VISCOSITY PREDICTION THROUGH EXTRAPOLATION WITH CONGRUENCE PRINCIPLE

被引：5
作者：
COURSEY, BM
HERIC, EL
机构：
[1] Department of Chemistry, University of Georgia, Athens, Georgia
来源：
CANADIAN JOURNAL OF CHEMICAL ENGINEERING | 1969年 / 47卷 / 04期
关键词：
D O I：
10.1002/cjce.5450470420
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
Measured viscosities of mixtures of hexane and tetradecane are used to predict viscosities in three binary and one ternary system containing hexadecane. Predictions are based upon extrapolation, by means of the restricted congruence principle, of the excess Cibbs free energy of activation for flow. The errors in that function thereby range from 2.3 to 14.8 cal/mole for the several systems, and the corresponding errors in viscosity from 0.5 to 2.5%. Copyright © 1969 Canadian Society for Chemical Engineering
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页码：410 / &
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