[图书][B] Homogenization of partial differential equations

VA Marchenko, EY Khruslov - 2008 - books.google.com
Homogenization is a method for modeling processes in microinhomogeneous media, which
are encountered in radiophysics, filtration theory, rheology, elasticity theory, and other …

Multiphase homogenized diffusion models for problems with several parameters

GV Sandrakov - Izvestiya: Mathematics, 2007 - iopscience.iop.org
We deal with the homogenization of initial-boundary-value problems for parabolic equations
with asymptotically degenerate rapidly oscillating periodic coefficients, which are models for …

[PDF][PDF] A variational approach to double‐porosity problems

A Braides, VC Piat, A Piatnitski - Asymptotic Analysis, 2004 - Citeseer
In this paper we outline an approach by Γ-convergence to some problems related to 'double-
porosity'homogenization. Various such models have been discussed in the mathematical …

Nonlinear flow through double porosity media in variable exponent Sobolev spaces

B Amaziane, L Pankratov, A Piatnitski - Nonlinear Analysis: Real World …, 2009 - Elsevier
We studied the asymptotic behavior of the solution of a nonlinear parabolic equation with
nonstandard growth in a ε-periodic fractured medium, where ε is the parameter that …

Some remarks on simplified double porosity model of immiscible incompressible two-phase flow

M Jurak, L Pankratov, A Vrbaški - Asymptotic Analysis, 2023 - content.iospress.com
The paper is devoted to the derivation, by linearization, of simplified homogenized models of
an immiscible incompressible two-phase flow in double porosity media in the case of thin …

Homogenization of a single phase flow through a porous medium in a thin layer

B Amaziane, L Pankratov, A Piatnitski - Mathematical Models and …, 2007 - World Scientific
The paper deals with homogenization of stationary and non-stationary high contrast periodic
double porosity type problem stated in a porous medium containing a 2D or 3D thin layer …

[PDF][PDF] Some remarks on the homogenization of immiscible incompressible two-phase flow in double porosity media

B Amaziane, M Jurak, L Pankratov… - arXiv preprint arXiv …, 2016 - academia.edu
This paper presents a study of immiscible incompressible two-phase flow through fractured
porous media. The results obtained earlier in the pioneer work by A. Bourgeat, S. Luckhaus …

Asymptotic analysis of a double porosity model with thin fissures

LS Pankratov, VA Rybalko - Sbornik. Mathematics, 2003 - osti.gov
An initial-boundary-value problem is considered for the parabolic equation {phi}{sup
{epsilon}}(x) u {sub t}{sup {epsilon}}-div (A {sup {epsilon}}(x){nabla} u {sup {epsilon}}= f {sup …

Simulation of filtration processes for inhomogeneous media and homogenization

GV Sandrakov, SI Lyashko, VV Semenov - Cybernetics and Systems …, 2023 - Springer
The authors analyze dynamic processes of filtration in porous media and consider periodic
porous media formed by a large number of “blocks” with low permeability, separated by a …

Homogenization of Kondaurov's non-equilibrium two-phase flow in double porosity media

A Voloshin, L Pankratov, A Konyukhov - Applicable Analysis, 2019 - Taylor & Francis
We consider a two-phase incompressible non-equilibrium flow in fractured porous media in
the framework of Kondaurov's model, wherein the mobilities and capillary pressure depend …