Stability of gravity‐driven multiphase flow in porous media: 40 years of advancements

DA DiCarlo - Water Resources Research, 2013 - Wiley Online Library
Gravity‐driven multiphase flow in porous media is ubiquitous in the geophysical world; the
classic case in hydrology is vertical infiltration of precipitation into a soil. For homogenous …

[图书][B] Handbook of porous media

K Vafai - 2015 - books.google.com
This third edition offers a comprehensive overview of the latest theories on flow, transport,
and heat-exchange processes in porous media. It also details sophisticated porous media …

Saturation overshoot and hysteresis for twophase flow in porous media

R Hilfer, R Steinle - The European Physical Journal Special Topics, 2014 - Springer
Saturation overshoot and hysteresis for two phase flow in porous media are briefly reviewed.
Old and new challenges are discussed. It is widely accepted that the traditional Richards …

Phase-field modeling of two phase fluid filled fractures in a poroelastic medium

S Lee, A Mikelic, MF Wheeler, T Wick - Multiscale Modeling & Simulation, 2018 - SIAM
We propose an immiscible two phase flow fracture model, based on a phase-field for
treating crack propagation in porous media. This multifluid model is an extension of classical …

A global existence result for the equations describing unsaturated flow in porous media with dynamic capillary pressure

A Mikelić - Journal of Differential Equations, 2010 - Elsevier
In this paper we investigate the pseudoparabolic equation where τ is a positive constant, c is
the moisture content, k is the hydraulic conductivity and PC is the static capillary pressure …

[PDF][PDF] UNIVERSIDADE ESTATUDAL DE CAMPINAS

J VIEIRA, MNDOE BIFÁSICO, EMMPCOMP CAPILAR - 2003 - repositorio.unicamp.br
We discuss a numerical modeling to approximate a two-phase flow in a heterogeneous
porous media taking into account effects of dynamic capillary pressure. The governing …

An upwind local radial basis functions-differential quadrature (RBFs-DQ) technique to simulate some models arising in water sciences

M Abbaszadeh, M Dehghan - Ocean Engineering, 2020 - Elsevier
The main aim of the current paper is to propose an efficient numerical procedure based on
the meshless method for solving some models of conservation laws. In the current …

A phase-field model of two-phase Hele-Shaw flow

L Cueto-Felgueroso, R Juanes - Journal of fluid mechanics, 2014 - cambridge.org
We propose a continuum model of two-phase flow in a Hele-Shaw cell. The model describes
the multiphase three-dimensional flow in the cell gap using gap-averaged quantities such as …

Travelling wave solutions for degenerate pseudo-parabolic equations modelling two-phase flow in porous media

CJ Van Duijn, Y Fan, LA Peletier, IS Pop - Nonlinear Analysis: Real World …, 2013 - Elsevier
We discuss a pseudo-parabolic equation modelling two-phase flow in porous media, which
includes dynamic effects in the capillary pressure. We extend the results obtained previously …

Dynamic capillary effects in heterogeneous porous media

R Helmig, A Weiss, BI Wohlmuth - Computational Geosciences, 2007 - Springer
In standard multi-phase flow models on porous media, a capillary pressure saturation
relationship developed under static conditions is assumed. Recent experiments have shown …