Investigation of seasonal thermal flow in a real dam reservoir using 3-D numerical modeling

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dc.contributor.authorUnes, Fatih
dc.contributor.authorVarcin, Hakan
dc.date.accessioned2024-09-18T20:55:41Z
dc.date.available2024-09-18T20:55:41Z
dc.date.issued2015
dc.departmentHatay Mustafa Kemal Üniversitesien_US
dc.description.abstractInvestigations indicate that correct estimation of seasonal thermal stratification in a dam reservoir is very important for the dam reservoir water quality modeling and water management problems. The main aim of this study is to develop a hydrodynamics model of an actual dam reservoir in three dimensions for simulating a real dam reservoir flows for different seasons. The model is developed using nonlinear and unsteady continuity, momentum, energy and k-epsilon turbulence model equations. In order to include the Coriolis force effect on the flow in a dam reservoir, Coriolis force parameter is also added the model equations. Those equations are constructed using actual dimensions, shape, boundary and initial conditions of the dam and reservoir. Temperature profiles and flow visualizations are used to evaluate flow conditions in the reservoir. Reservoir flow's process and parameters are determined all over the reservoir. The mathematical model developed is capable of simulating the flow and thermal characteristics of the reservoir system for seasonal heat exchanges. Model simulations results obtained are compared with field measurements obtained from gauging stations for flows in different seasons. The results show a good agreement with the field measurements.en_US
dc.description.sponsorshipScientific & Technological Research Council of Turkey (TUBITAK) [106Y294]en_US
dc.description.sponsorshipThis study was supported by The Scientific & Technological Research Council of Turkey (TUBITAK) under Grant No: 106Y294. The Authors also would like to express his gratitude to Turan Arslan (Mustafa Kemal University, Civil Engineering Faculty, Hatay-Turkey) for his constructive criticism and help.en_US
dc.identifier.doi10.1515/johh-2015-0007
dc.identifier.endpage+en_US
dc.identifier.issn0042-790X
dc.identifier.issn1338-4333
dc.identifier.issue1en_US
dc.identifier.scopus2-s2.0-84922653493en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage38en_US
dc.identifier.urihttps://doi.org/10.1515/johh-2015-0007
dc.identifier.urihttps://hdl.handle.net/20.500.12483/11994
dc.identifier.volume63en_US
dc.identifier.wosWOS:000356811500005en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherVeda, Slovak Acad Sciencesen_US
dc.relation.ispartofJournal of Hydrology and Hydromechanicsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectReal dam reservoiren_US
dc.subjectThermal stratificationen_US
dc.subjectMathematical modelen_US
dc.subjectDensity flowen_US
dc.subjectDivergence flowen_US
dc.titleInvestigation of seasonal thermal flow in a real dam reservoir using 3-D numerical modelingen_US
dc.typeArticleen_US

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