A study on the comparison of kinetic energies calculated with some formulas using Fulljet nozzle

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dc.contributor.authorVarol, Hürkan Tayfun
dc.contributor.authorDeğirmencioğlu, Adnan
dc.date.accessioned2023-01-12T20:29:28Z
dc.date.available2023-01-12T20:29:28Z
dc.date.issued2022
dc.departmentN/A/Departmenten_US
dc.description.abstractObjective: The objective of this study was to compare kinetic energies calculated by different formulas with Rose’s (reference) formula, using Fulljet type nozzle (½ HH-50 WSQ) at different pressures. Material and Methods: A platform in the dimension of 1x1 m was used to place 17 cups (250 cm3) and inclined at a slope of 9%. Then, artificial rainfalls (at pressures of 30, 40, 50, 60 and 70 kPa) was applied with a ½ HH-50 WSQ nozzle for 5 minutes and each experiment was triplicated. Drop diameter, rainfall intensities, terminal velocities were determined and kinetic energies were calculated with different equations. Results: In this study, it was found that rain intensities varied between 85- and 109 mm h-1, Christiansen coefficients (CU) (%) were 83-87 %, drop diameter (D50) were 1.77-2.05 mm, and terminal velocities were 6.08-6.67 m s-1. Average kinetic energies were also calculated between 9.94-46.59 J m-2 mm-1, respectively. Conclusions: The results obtained from this study (±5 %) were found to be in good agreement with the Rose (1960) formula and some kinetic energy formulas.en_US
dc.identifier.doi10.20289/zfdergi.950402
dc.identifier.endpage408en_US
dc.identifier.issn1018-8851
dc.identifier.issn2548-1207
dc.identifier.issue3en_US
dc.identifier.startpage397en_US
dc.identifier.trdizinid1126373en_US
dc.identifier.urihttps://doi.org/10.20289/zfdergi.950402
dc.identifier.urihttps://search.trdizin.gov.tr/yayin/detay/1126373
dc.identifier.urihttps://hdl.handle.net/11454/80518
dc.identifier.volume59en_US
dc.indekslendigikaynakTR-Dizinen_US
dc.language.isoenen_US
dc.relation.ispartofEge Üniversitesi Ziraat Fakültesi Dergisien_US
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectChristiansen coefficientsen_US
dc.subjectkinetic energy.en_US
dc.subjectmean drop diameteren_US
dc.subjectRain intensityen_US
dc.subjectterminal velocityen_US
dc.titleA study on the comparison of kinetic energies calculated with some formulas using Fulljet nozzleen_US
dc.typeArticleen_US

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