Effects of Twisting Ratio, Diagonal Length, and Pitch Ratio of Hexagonal Pin Fins on Thermo-hydraulic Performance of Heat Sink

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dc.contributor.authorGürdal, M.
dc.contributor.authorTekir, M.
dc.contributor.authorAlgbourie, N.I.
dc.contributor.authorPazarlioglu, H.K.
dc.contributor.authorArslan, K.
dc.date.accessioned2024-09-29T16:22:40Z
dc.date.available2024-09-29T16:22:40Z
dc.date.issued2023
dc.departmentKarabük Üniversitesien_US
dc.description14th International Conference on Thermal Engineering: Theory and Applications, ICTEA 2023 -- 25 May 2023 through 27 May 2023 -- Yalova -- 306049en_US
dc.description.abstractWhile the effect of the twisting ratio on a heat sink was investigated for the first part of the study, the diagonal length and pitch ratio were observed for following step. The parametric studies were applied under turbulent regime (2658? Re?7138) to monitor thermo-hydraulic performance of novel proposed design. The edge length of the pin fins (Lef) was varied regarding their diagonal length (5? Lef ? 6) while the pitch ratio (P/e) and twisting ratio were varied in the range of 0.75? P/e?1.0 and 50?TR? 200 respectively. By using the turbulent model SST k-? with low-Re correction model on ANSYS Fluent, the computational study has been carried out to discretize RANS equations. Average Nusselt number (Nu) and average Darcy friction factor (f) which define the thermo-hydraulic performance of system were elucidated in detail. As a result, the best thermo-hydraulic performance was achieved as 1.55 by using the lowest twisting ratio (TR=200), pitch ratio (p/e=0.75) and the highest diagonal length (Lef=6) and at Re=2658. © 2023, Toronto Metropolitan University. All rights reserved.en_US
dc.identifier.issn2562-9034
dc.identifier.issue1en_US
dc.identifier.scopus2-s2.0-85182003628en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.urihttps://hdl.handle.net/20.500.14619/10205
dc.identifier.volume2023en_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherToronto Metropolitan Universityen_US
dc.relation.ispartofInternational Conference on Thermal Engineeringen_US
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectCFDen_US
dc.subjectConvection heat transferen_US
dc.subjectHeat sinken_US
dc.subjectPin finen_US
dc.titleEffects of Twisting Ratio, Diagonal Length, and Pitch Ratio of Hexagonal Pin Fins on Thermo-hydraulic Performance of Heat Sinken_US
dc.typeConference Objecten_US

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