A new mixed formulation for 2D incompressible flows
type: Item
instance of: scholarly article
title: A new mixed formulation for 2D incompressible flows
zbMATH Open document ID: 0584.76042
DOI: 10.1016/0045-7825(84)90096-3
author: M. Ziad Saghir
author: B. Tabarrok
published in: Computer Methods in Applied Mechanics and Engineering
publication date: 1984-01-01T00:00:00Z
review text: A finite element method for two-dimensional incompressible flow problems is presented, in which the dependent variables are the stream function and a stress function. The method is applied to both steady and unsteady flows, with boundary conditions on plane rigid walls. The example presented is of circulating flow in a square cavity driven by a moving rigid boundary on the top of the cavity. Free surface boundary conditions are not considered.
Mathematics Subject Classification ID: 76D99
Mathematics Subject Classification ID: 65N30
zbMATH DE Number: 3936780
zbMATH Keywords: steady flow
zbMATH Keywords: finite element method
zbMATH Keywords: two-dimensional incompressible flow
zbMATH Keywords: unsteady flows
zbMATH Keywords: boundary conditions
zbMATH Keywords: plane rigid walls
zbMATH Keywords: circulating flow
zbMATH Keywords: square cavity
zbMATH Keywords: moving rigid boundary
MaRDI profile type: Publication
full work available at URL: 0045-7825(84)90096-3
OpenAlex ID: W1982676691
cites work: Q3875490
cites work: Q3870518
cites work: Q5810374
cites work: Q4082404
cites work: Q5514046
description: scientific article; zbMATH DE number 3936780