On a nonhomogeneous Bingham fluid
type: Item
instance of: scholarly article
title: On a nonhomogeneous Bingham fluid
zbMATH Open document ID: 0589.76008
DOI: 10.1016/0022-0396(85)90116-0
author: B. George
published in: Journal of Differential Equations
publication date: 1985-01-01T00:00:00Z
review text: (From author's summary) The nonstationary motion of a Bingham fluid, which is a special type of non-Newtonian material, is considered. In this paper we are concerned with the initial-boundary value problem for bounded domains and nonconstant densities. This leads to a variational inequality coupled with the continuity equation for conservation of mass, for which the existence of appropriately generalized solutions is proved. The problem of uniqueness and regularity of the solutions for the general problem remains open.
Mathematics Subject Classification ID: 76A05
Mathematics Subject Classification ID: 35D05
Mathematics Subject Classification ID: 49J40
zbMATH DE Number: 3947799
zbMATH Keywords: nonstationary motion
zbMATH Keywords: Bingham fluid
zbMATH Keywords: initial-boundary value problem
zbMATH Keywords: bounded domains
zbMATH Keywords: nonconstant densities
zbMATH Keywords: variational inequality
zbMATH Keywords: continuity equation
zbMATH Keywords: conservation of mass
zbMATH Keywords: existence
zbMATH Keywords: generalized solutions
zbMATH Keywords: problem of uniqueness and regularity
reviewed by: Dang Dinh Ang
MaRDI profile type: Publication
full work available at URL: 0022-0396(85)90116-0
OpenAlex ID: W2079818024
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description: scientific article; zbMATH DE number 3947799