Nonlinear waves and localized structures in two-phase flow through porous media
type: Item
instance of: scholarly article
title: Nonlinear waves and localized structures in two-phase flow through porous media
zbMATH Open document ID: 0664.76135
DOI: 10.1007/BF01051548
author: A. M. Ametov
author: I. M. Ametov
published in: Fluid Dynamics
publication date: 1988-01-01T00:00:00Z
review text: Three problems of two-phase flow through porous media are considered. In the first two flows in the region of near-critical saturations are investigated. Since under these conditions the active saturation and hence the phase permeability of one of the phases are small, it is important to take into account the delay in phase redistribution - such types of flow as nonlinear waves and localized structures become important. In the third problem it is assumed that the capillary jump is insignificant as compared with the phase pressures. It is shown that in this case localized structures may also occur.
Mathematics Subject Classification ID: 76T99
Mathematics Subject Classification ID: 76S05
Mathematics Subject Classification ID: 76M99
zbMATH DE Number: 4087340
zbMATH Keywords: two-phase flow through porous media
zbMATH Keywords: near-critical saturations
zbMATH Keywords: localized structures
zbMATH Keywords: capillary jump
MaRDI profile type: Publication
full work available at URL: https://doi.org/10.1007/bf01051548
OpenAlex ID: W2057859681
description: scientific article; zbMATH DE number 4087340