2026-10-29T20:39:22Zhttps://munzur-rdlopen.rawdatalibrary.net/oai/request

oai:munzur-rdlopen.rawdatalibrary.net:munzur/18152026-10-28T15:29:08Zopenairedrivercom_munzur_1col_munzur_2com_munzur_8col_munzur_154

Investigation of the geometry effect on air-demand ratio in conduits with a sluice gateAydin, Alp BugraBaylar, AhmetOzkan, FahriTuna, Muhammed CihatOzturk, Mualladams, barrages & reservoirsfluid mechanicshydraulics & hydrodynamicswater flowwaterways & canalsGated conduits involve high-velocity air-water flow. When studies on gated conduits are examined, it is determined that the air-demand ratio changes according to the hydraulic and geometric parameters. However, no study has investigated the effect of the cross-sectional geometry of high-head conduits with a sluice gate on the air-demand ratio. In this study, the effect of conduit cross-sectional geometry on the air-demand ratio is examined. Results indicate that a conduit's cross-sectional geometry has an important effect on the air-demand ratio, especially at 10% and 15% gate opening rates. It is seen that the effect of the conduit geometry on the air-demand ratio decreases at 20%, and for greater gate opening rates. Moreover, a formula for estimated the air-demand ratio is presented, relating the air-demand ratio to the gate opening rate, Froude number, hydraulic radius and conduit length.ICE Publishing2023Articlehttps://rdlopen.rawdatalibrary.net/r/munzur/1815https://doi.org/10.1680/jwama.22.000481741-7589enProceedings of the Institution of Civil Engineers: Water Managementinfo:eu-repo/semantics/openAccessinfo:eu-repo/semantics/articlehttps://munzur-rdlopen.rawdatalibrary.net/tr/items/munzur/1815