Natural convection flows in porous trapezoidal enclosures with various inclination angles
type: Item
instance of: scholarly article
title: Natural convection flows in porous trapezoidal enclosures with various inclination angles
zbMATH Open document ID: 1177.80009
author: N. E. Zubov
published in: International Journal of Heat and Mass Transfer
publication date: 2009-09-14T00:00:00Z
review text: The role of uniform and non-uniform heating of the bottom wall and heat transfer characteristics due to natural convection flow in the porous trapezoidal enclosure of various inclination angles has been studied. The penalty finite element method has been used and smooth solutions are obtained in terms of stream function and isotherm contours for wide ranges of Prandtl number, Rayleigh number and Darcy number. Numerical results are presented in terms of stream functions, isotherm contours and Nusselt numbers.
reviewed by: Damian Słota
Mathematics Subject Classification ID: 80A20
Mathematics Subject Classification ID: 76R10
zbMATH DE Number: 5603733
zbMATH Keywords: penalty finite element method
zbMATH Keywords: natural convection
zbMATH Keywords: porous medium
zbMATH Keywords: trapezoidal cavity
zbMATH Keywords: various angles
zbMATH Keywords: uniform and non-uniform heating
MaRDI profile type: Publication
full work available at URL: j.ijheatmasstransfer.2009.01.050
OpenAlex ID: W2060147519
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DOI: 10.1016/J.IJHEATMASSTRANSFER.2009.01.050
description: scientific article; zbMATH DE number 5603733