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Can a 3D-Numerical Model be a Substitute to a Physical Model in Estimating Parameters of 1D-Confluence Models?
dc.creator | Đorđević, Dejana | |
dc.date.accessioned | 2021-03-09T10:22:43Z | |
dc.date.available | 2021-03-09T10:22:43Z | |
dc.date.issued | 2014 | |
dc.identifier.isbn | 978-989-96479-2-3 | |
dc.identifier.uri | https://grafar.grf.bg.ac.rs/handle/123456789/2288 | |
dc.description.abstract | A possibility of using a 3D-numerical model instead of a more expensive physical one for estimation of parameters in 1D-confluence models is considered. A set of existing experimental data from 90º confluence is used for the 3D-model validation. A satisfactory agreement for measured velocities, mean flow angle δ and correction coefficient σ is achieved. It is also shown that the use of a mean flow angle δ in 1D-model provides a better prediction of the component ITx of the tributary force of inertia. | sr |
dc.language.iso | en | sr |
dc.publisher | Universidade do Porto, Faculdade de Engenharia | sr |
dc.relation | info:eu-repo/grantAgreement/MESTD/Technological Development (TD or TR)/37009/RS// | sr |
dc.relation | info:eu-repo/grantAgreement/MESTD/Technological Development (TD or TR)/37010/RS// | sr |
dc.rights | openAccess | sr |
dc.source | 3 rd IAHR Europe Congress, Book of Proceedings, 2014 | sr |
dc.subject | river confluence | sr |
dc.subject | 1D-confluence model | sr |
dc.subject | 3D-numerical model | sr |
dc.subject | physical model | sr |
dc.subject | model parameters | sr |
dc.title | Can a 3D-Numerical Model be a Substitute to a Physical Model in Estimating Parameters of 1D-Confluence Models? | sr |
dc.type | conferenceObject | sr |
dc.rights.license | ARR | sr |
dc.rights.holder | Dejana Đorđević | sr |
dc.citation.epage | 167 | |
dc.citation.spage | 158 | |
dc.description.other | http://webpages.fe.up.pt/iahr2014/default.asp?m=3 http://webpages.fe.up.pt/iahr2014/Final_Programme_IAHR_Porto_11042014.pdf | sr |
dc.identifier.fulltext | https://grafar.grf.bg.ac.rs/bitstream/id/9114/IAHR_Porto2014-DejanaDordevic.pdf | |
dc.identifier.rcub | https://hdl.handle.net/21.15107/rcub_grafar_2288 | |
dc.type.version | publishedVersion | sr |