NUMERICAL INVESTIGATION OF THE EFFECTS OF GEOMETRIC VARIATIONS OF COOLING TUBES FOR ICE FORMATION IN ICE STORAGE TANK

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dc.contributor.authorGunhan, Gokhan
dc.contributor.authorFertelli, Ahmet
dc.contributor.authorBuyruk, Ertan
dc.date.accessioned2024-10-26T18:00:03Z
dc.date.available2024-10-26T18:00:03Z
dc.date.issued2017
dc.departmentSivas Cumhuriyet Üniversitesi
dc.description.abstractIn the present study, it is aimed to compare the effects of different geometries located in a rectangular ice storage tank on ice formation. For this aim FLUENT package program was used to solve the flow numerically depending on time. Rectangular tank was modeled in two dimensional and calculations were carried out on half of tank due to symmetry. Water temperature was assumed in the tank as 0 degrees C, 4 degrees C and 12 degrees C, cylinder surface temperatures were taken as -10 degrees C. Ratio.of Ai/Ac (Formed ice area/Cross sectional area), temperature distribution, velocity vectors and liquid fraction were computed for different cooler geometries as circular, hexagonal, square, triangle 1 and triangle 2. The highest ice formation rate was seen in circular model, which was followed by hexagonal, triangle 1, square and triangle 2 models. While the highest solidification rate was seen in circular cross-section cylinders, solidification rates in hexagonal cylinders were rather close to the circular cross-section cylinders. However, the difference between square and triangle 2 models increased even more compared to cases when Ti= 0 degrees C and Ti= 4 degrees C
dc.description.sponsorshipCUBAP (The Scientific Research Projects Council of Cumhuriyet University) [M-491]
dc.description.sponsorshipThe authors acknowledge the CUBAP (The Scientific Research Projects Council of Cumhuriyet University) for the financial support of the project M-491
dc.identifier.endpage113
dc.identifier.issn1300-3615
dc.identifier.issue1
dc.identifier.startpage103
dc.identifier.trdizinid288884
dc.identifier.urihttps://search.trdizin.gov.tr/tr/yayin/detay/288884
dc.identifier.urihttps://hdl.handle.net/20.500.12418/27486
dc.identifier.volume37
dc.identifier.wosWOS:000401400400011
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakTR-Dizin
dc.language.isoen
dc.publisherTurkish Soc Thermal Sciences Technology
dc.relation.ispartofIsi Bilimi ve Teknigi Dergisi-Journal of Thermal Science and Technology
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectCold storage
dc.subjectPhase change
dc.subjectNatural convection
dc.subjectSolidification
dc.titleNUMERICAL INVESTIGATION OF THE EFFECTS OF GEOMETRIC VARIATIONS OF COOLING TUBES FOR ICE FORMATION IN ICE STORAGE TANK
dc.typeArticle

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