Determination of the Hydraulic Properties of a Flat Type Drip Emitter using Computational Fluid Dynamics

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dc.contributor.authorDemir, Vedat
dc.contributor.authorYürdem, Hüseyin
dc.contributor.authorYazgı, Arzu
dc.contributor.authorGünhan, Tuncay
dc.contributor.departmentZiraat Fakültesitr_TR
dc.date.accessioned2021-09-29T13:45:24Z
dc.date.available2021-09-29T13:45:24Z
dc.date.issued2020-06-04
dc.description.abstractThe objective of this study was to determine the hydraulic properties of a flat type emitter using Computational Fluid Dynamics with different turbulence models and model options. In addition, it is aimed to investigate the effects of the emitter hydraulic properties on the design when the same emitter is used in drip irrigation pipes with different wall thicknesses. The lowest mean percentage deviation between the measured flow rates and the calculated flow rates with turbulence models was found as 0.70% and 0.74% in the SST k- and Stress-Omega RSM turbulence model for the wall thickness of 0.25 mm pipe, respectively. Also, the mean percentage deviation for the laminar turbulence model was found to be -1.01%. The minimum MAE (0.021 L h-1) and RMSE (0.028 L h-1) values were found in the SST k- low-Re corr. turbulence model and the minimum MAPE (1.068%) was found in the laminar turbulence model.tr_TR
dc.identifier.endpage235tr_TR
dc.identifier.issn/e-issn2148-9297
dc.identifier.issue2tr_TR
dc.identifier.startpage226tr_TR
dc.identifier.urihttps://doi.org/10.15832/ankutbd.492686tr_TR
dc.identifier.urihttp://hdl.handle.net/20.500.12575/75059
dc.identifier.volume26tr_TR
dc.language.isoentr_TR
dc.publisherAnkara Üniversitesitr_TR
dc.relation.isversionof10.15832/ankutbd.492686tr_TR
dc.relation.journalTarım Bilimleri Dergisitr_TR
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıtr_TR
dc.subjectTurbulence modelstr_TR
dc.subjectEmitter designtr_TR
dc.subjectCFDtr_TR
dc.titleDetermination of the Hydraulic Properties of a Flat Type Drip Emitter using Computational Fluid Dynamicstr_TR
dc.typeArticletr_TR

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Cilt:26 Sayı:02 (2020)