Multiphase Flow in Multi-Component Porous Visco-Elastic Media

被引：0
|
作者：
Tantserev, E. [1 ]
Galerne, C. Y. [2 ]
Podladchikov, Y. Y. [2 ]
机构：
[1] NTNU, SP Andersens Vei 15A, N-7491 Trondheim, Norway
[2] Univ Oslo, Phys Geol Proc, Blindern, Norway
来源：
PORO-MECHANICS IV | 2009年
关键词：
COMPACTION;
D O I：
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中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Modeling of multi-component multi-phase porous systems is fundamental to the study of geological processes. Recipes of continuum mechanics and thermodynamics are employed here in order to derive a closed system of equations. We start from a set of balance equations for mass, momentum, energy, and entropy written for a general multi-phase multi-component system. Based on a local thermodynamic equilibrium assumption and non-negativity of entropy production, we choose thermodynamically admissible expressions for fluxes and sources in the set of balance equations and present a closed system of equations.
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页码：959 / +
页数：2
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