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Oblikovanje ulaza u zaliv primenom modela ravanskog i prostornog tečenja

dc.creatorZindović, Budo
dc.creatorJovanović, Miodrag
dc.creatorKapor, Radomir
dc.creatorProdanović, Dušan
dc.creatorĐorđević, Dejana
dc.date.accessioned2019-04-19T14:12:14Z
dc.date.available2019-04-19T14:12:14Z
dc.date.issued2007
dc.identifier.issn0350-0519
dc.identifier.urihttps://grafar.grf.bg.ac.rs/handle/123456789/173
dc.description.abstractBays suffer from siltation, which is a natural process that cannot be avoided. The main cause of this process is mixing of the river-water containing suspended sediment and the river-bay water. High costs of maintenance - dredging and disposal of contaminated sludge can be reduced. By reducing the amount of river-water and bay-water mixing, siltation can be significantly scaled down, and thus costs of maintenance. This paper deals with the problem of defining an optimal shape of bay entrance using 2D and 3D numerical model. For illustration, results pertaining to the design of entrance of Čukarica Bay are presented.en
dc.description.abstractNajveći problem zaliva je zasipanje - prirodan proces koji se ne može izbeći Visoki troškovi održavanja zaliva (bagerovanja mulja i čišćenja obala) nameću potrebu primene mera za smanjenje uvlačenja nanosa u zaliv. Budući da je uzrok zasipanja mešanje rečne vode opterećene nanosom i vode zaliva smanjenjem količine vode koja dospeva u zaliv može se smanjiti zasipanje. Ovaj problem se može rešiti određivanjem najpovoljnijeg oblika ulaza u zaliv. U ovom radu je prikazano oblikovanje ulaza pomoću modela ravanskog i prostornog tečenja. Kao primer, prikazani su rezultati koji se odnose na oblikovanje ulaza u Čukarički zaliv.sr
dc.publisherJugoslovensko društvo za odvodnjavanje i navodnjavanje, Beograd
dc.rightsopenAccess
dc.sourceVodoprivreda
dc.subject2D numerical modelen
dc.subject3D numerical modelen
dc.subjectfinite-element methoden
dc.subjectdesigning bay entranceen
dc.subjectmodel ravanskog tečenjasr
dc.subjectmodel prostornog tečenjasr
dc.subjectmetod konačnih elemenatasr
dc.subjectoblikovanje ulaza u zalivsr
dc.titleApplication of 2D and 3D modelling in bay entrance designen
dc.titleOblikovanje ulaza u zaliv primenom modela ravanskog i prostornog tečenjasr
dc.typeconferenceObject
dc.rights.licenseARR
dc.citation.epage78
dc.citation.issue1-3
dc.citation.other39(1-3): 73-78
dc.citation.spage73
dc.citation.volume39
dc.identifier.fulltexthttps://grafar.grf.bg.ac.rs//bitstream/id/3659/171.pdf
dc.identifier.rcubhttps://hdl.handle.net/21.15107/rcub_grafar_173
dc.type.versionpublishedVersion


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