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Article: A hybrid scheme for solving a multi-class traffic flow model with complex wave breaking

TitleA hybrid scheme for solving a multi-class traffic flow model with complex wave breaking
Authors
Keywordsδ-Mapping algorithm
Discontinuous fluxes
Riemann problem
WENO reconstruction
Issue Date2008
PublisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/cma
Citation
Computer Methods In Applied Mechanics And Engineering, 2008, v. 197 n. 45-48, p. 3816-3827 How to Cite?
AbstractThis paper extends the δ-mapping algorithm to solve a multi-class traffic flow model on an inhomogeneous highway, which is characterized by spatially varying fluxes and very complex waves. In the algorithm, the values of solution variables are mapped onto an intermediate state locally around the cell interface, and then the finite difference WENO reconstruction is applied. The hybrid scheme is consistent with steady flows, and resolves the waves more efficiently than the standard WENO scheme. The algorithm is also applicable to hyperbolic conservation laws with spatially varying fluxes in general. © 2008 Elsevier B.V. All rights reserved.
Persistent Identifierhttp://hdl.handle.net/10722/58522
ISSN
2015 Impact Factor: 3.467
2015 SCImago Journal Rankings: 2.952
ISI Accession Number ID
Funding AgencyGrant Number
National Natural Science Foundation of China70629001
10771134
National Basic Research Program of China2006CB705503
University of Hong Kong10207394
Research Grants Council of the Hong Kong Special Administrative Region, ChinaHKU7187/05E
Funding Information:

The work that is described in this paper was jointly supported by Grants from the National Natural Science Foundation of China (70629001, 10771134), the National Basic Research Program of China (2006CB705503), the University of Hong Kong (10207394), and the Research Grants Council of the Hong Kong Special Administrative Region, China (Project No. HKU7187/05E).

References

 

DC FieldValueLanguage
dc.contributor.authorZhang, Pen_HK
dc.contributor.authorWong, SCen_HK
dc.contributor.authorXu, Zen_HK
dc.date.accessioned2010-05-31T03:31:54Z-
dc.date.available2010-05-31T03:31:54Z-
dc.date.issued2008en_HK
dc.identifier.citationComputer Methods In Applied Mechanics And Engineering, 2008, v. 197 n. 45-48, p. 3816-3827en_HK
dc.identifier.issn0045-7825en_HK
dc.identifier.urihttp://hdl.handle.net/10722/58522-
dc.description.abstractThis paper extends the δ-mapping algorithm to solve a multi-class traffic flow model on an inhomogeneous highway, which is characterized by spatially varying fluxes and very complex waves. In the algorithm, the values of solution variables are mapped onto an intermediate state locally around the cell interface, and then the finite difference WENO reconstruction is applied. The hybrid scheme is consistent with steady flows, and resolves the waves more efficiently than the standard WENO scheme. The algorithm is also applicable to hyperbolic conservation laws with spatially varying fluxes in general. © 2008 Elsevier B.V. All rights reserved.en_HK
dc.languageengen_HK
dc.publisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/cmaen_HK
dc.relation.ispartofComputer Methods in Applied Mechanics and Engineeringen_HK
dc.rightsComputer Methods in Applied Mechanics and Engineering. Copyright © Elsevier BV.en_HK
dc.subjectδ-Mapping algorithmen_HK
dc.subjectDiscontinuous fluxesen_HK
dc.subjectRiemann problemen_HK
dc.subjectWENO reconstructionen_HK
dc.titleA hybrid scheme for solving a multi-class traffic flow model with complex wave breakingen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0045-7825&volume=197&spage=3816&epage=3827&date=2008&atitle=A+hybrid+scheme+for+solving+a+multi-class+traffic+flow+model+with+complex+wave+breakingen_HK
dc.identifier.emailWong, SC:hhecwsc@hku.hken_HK
dc.identifier.authorityWong, SC=rp00191en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1016/j.cma.2008.03.003en_HK
dc.identifier.scopuseid_2-s2.0-50049102701en_HK
dc.identifier.hkuros149359en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-50049102701&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume197en_HK
dc.identifier.issue45-48en_HK
dc.identifier.spage3816en_HK
dc.identifier.epage3827en_HK
dc.identifier.isiWOS:000259750600018-
dc.publisher.placeNetherlandsen_HK
dc.identifier.scopusauthoridZhang, P=7404158930en_HK
dc.identifier.scopusauthoridWong, SC=24323361400en_HK
dc.identifier.scopusauthoridXu, Z=14322623900en_HK

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