General conservation equations for multi-phase systems: 3. Constitutive theory for porous media flow

被引:314
作者
Hassanizadeh, Majid [1 ]
Gray, William G. [1 ]
机构
[1] Princeton Univ, Water Resources Program, Dept Civil Engn, Princeton, NJ 08544 USA
关键词
D O I
10.1016/0309-1708(80)90016-0
中图分类号
TV21 [水资源调查与水利规划];
学科分类号
081501 ;
摘要
Equations which describe single phase fluid flow and transport through an elastic porous media are obtained by applying constitutive theory to a set of general multiphase mass, momentum, energy, and entropy equations. Linearization of these equations yields a set of equations solvable upon specification of the material coefficients which arise. Further restriction of the flow to small velocities proves that Darcy's law is a special case of the general momentum balance.
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页码:25 / 40
页数:16
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