A MONTE-CARLO SIMULATION OF THE DIFFUSION OF GASES IN POROUS SOLIDS

被引：76

作者：

EVANS, JW

ABBASI, MH

SARIN, A

机构：

来源：

JOURNAL OF CHEMICAL PHYSICS | 1980年 / 72卷 / 05期

关键词：

D O I：

10.1063/1.439488

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A Monte Carlo simulation of the Knudsen diffusion of gases in a porous solid is described and results of such simulations presented. The solid was represented in the computer as an assemblage of spheres. Equations are presented which enable the prediction of a Knudsen diffusivity from the mean pore size (or, preferably, the mean size and standard deviation) without resort to a tortuosity factor. © 1980 American Institute of Physics.

引用

页码：2967 / 2973

页数：7

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