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Improved Equations for the Profile of a Vertical Air-Core Vortex

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dc.contributor.author Taştan, Kerem
dc.contributor.author Yıldırım, Nevzat
dc.date.accessioned 2023-12-29T13:42:26Z
dc.date.available 2023-12-29T13:42:26Z
dc.date.issued 2023-05
dc.identifier.citation Taştan, K.; Yıldırım, N. (2023). "Improved Equations for the Profile of a Vertical Air-Core Vortex", KSCE Journal of Civil Engineering, Vol.27, No.5, pp.2030-2042. tr_TR
dc.identifier.issn 12267988
dc.identifier.uri http://hdl.handle.net/20.500.12416/6827
dc.description.abstract The available formulas for the profile of a vertical non-air-entraining vortex are not practical because they involve unknown parameters and need measurements of the local viscous-core radii across the height of the air-core vortex. Also, these formulas can not be used for the air-entraining vortices. In the present study, the available formulas involving unknown parameters were further improved. Findings are as follows. 1) the magnitudes of the unknown parameters vary across the height of the profile of the air-core vortex and they are the function of the ratio of the height of the air-core vortex to the submergence of the intake; 2) simple charts and formulas were obtained for the variations of the unknown parameters for the air-core vortices with and without an intake; 3) in lieu of the local viscous-core radius, the radius at the half-depth of the profile of the air-core vortex was used; 4) no laborious work of measurements are needed to determine the local viscous-core radii along the profile of the vortex; and 5) the improved formulas are in good agreement with available test data for the profiles of both the non-air-entraining and the air-entraining vortices with or without a vertically flowing downward intake. tr_TR
dc.language.iso eng tr_TR
dc.relation.isversionof 10.1007/s12205-023-0811-8 tr_TR
dc.rights info:eu-repo/semantics/closedAccess tr_TR
dc.subject Air Entrainment tr_TR
dc.subject Air-Core Vortex tr_TR
dc.subject Intake tr_TR
dc.subject Submergence tr_TR
dc.subject Vortex Profile tr_TR
dc.title Improved Equations for the Profile of a Vertical Air-Core Vortex tr_TR
dc.type article tr_TR
dc.relation.journal KSCE Journal of Civil Engineering tr_TR
dc.contributor.authorID 12654 tr_TR
dc.identifier.volume 27 tr_TR
dc.identifier.issue 5 tr_TR
dc.identifier.startpage 2030 tr_TR
dc.identifier.endpage 2042 tr_TR
dc.contributor.department Çankaya Üniversitesi, Mühendislik Fakültesi, İnşaat Mühendisliği Bölümü tr_TR


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