Trapping thresholds in invasion percolation

被引：9

作者：

Paterson, L

Sheppard, AP

Knackstedt, MA

机构：

[1] CSIRO, Div Petr Resources, Australian Petr Cooperat Res Ctr, Glen Waverley, Vic 3150, Australia

[2] Australian Natl Univ, Res Sch Phys Sci & Engn, Dept Appl Math, Canberra, ACT 0200, Australia

[3] Univ New S Wales, Sch Petr Engn, Sydney, NSW 2052, Australia

来源：

PHYSICAL REVIEW E | 2002年 / 66卷 / 05期

关键词：

D O I：

10.1103/PhysRevE.66.056122

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

We give numerical estimates for the site percolation trapping thresholds for invasion percolation on various three dimensional lattices. We find that in most cases the thresholds for invasion and ordinary percolation coincide. However, for coordination numbers less than five the thresholds diverge. Since most rock networks exhibit coordination numbers less than five the rules for simulating residual saturation in porous rocks must be chosen carefully.

引用

页码：6 / 056122

页数：6

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