Please use this identifier to cite or link to this item: https://doi.org/10.1016/j.compfluid.2009.06.004
DC FieldValue
dc.titleA fast immersed interface method for solving Stokes flows on irregular domains
dc.contributor.authorTan, Z.
dc.contributor.authorLim, K.M.
dc.contributor.authorKhoo, B.C.
dc.date.accessioned2014-06-16T09:27:43Z
dc.date.available2014-06-16T09:27:43Z
dc.date.issued2009-12
dc.identifier.citationTan, Z., Lim, K.M., Khoo, B.C. (2009-12). A fast immersed interface method for solving Stokes flows on irregular domains. Computers and Fluids 38 (10) : 1973-1983. ScholarBank@NUS Repository. https://doi.org/10.1016/j.compfluid.2009.06.004
dc.identifier.issn00457930
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/54133
dc.description.abstractWe present a fast immersed interface method for solving the steady Stokes flows involving the rigid boundaries. The immersed rigid boundary is represented by a set of Lagrangian control points. In order to enforce the prescribed velocity at the rigid boundary, singular forces at the rigid boundary are applied on the fluid. The forces are related to the jumps in pressure and the jumps in the derivatives of both pressure and velocity, and are approximated using the cubic splines. The strength of singular forces is determined by solving a small system of equations via the GMRES method. The Stokes equations are discretized using finite difference method with the incorporation of jump conditions on a staggered Cartesian grid and solved by the conjugate gradient Uzawa-type method. Numerical results demonstrate the accuracy and ability of the proposed method to simulate Stokes flows on irregular domains. © 2009 Elsevier Ltd. All rights reserved.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1016/j.compfluid.2009.06.004
dc.sourceScopus
dc.typeArticle
dc.contributor.departmentMECHANICAL ENGINEERING
dc.contributor.departmentSINGAPORE-MIT ALLIANCE
dc.description.doi10.1016/j.compfluid.2009.06.004
dc.description.sourcetitleComputers and Fluids
dc.description.volume38
dc.description.issue10
dc.description.page1973-1983
dc.description.codenCPFLB
dc.identifier.isiut000270625200011
Appears in Collections:Staff Publications

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

SCOPUSTM   
Citations

3
checked on Aug 4, 2020

WEB OF SCIENCETM
Citations

3
checked on Aug 4, 2020

Page view(s)

104
checked on Aug 3, 2020

Google ScholarTM

Check

Altmetric


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