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Computational modeling of flow over an ogee spillway

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dc.contributor.author Chatila, Jean
dc.contributor.author Tabbara, Mazen
dc.date.accessioned 2016-02-03T09:00:42Z
dc.date.available 2016-02-03T09:00:42Z
dc.date.copyright 2004
dc.date.issued 2016-02-03
dc.identifier.uri http://hdl.handle.net/10725/2990
dc.description.abstract This paper presents an investigation into the hydraulics of regular ogee-profile spillways. The free-surfaces of the fluid for several flow heads as measured in the hydraulics laboratory are used as benchmarks. The finite element computational fluid dynamics software, ADINA, was used to predict the free surface over an ogee spillway and thus model the flow field. Since the actual flow is turbulent the k–ε flow model was used. For the cases considered in this paper, ADINA predicted reasonable free surface results that are consistent with general flow characteristics over spillways. The results are also in close agreement with measured free-surface profiles over the entire length of the spillway. en_US
dc.language.iso en en_US
dc.title Computational modeling of flow over an ogee spillway en_US
dc.type Article en_US
dc.description.version Published en_US
dc.author.school SOE en_US
dc.author.idnumber 199690300 en_US
dc.author.idnumber 199890270
dc.author.woa N/A en_US
dc.author.department Civil Engineering en_US
dc.description.embargo N/A en_US
dc.relation.journal Computers & Structures en_US
dc.journal.volume 82 en_US
dc.journal.issue 22 en_US
dc.article.pages 1805-1812 en_US
dc.keywords Ogee-spillway en_US
dc.keywords Numerical en_US
dc.keywords Experimental en_US
dc.keywords Modeling en_US
dc.keywords Free surface en_US
dc.keywords Finite element en_US
dc.keywords Turbulent flow en_US
dc.identifier.doi http://dx.doi.org/10.1016/j.compstruc.2004.04.007 en_US
dc.identifier.ctation Chatila, J., & Tabbara, M. (2004). Computational modeling of flow over an ogee spillway. Computers & structures, 82(22), 1805-1812. en_US
dc.author.email jchatila@lau.edu.lb
dc.author.email mtabbara@lau.edu.lb
dc.identifier.url http://www.sciencedirect.com/science/article/pii/S0045794904001841


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