Heat transfer enhancement in cylindrical fins through longitudinal parabolic perforations

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dc.authorid47560946200
dc.authorid57197836202
dc.authorid55221885200
dc.contributor.authorCuce E.
dc.contributor.authorOztekin E.K.
dc.contributor.authorCuce P.M.
dc.date.accessioned20.04.201910:49:12
dc.date.accessioned2019-04-20T21:42:57Z
dc.date.available20.04.201910:49:12
dc.date.available2019-04-20T21:42:57Z
dc.date.issued2019
dc.departmentBayburt Üniversitesien_US
dc.description.abstractIn our previous works, it is clearly addressed that optimisation of fin profile is of vital importance in terms of the rate of heat transfer from a hot surface, and the optimisation procedure depends on several factors. Within the scope of this research, a longitudinal cylindrical fin profile is under interest for the optimisation research. The purpose is to investigate the effects of longitudinal parabolic perforations on the fin parameters such as temperature distribution, effectiveness and efficiency, in which the fin surface is cooled by natural convection and radiation. Different concavity levels are considered to form parabolic perforations. The rate of heat transfer from fin surface is numerically correlated with the fin mass with respect to different concavity levels. According to results, heat transfer from unit fin mass is enhanced with the new designs. The outcome of the study can be used to optimise the needs for particular applications by making a decision between heat loss and weight options. That is, the increase in the concavity level of the perforation results in a lighter and cheaper design, but yielding a lower heat loss. However, heat transfer from unit mass is still enhanced. © 2017, © 2017 Informa UK Limited, trading as Taylor & Francis Group.en_US
dc.identifier.doi10.1080/01430750.2017.1405282
dc.identifier.endpage412
dc.identifier.issn0143-0750
dc.identifier.issue4
dc.identifier.scopus2-s2.0-85035137840en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage406
dc.identifier.urihttps://dx.doi.org/10.1080/01430750.2017.1405282
dc.identifier.urihttps://hdl.handle.net/20.500.12403/298
dc.identifier.volume40
dc.identifier.wosWOS:000468357000012en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherTaylor and Francis Ltd.
dc.relation.ispartofInternational Journal of Ambient Energyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectcylindrical fins
dc.subjectExtended surfaces
dc.subjectheat transfer enhancement
dc.subjectlongitudinal perforation
dc.subjectHeat losses
dc.subjectHeat transfer coefficients
dc.subjectRadiation effects
dc.subjectcylindrical fins
dc.subjectEffectiveness and efficiencies
dc.subjectExtended surfaces
dc.subjectFin parameters
dc.subjectHeat Transfer enhancement
dc.subjectOptimisation procedures
dc.subjectOptimisations
dc.subjectRate of heat transfer
dc.subjectFins (heat exchange)
dc.subjectcylindrical fins
dc.subjectExtended surfaces
dc.subjectheat transfer enhancement
dc.subjectlongitudinal perforation
dc.subjectHeat losses
dc.subjectHeat transfer coefficients
dc.subjectRadiation effects
dc.subjectcylindrical fins
dc.subjectEffectiveness and efficiencies
dc.subjectExtended surfaces
dc.subjectFin parameters
dc.subjectHeat Transfer enhancement
dc.subjectOptimisation procedures
dc.subjectOptimisations
dc.subjectRate of heat transfer
dc.subjectFins (heat exchange)
dc.titleHeat transfer enhancement in cylindrical fins through longitudinal parabolic perforationsen_US
dc.typeArticleen_US

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