Please use this identifier to cite or link to this item: https://doi.org/10.1016/j.apm.2005.11.012
DC FieldValue
dc.titleA staggered-grid numerical algorithm for the extended Boussinesq equations
dc.contributor.authorLin, P.
dc.contributor.authorMan, C.
dc.date.accessioned2014-06-17T08:12:40Z
dc.date.available2014-06-17T08:12:40Z
dc.date.issued2007-02
dc.identifier.citationLin, P., Man, C. (2007-02). A staggered-grid numerical algorithm for the extended Boussinesq equations. Applied Mathematical Modelling 31 (2) : 349-368. ScholarBank@NUS Repository. https://doi.org/10.1016/j.apm.2005.11.012
dc.identifier.issn0307904X
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/65069
dc.description.abstractA second-order accurate numerical scheme is developed to solve Nwogu's extended Boussinesq equations. A staggered-grid system is introduced with the first-order spatial derivatives being discretized by the fourth-order accurate finite-difference scheme. For the time derivatives, the fourth-order accurate Adams predictor-corrector method is used. The numerical method is validated against available analytical solutions, other numerical results of Navier-Stokes equations, and experimental data for both 1D and 2D nonlinear wave transformation problems. It is shown that the new algorithm has very good conservative characteristics for mass calculation. As a result, the model can provide accurate and stable results for long-term simulation. The model has proven to be a useful modeling tool for a wide range of water wave problems. © 2005 Elsevier Inc. All rights reserved.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1016/j.apm.2005.11.012
dc.sourceScopus
dc.subjectBoussinesq equations
dc.subjectConservative form
dc.subjectPredictor-corrector method
dc.subjectStaggered-grid
dc.subjectWave simulation
dc.typeArticle
dc.contributor.departmentCIVIL ENGINEERING
dc.description.doi10.1016/j.apm.2005.11.012
dc.description.sourcetitleApplied Mathematical Modelling
dc.description.volume31
dc.description.issue2
dc.description.page349-368
dc.description.codenAMMOD
dc.identifier.isiut000242761700017
Appears in Collections:Staff Publications

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

SCOPUSTM   
Citations

23
checked on Aug 5, 2020

WEB OF SCIENCETM
Citations

18
checked on Aug 5, 2020

Page view(s)

59
checked on Aug 3, 2020

Google ScholarTM

Check

Altmetric


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