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dc.contributor.authorZhao, J
dc.contributor.authorÖzgen-Xian, I
dc.contributor.authorLiang, D
dc.contributor.authorWang, T
dc.contributor.authorHinkelmann, R
dc.date.accessioned2019-01-15T00:30:46Z
dc.date.available2019-01-15T00:30:46Z
dc.date.issued2019
dc.identifier.issn0898-1221
dc.identifier.urihttps://www.repository.cam.ac.uk/handle/1810/287975
dc.description.abstractThis paper describes an improved vector manipulation multislope monotone upstream-centred scheme for conservation laws (MUSCL) reconstruction for solving the shallow water equations on unstructured grids. This improved MUSCL reconstruction method includes a bigger stencil for the interpolation and saves time for determining the geometric relations compared to the original vector manipulation method, so it is computationally more efficient and straightforward to implement. Four examples involving an analytical solution, laboratory experiments and field-scale measurements are used to test the performance of the proposed scheme. It has been proved that the proposed scheme can provide comparable accuracy and higher efficiency compared to the original vector manipulation method. With the increase of the number of cells, the advantage of the proposed scheme becomes more apparent.
dc.publisherElsevier BV
dc.titleAn improved multislope MUSCL scheme for solving shallow water equations on unstructured grids
dc.typeArticle
prism.endingPage596
prism.issueIdentifier2
prism.publicationDate2019
prism.publicationNameComputers and Mathematics with Applications
prism.startingPage576
prism.volume77
dc.identifier.doi10.17863/CAM.35295
dcterms.dateAccepted2018-09-29
rioxxterms.versionofrecord10.1016/j.camwa.2018.09.059
rioxxterms.versionAM
rioxxterms.licenseref.urihttp://www.rioxx.net/licenses/all-rights-reserved
rioxxterms.licenseref.startdate2019-01-15
dc.contributor.orcidZhao, J [0000-0002-0494-1743]
dc.identifier.eissn1873-7668
rioxxterms.typeJournal Article/Review
pubs.funder-project-idEngineering and Physical Sciences Research Council (EP/I019308/1)
pubs.funder-project-idEngineering and Physical Sciences Research Council (EP/K000314/1)
pubs.funder-project-idEngineering and Physical Sciences Research Council (EP/L010917/1)
pubs.funder-project-idEngineering and Physical Sciences Research Council (EP/N021614/1)
cam.issuedOnline2018-10-19
rioxxterms.freetoread.startdate2019-10-19


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