Adaptive mesh for two-phase flow in porous media

Abstract : When one fluid displaces others, the predominating physical process occurs along the moving interface between the fluids. This paper is devoted to the description of a computational algorithm for two-phase immiscible, incompressible flows in an adaptive composite grid to track the moving front. This algorithm is based on an IMPES method applied to a convergent and conservative finite volume scheme for the pressure equation, together with the finite difference scheme, upwind and MUSCL, for the transport equation on grids with local refinement.
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Contributor : Huilong Zhang <>
Submitted on : Monday, November 26, 2012 - 11:53:34 AM
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  • HAL Id : hal-00757097, version 1

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Mazen Saad, Huilong Zhang. Adaptive mesh for two-phase flow in porous media. Recent advances in problems of flow and transport in porous media, Kluwer Academic Publishers, pp.179-193, 1996. ⟨hal-00757097⟩

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