HYDRAULIC CONTINUITY OF RESIDUAL WETTING PHASE IN POROUS-MEDIA

被引：63

作者：

DULLIEN, FAL

LAI, FSY

MACDONALD, IF

机构：

[1] Univ of Waterloo, Dep of Chemical, Engineering, Waterloo, Ont, Can, Univ of Waterloo, Dep of Chemical Engineering, Waterloo, Ont, Can

来源：

JOURNAL OF COLLOID AND INTERFACE SCIENCE | 1986年 / 109卷 / 01期

关键词：

CAPILLARITY; -; Theory;

D O I：

10.1016/0021-9797(86)90295-X

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：

This paper is concerned with capillary systems consisting of a porous medium containing two fluids, one of which wets the solid perfectly and prevents contact of the other fluid with the solid. Results of drainage tests in Berea sandstone, thin glass bead packs, and a two-dimensional glass capillary micromodel, obtained at vanishingly small capillary numbers, using oil and water as the two fluids are presented. Since limiting saturation in sandstone could not be reached, it is concluded that it may not exist.

引用

页码：201 / 218

页数：18

共 26 条

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