FRACTAL POROUS-MEDIA .4. 3-DIMENSIONAL STOKES-FLOW THROUGH RANDOM-MEDIA AND REGULAR FRACTALS

被引:70
|
作者
LEMAITRE, R
ADLER, PM
机构
[1] Laboratoire d'Aérothermique du CNRS 4ter, Meudon, F-92190, route des Gardes
关键词
fractal; permeability; Porous media; random; three-dimensional;
D O I
10.1007/BF01141990
中图分类号
TQ [化学工业];
学科分类号
0817 ;
摘要
The three-dimensional Stokes flow of a Newtonian fluid through random and/or fractal media is numerically determined. The permeability of these media is derived. Results relative to these structures are presented and discussed. The validity of the Carman equation and of a simple scaling argument is questioned. © 1990 Kluwer Academic Publishers.
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页码:325 / 340
页数:16
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