Double-fluid steady filtration flows in near-shore water-bearing strata
type: Item
instance of: scholarly article
zbMATH Open document ID: 0980.76088
author: V. N. Monakhov
publication date: 2001-12-13T00:00:00Z
Mathematics Subject Classification ID: 76S05
Mathematics Subject Classification ID: 76M40
Mathematics Subject Classification ID: 35Q35
Mathematics Subject Classification ID: 86A05
zbMATH DE Number: 1682333
zbMATH Keywords: porous channels
zbMATH Keywords: contact filtration
zbMATH Keywords: complex-variable methods
zbMATH Keywords: uniqueness
zbMATH Keywords: existence
zbMATH Keywords: two-dimensional stationary filtration
zbMATH Keywords: water-bearing stratum of fresh water
zbMATH Keywords: unknown contact interface
zbMATH Keywords: fresh-water lens
MaRDI profile type: Publication
title: Double-fluid steady filtration flows in near-shore water-bearing strata
published in: Prikladnaya Mekhanika i Tekhnicheskaya Fizika
review text: The author studies two-dimensional stationary filtration of two fluids of different densities with unknown contact interface. The problems of this type can describe, for example, the filtration in a water-bearing stratum of fresh water contacting with marine or salt ground waters, a fresh-water lens, a bottom-water cone near an imperfect well, the equilibrium of two interfaces by drainage, etc. Here the author proves the unique solvability for a wide class of contact filtration problems for porous channels with known boundary parts in the form of finite or infinite polygons.
description: scientific article; zbMATH DE number 1682333