Model for the calculation of the characteristics of porous media

被引：0

作者：

Murtsovkin, VA ^{[1
]}

机构：

[1] Sci Ind Ctr Tvergeofizika, Tver 170034, Russia

来源：

COLLOID JOURNAL | 2002年 / 64卷 / 03期

关键词：

Polymer; Pore Size; Porous Medium; Pore Size Distribution; Porous Material;

D O I：

10.1023/A:1015924911011

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 model of a porous medium in the form of a three-dimensional cubical grid of capillaries is considered. This model differ from other models of similar type in the approach to accounting for the pore size distribution. This approach is based on the concept that the porous medium consists of a large number of identical cubical cells with the same structure of the pore space and a random pore size distribution over the cells. Relationships are derived to calculate the main characteristics of the pore space of a similar model, and the possibilities of its application are shown for the description of the properties of real porous materials.

引用

页码：350 / 354

页数：5