEMEN,F-13397 MARSEILLE 13,FRANCE

来源：

CHEMICAL ENGINEERING SCIENCE | 1994年 / 49卷 / 11期

关键词：

D O I：

10.1016/0009-2509(94)80065-0

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

The UNIFAC-VISCO group contribution method may be used to predict the kinematic viscosity. In this work the range of applicability of the method is extended. The interaction parameters for 24 pairs of groups have been determinated and the effect of the temperature is studied to predict the viscosity of mixtures over all the range for which they stay in liquid state.

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页码：1799 / 1806

页数：8

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