Constitutive Equations on movement of Water and Air in Soils on Basis of Theory of Porous Media

机译：基于多孔介质理论的土壤中水和空气运动的本构方程

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On basis of theory of porous media new constitutive equations on movement of two fluids in a porous media are developed. These constitutive equations and so the system of governing differnetial equations are useful to describe the classical 'unsaturated flow'-problems as well as typical two-phase flow problems. They can be generally extended to flow in porous media with changing porosity or three-phase flow.

机译：在多孔介质理论的基础上，建立了关于两种流体在多孔介质中运动的新本构方程。这些本构方程以及控制微分方程的系统可用于描述经典的“不饱和流”问题以及典型的两相流问题。它们通常可以扩展为在孔隙率变化或三相流的多孔介质中流动。

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《International conference on unsaturated soils;UNSAT'98》|1998年|p.590-595|共6页
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E.Perau; W.Richwien;
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中图分类农业基础科学;
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Constitutive Equations on movement of Water and Air in Soils on Basis of Theory of Porous Media

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