Conditional averaging of the equations of flow in random composite porous media
type: Item
instance of: scholarly article
title: Conditional averaging of the equations of flow in random composite porous media
zbMATH Open document ID: 0636.76103
DOI: 10.1007/BF01050851
author: M. I. Shvidler
published in: Fluid Dynamics
publication date: 1987-01-01T00:00:00Z
review text: The problem of conditional averaging of the transport equations is solved for a neutral impurity in a composite medium with random porosity and impurity diffusion tensor. An unclosed system of conditionally averaged equations is constructed and closed using the globally averaged equations. The average impurity concentration fields for the individual phases of the composite medium and the phase-continuum interaction characteristics are calculated.
Mathematics Subject Classification ID: 76S05
zbMATH DE Number: 4037507
zbMATH Keywords: conditional averaging
zbMATH Keywords: transport equations
zbMATH Keywords: neutral impurity
zbMATH Keywords: composite medium with random porosity
zbMATH Keywords: impurity diffusion tensor
zbMATH Keywords: globally averaged equations
zbMATH Keywords: phase-continuum interaction
MaRDI profile type: Publication
cites work: Averaging transfer equations in porous media with random inhomogeneities
cites work: Q3757627
cites work: Dispersion of a filtration stream in media with random inhomogeneities
description: scientific article; zbMATH DE number 4037507