MOLECULAR-DYNAMICS SIMULATIONS OF PHASE-SEPARATION IN POROUS-MEDIA

被引：13
|
作者：
STRICKLAND, B
LEPTOUKH, G
ROLAND, C
机构：
[1] Dept. of Phys., North Carolina State Univ., Raleigh, NC
来源：
JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL | 1995年 / 28卷 / 14期
关键词：
D O I：
10.1088/0305-4470/28/14/005
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The phase separation of a binary fluid mixture in a two-dimensional porous medium was investigated with molecular dynamics simulations. A variety of wetting conditions were studied. After a transient period of relatively fast growth, a domain pattern consisting of alternating plugs (both species wet the pores) or a series of capsules (one species preferentially wets the pores) forms, which coarsens extremely slowly. Dynamical scaling is observed throughout the time period of the simulations.
引用
收藏
页码：L403 / L408
页数：6
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