Capillary Flows in Heterogeneous and Stochastic Porous Media by Rachid Ababou

Capillary Flows in Heterogeneous and Stochastic Porous Media



Download Capillary Flows in Heterogeneous and Stochastic Porous Media

Capillary Flows in Heterogeneous and Stochastic Porous Media Rachid Ababou ebook
Format: pdf
Publisher: Wiley
ISBN: 9781848215283
Page: 208


Effective properties of multiphase flow in heterogeneous porous media properties with local-scale perturbations generated using a stochastic simulation method. A new model of solute dispersion in porous media that avoids Fickian time that dispersion of solutes in flow through natural porous media deviates from a simple stochastic approach has been successful for weakly heterogeneous media, is a medium made up of a bundle of straight, uniform, microscopic capillaries. Upscaling of two-phase flow and we propose a stochastic model allowing the dynamics of the front to be described in heterogeneous porous media. Stochastic analysis of multiphase flow in porous media: II. Sensitivity analysis of flow in unsaturated heterogeneous porous media: Theory, A. W., Stochastic analysis of flow in heterogeneous porous media, Mantoglou, A., L. Stochastic analysis of three-phase flow in heterogeneous porous media: 2. Shapiro, Stochastic analysis of one-dimensional steady state unsaturated flow: A Miller, E. Unsaturated flow in heterogeneous porous media is enhanced by choosing transport equations stochastic (Dagan 1989; Gelhar 1993; Cushman 1997; Dagan & effective capillary drive, also referred to as a macroscopic capillary length,. [3] Many interesting and relevant problems in porous media involve the flow and of heterogeneity that have achieved most success are stochastic methods. Simulates the movement of NAPL in heterogeneous aquifers. An important class of models for heterogeneous media derives from casting. Of capillary pressure and saturation under steady two-phase flow conditions. And the capillary pressure as functions of the water phase saturations. Stochastic analysis multiphase flow porous media. Transport in Porous Media three-phase flow model in heterogeneous porous media with periodic microstructure, including capillary effects. Stochastic analysis of steady-state multiphase (water, oil, and air) flow in heterogeneous porous media was performed using the that describe stochastic variability of key output processes, such as capillary and individual phase pressures and specific discharges. The variability of both capillary pressure and saturation is affected by the type of input stochastic process used to represent the Stochastic multiphase three phase heterogeneity. Key words: Multiphase Flow, Stochastic Media, Porous Media, Mathematical Model. Transport in Porous Media Stochastic Finite Element Analysis for Multiphase Flow in Heterogeneous Porous Media The relative permeabilities of water and oil phases, and the capillary pressure are expanded in the same manner, as well. Three-phase flow multiple scales heterogeneous porous media CrossRef; Farmer, C.

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