Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 조용식 | - |
dc.date.accessioned | 2018-02-28T04:43:43Z | - |
dc.date.available | 2018-02-28T04:43:43Z | - |
dc.date.issued | 2011-05 | - |
dc.identifier.citation | JOURNAL OF HYDRAULIC RESEARCH, 49, 2, 205-212 | en_US |
dc.identifier.issn | 0022-1686 | - |
dc.identifier.uri | http://www.tandfonline.com/doi/abs/10.1080/00221686.2010.547037 | - |
dc.description.abstract | Flood risk analysis requires adequate numerical modeling to estimate the inundation depth and velocity in a wide-ranging study area. Thus, accurate, simple, and efficient numerical models with adequate mesh systems are needed for large-scale flood simulations. A numerical model based on a finite volume approach with the Cartesian cut-cell method is adopted herein to solve the shallow-water equations. To improve the representation of the flow domain, a modified cut-cell technique is suggested. The modified cut-cell mesh can be generated by a mesh merging process which needs two or more cut-cell meshes for different flow characteristic domains such as a compound meandering channel with steps. The modified cut-cell mesh indicated a reasonable flow domain to represent complicated domains. To verify the accuracy and stability of the present numerical model, various tests were performed and the obtained predictions compared with available exact solutions and laboratory measurements. A very reasonable agreement was observed. | en_US |
dc.description.sponsorship | This study was financially supported by the Construction Technology Innovation Program (08-Tech-Innovation-F01) through the Research Center of Flood Defense Technology for Next Generation, Korea Institute of Construction and Transportation Technology Evaluation and Planning (KICTEP) of the Ministry of Land, Transport and Maritime Affairs (MLTM). | en_US |
dc.language.iso | en | en_US |
dc.publisher | TAYLOR & FRANCIS LTD, 4 PARK SQUARE, MILTON PARK, ABINGDON OX14 4RN, OXON, ENGLAND | en_US |
dc.subject | Cut-cell system, | en_US |
dc.subject | dam-break, | en_US |
dc.subject | finite volume method, | en_US |
dc.subject | shallow-water, | en_US |
dc.subject | shock-capturing | en_US |
dc.title | Numerical model for flood routing with a Cartesian cut-cell domain | en_US |
dc.type | Article | en_US |
dc.relation.no | 2 | - |
dc.relation.volume | 49 | - |
dc.identifier.doi | 10.1080/00221686.2010.547037 | - |
dc.relation.page | 205-212 | - |
dc.relation.journal | JOURNAL OF HYDRAULIC RESEARCH | - |
dc.contributor.googleauthor | Kim, Hyung-Jun | - |
dc.contributor.googleauthor | Cho, Yong-Sik | - |
dc.relation.code | 2011205230 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DEPARTMENT OF CIVIL AND ENVIRONMENTAL ENGINEERING | - |
dc.identifier.pid | ysc59 | - |
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