Fluid permeability in two-dimensional percolation porous media

被引：4
|
作者：
Liu, ZF [1 ]
Wang, XH [1 ]
机构：
[1] Univ Sci & Technol China, Dept Thermal Sci & Energy Engn, Hefei 230026, Anhui, Peoples R China
来源：
INTERNATIONAL JOURNAL OF MODERN PHYSICS B | 2004年 / 18卷 / 17-19期
关键词：
percolation; porous meia; permeability; scaling relation;
D O I：
10.1142/S0217979204025609
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
The scaling relations for the fluid permeability in percolation structures are numerically studied using both of the coarse numerical grid and the refined numerical grid. We suggest that the permeability for viscous fluid flows in two-dimensional lattice percolation porous media be equivalent to the conductivity problem in percolation theory, independent of the simulation refinements. The refined numerical grid does not lead to the new universality.
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页码：2523 / 2528
页数：6
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