Discharge coefficient for vertical sluice gate under submerged condition using contraction and energy loss coefficients

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dc.authorid0000-0002-4767-6660en_US
dc.authorscopusid57113743700en_US
dc.contributor.authorVaheddoost, Babak
dc.contributor.authorSafari M.J.S.
dc.contributor.authorIlkhanipour Zeynali R.
dc.date.accessioned2022-04-05T06:58:41Z
dc.date.available2022-04-05T06:58:41Z
dc.date.issued2021en_US
dc.departmentBTÜ, Mühendislik ve Doğa Bilimleri Fakültesi, İnşaat Mühendisliği Bölümüen_US
dc.description.abstractA novel method is suggested for the determination of flow discharge in vertical sluice gates with considerably small bias. First, in order to derive an equation for the discharge coefficient, energy-momentum equations are implemented to define the physical realization of the phenomenon. Afterward, the discharge coefficient is presented in terms of contraction and energy loss coefficients. Subsequently, discharge coefficient, contraction, and energy loss coefficients were determined through an implicit optimization technique on the data. Data analysis illustrated that there is a meaningful power relationship between the contraction and energy loss coefficients. Thereafter, dimensional analysis is performed and an explicit best-fit regression equation is developed for defining the energy loss coefficient. The obtained equations for contraction and energy loss coefficients were then used in the computation of the discharge coefficient and determination of the flow discharge in the vertical sluice gate. The performance of the developed approach is validated against the selected benchmarks existing in the literature.en_US
dc.identifier.doi10.1016/j.flowmeasinst.2021.102007en_US
dc.identifier.issn09555986
dc.identifier.scopusqualityN/Aen_US
dc.identifier.urihttps://hdl.handle.net/20.500.12885/1863
dc.identifier.volume80en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorVaheddoost, Babak
dc.language.isoenen_US
dc.publisherElsevier Ltden_US
dc.relation.ispartofFlow Measurement and Instrumentationen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectContraction coefficienten_US
dc.subjectDischarge coefficienten_US
dc.subjectEnergy loss coefficienen_US
dc.subjectMultivariate adaptive regression splineen_US
dc.subjectOpen channelen_US
dc.subjectVertical sluice gateen_US
dc.titleDischarge coefficient for vertical sluice gate under submerged condition using contraction and energy loss coefficientsen_US
dc.typeArticleen_US

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