Vertical flow of a multiphase mixture in a channel
type: Item
instance of: scholarly article
title: Vertical flow of a multiphase mixture in a channel
zbMATH Open document ID: 1013.76097
DOI: 10.1155/S1024123X00001459
author: C. L. Rao
author: Mehrdad Massoudi
published in: Mathematical Problems in Engineering
publication date: 2001-02-22T00:00:00Z
full work available at URL: https://eudml.org/doc/50072
review text: Summary: We study the flow of a multiphase mixture consisting of a viscous fluid and solid particles between two vertical plates. The theory of interacting continua or mixture theory is used. Constitutive relations for stress tensor of granular materials and interaction force are presented and discussed. As application, we study an ideal flow where we assume the flow to be steady and fully developed; the mixture is flowing between two long vertical plates. The nonlinear boundary value problem is solved numerically, and the dimensionless velocity profiles and volume fraction are given as functions of various dimensionless numbers.
Mathematics Subject Classification ID: 76T25
Mathematics Subject Classification ID: 76M25
zbMATH DE Number: 1569509
zbMATH Keywords: collocation code COLSYS
zbMATH Keywords: constitutive relations
zbMATH Keywords: multiphase mixture
zbMATH Keywords: viscous fluid
zbMATH Keywords: solid particles
zbMATH Keywords: theory of interacting continua
zbMATH Keywords: mixture theory
zbMATH Keywords: stress tensor
zbMATH Keywords: granular materials
zbMATH Keywords: interaction force
zbMATH Keywords: vertical plates
zbMATH Keywords: nonlinear boundary value problem
zbMATH Keywords: velocity profiles
zbMATH Keywords: volume fraction
describes a project that uses: COLSYS
MaRDI profile type: Publication
description: scientific article; zbMATH DE number 1569509