A triangle based mixed finite element -- finite volume technique for modeling two phase flow through porous media (Q1803283)
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scientific article; zbMATH DE number 220637
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A triangle based mixed finite element -- finite volume technique for modeling two phase flow through porous media |
scientific article; zbMATH DE number 220637 |
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A triangle based mixed finite element -- finite volume technique for modeling two phase flow through porous media (English)
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29 June 1993
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The purpose is to develop and apply a triangle based method for the modeling of two phase flow through porous formations. The formulation includes the effects of gravity, compressibility, and capillary pressure. The technique entails a triangle based mixed finite element method for solution of the variable coefficient, parabolic pressure equation, and a second-order TVD-type (total variation diminishing) finite volume scheme for solution of the essentially hyperbolic saturation equation.
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total variation diminishing
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gravity
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compressibility
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capillary pressure
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parabolic pressure equation
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hyperbolic saturation equation
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