MAXWELL-STEFAN FORMULATION OF IRREVERSIBLE THERMODYNAMICS FOR SIMULTANEOUS HEAT AND MASS-TRANSFER

被引:48
作者
STANDART, GL [1 ]
TAYLOR, R [1 ]
KRISHNA, R [1 ]
机构
[1] UNIV MANCHESTER,INST SCI & TECHNOL,DEPT CHEM ENGN,SEPARAT PROC LAB,MANCHESTER M60 1QD,LANCASHIRE,ENGLAND
关键词
D O I
10.1080/00986447908935866
中图分类号
TQ [化学工业];
学科分类号
0817 ;
摘要
We consider constitutive relations for diffusion and simultaneous heat conduction in an n-component nonideal fluid mixture. Using the ideal gas treatment of Hirschfelder, Curtiss and Bird as a basis, we develop the generalization of the Maxwell-Stefan diffusion equations. The application of the second law of thermodynamics is shown to impose non-negativity constraints on the defined diffusion coefficients, Dik, The practical usefulness of the Generalized Maxwell-Stefan formulation is demonstrated by a few examples. © 1979, Taylor & Francis Group, LLC. All rights reserved.
引用
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页码:277 / 289
页数:13
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