Electrohydrodynamics in porous media

被引：40
作者：
del Río, JA
Whitaker, S
机构：
[1] Univ Nacl Autonoma Mexico, Ctr Invest Energia, Temixco 62580, Morelos, Mexico
[2] Univ Calif Davis, Dept Chem Engn & Mat Sci, Davis, CA 95616 USA
来源：
TRANSPORT IN POROUS MEDIA | 2001年 / 44卷 / 02期
关键词：
volume averaging; Ohm's law; Darcy's law;
D O I：
10.1023/A:1010762226382
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
In this work we develop the volume averaged form of the frequency-dependent governing equations for electrohydrodynamics in a saturated porous medium. The concept of local electrical equilibrium is identified, and when this condition is valid we obtain a one-equation model describing the coupled transport of momentum and electric charge. When local electrical equilibrium is not valid, separate forms of Maxwell's equations must be developed for both the fluid and solid phases.
引用
收藏
页码：385 / 405
页数：21
相关论文
共 41 条
[1]   PARTICLE BEHAVIOUR IN SHEAR AND ELECTRIC FIELDS .1. DEFORMATION AND BURST OF FLUID DROPS [J].
ALLAN, RS ;
MASON, SG .
PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES A-MATHEMATICAL AND PHYSICAL SCIENCES, 1962, 267 (1328) :45-&
[2]   A FLUID MECHANICAL DESCRIPTION OF FLUIDIZED BEDS [J].
ANDERSON, TB ;
JACKSON, R .
INDUSTRIAL & ENGINEERING CHEMISTRY FUNDAMENTALS, 1967, 6 (04) :527-&
[3]   ON THE ELECTRO-OSMOTIC FLOW IN A SATURATED POROUS-MEDIUM [J].
AURIAULT, JL ;
STRZELECKI, T .
INTERNATIONAL JOURNAL OF ENGINEERING SCIENCE, 1981, 19 (07) :915-928
[4]   EXPERIMENTAL AND THEORETICAL APPROACH OF THE THERMAL-CONDUCTIVITY OF WET POROUS-MEDIA .1. EXPERIMENTS [J].
AZIZI, S ;
MOYNE, C ;
DEGIOVANNI, A .
INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 1988, 31 (11) :2305-2317
[5]   ON THE CLOSURE PROBLEM FOR DARCY LAW [J].
BARRERE, J ;
GIPOULOUX, O ;
WHITAKER, S .
TRANSPORT IN POROUS MEDIA, 1992, 7 (03) :209-222
[6]  
Bensoussan A., 1978, ASYMPTOTIC ANAL PERI
[7]   DISPERSION RESULTING FROM FLOW THROUGH SPATIALLY PERIODIC POROUS-MEDIA [J].
BRENNER, H .
PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, 1980, 297 (1430) :81-133
[8]  
CARBONELL RG, 1984, FUNDAMENTALS TRANSPO, P123
[9]  
Castellanos A., 1998, CISM COUR L, V1st ed.
[10]  
CHANG JS, 1998, ELECTROHYDRODYNAMICS, pCH20
12345