Please use this identifier to cite or link to this item: https://doi.org/10.1002/fld.1383
Title: A numerical method for flows in porous and homogenous fluid domains coupled at the interface by stress jump
Authors: Yu, P. 
Lee, T.S. 
Zeng, Y. 
Low, H.-T. 
Keywords: Block-structured grids
Interfacial condition
Porous medium
Stress jump
Issue Date: 20-Apr-2007
Source: Yu, P., Lee, T.S., Zeng, Y., Low, H.-T. (2007-04-20). A numerical method for flows in porous and homogenous fluid domains coupled at the interface by stress jump. International Journal for Numerical Methods in Fluids 53 (11) : 1755-1775. ScholarBank@NUS Repository. https://doi.org/10.1002/fld.1383
Abstract: A numerical method was developed for flows involving an interface between a homogenous fluid and a porous medium. The numerical method is based on the finite volume method with body-fitted and multi-block grids. A generalized model, which includes Brinkman term, Forcheimmer term and non-linear convective term, was used to govern the flow in the porous medium region. At its interface, a shear stress jump that includes the inertial effect was imposed, together with a continuity of normal stress. Furthermore, the effect of the jump condition on the diffusive flux was considered, additional to that on the convective part which has been usually considered. Numerical results of three flow configurations are presented. The method is suitable for coupled problems with regions of homogeneous fluid and porous medium, which have complex geometries. Copyright © 2006 John Wiley & Sons, Ltd.
Source Title: International Journal for Numerical Methods in Fluids
URI: http://scholarbank.nus.edu.sg/handle/10635/54663
ISSN: 02712091
DOI: 10.1002/fld.1383
Appears in Collections:Staff Publications

Show full item record
Files in This Item:
There are no files associated with this item.

SCOPUSTM   
Citations

35
checked on Dec 7, 2017

WEB OF SCIENCETM
Citations

31
checked on Nov 23, 2017

Page view(s)

55
checked on Dec 11, 2017

Google ScholarTM

Check

Altmetric


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.