传质
微型多孔材料
扩散
热力学
机械
宏
物理
统计物理学
化学
计算机科学
有机化学
程序设计语言
作者
Rajamani Krishna,J.A. Wesselingh
标识
DOI:10.1016/s0009-2509(96)00458-7
摘要
The limitations of the Fick's law for describing diffusion are discussed. It is argued that the Maxwell-Stefan formulation provides the most general, and convenient, approach for describing mass transport which takes proper account of thermodynamic non-idealities and influence of external force fields. Furthermore, the Maxwell-Stefan approach can be extended to handle diffusion in macro- and microporous catalysts, adsorbents and membranes.
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