THE MAXWELL-STEFAN FORMULATION OF IRREVERSIBLE THERMODYNAMICS FOR SIMULTANEOUS HEAT AND MASS TRANSFER
THE MAXWELL-STEFAN FORMULATION OF IRREVERSIBLE THERMODYNAMICS FOR SIMULTANEOUS HEAT AND MASS TRANSFER
复制标题
同步传热传质不可逆热力学的 Maxwell-Stefan 公式
DOI：
10.1080/00986447908935866
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发表时间：
1979
期刊：
影响因子：
--
通讯作者：
R. Krishna
中科院分区：
文献类型：
--
作者：
G. Standart;R. Taylor;R. Krishna
摘要 我们考虑 n 共体非理想流体混合物中扩散和同时热传导的本构关系。以 Hirschfelder、Curtiss 和 Bird 的理想气体处理为基础，我们发展了 Maxwell-Stefan 扩散方程的推广。热力学第二定律的应用表明对定义的扩散系数 D ik 施加非负约束。广义 Maxwell-Stefan 公式的实用性通过几个例子来证明。
Abstract We consider constitutive relations for diffusion and simultaneous heat conduction in an n-coraponent non-ideal 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, D ik The practicalusefulness of the Generalized Maxwell-Stefan formulation is demonstrated by a few examples.