Developing combined convection of non-Newtonian fluids in an eccentric annulus
type: Item
instance of: scholarly article
title: Developing combined convection of non-Newtonian fluids in an eccentric annulus
zbMATH Open document ID: 0890.76075
DOI: 10.1007/BF01262522
author: O. Diekmann
published in: Acta Mechanica
publication date: 1998-07-14T00:00:00Z
review text: The authors solve the problem of mixed convection flow of a non-Newtonian fluid in a vertical eccentric annuli formed by two cylinders at different temperatures. The governing equations are simplified by expanding all the variables in terms of a quantity \(\varepsilon\) \((\varepsilon<1)\), a ratio of radial to a vertical distance, and then the resulting equations are solved by finite difference and finite element methods. The effects of different parameters are discussed. The advantage of the method is that both the finite difference and the finite element methods are used in the same problem.
Mathematics Subject Classification ID: 76R05
Mathematics Subject Classification ID: 76R10
Mathematics Subject Classification ID: 76A05
Mathematics Subject Classification ID: 80A20
Mathematics Subject Classification ID: 76M20
zbMATH DE Number: 1019271
zbMATH Keywords: solution expansion
zbMATH Keywords: finite element method
zbMATH Keywords: parametric investigation
reviewed by: V. M. Soundalgekar
MaRDI profile type: Publication
cites work: The axial flow of a Bingham plastic in a narrow eccentric annulus
cites work: Q5328803
description: scientific article; zbMATH DE number 1019271