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Flow and heat transfer characteristics over rectangular blocked surfaces

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dc.contributor.authorSakin, Ali
dc.contributor.buuauthorUmur, Habib
dc.contributor.buuauthorYemenici, Habib
dc.contributor.buuauthorUmur, Yeliz
dc.contributor.departmentMühendislik Mimarlık Fakültesi
dc.contributor.departmentMakine Mühendisliği Bölümü
dc.contributor.researcheridAAK-4598-2021
dc.contributor.scopusid6602945164
dc.contributor.scopusid36676656200
dc.contributor.scopusid57191961457
dc.date.accessioned2023-01-11T07:14:57Z
dc.date.available2023-01-11T07:14:57Z
dc.date.issued2016-09-02
dc.description.abstractHeat transfer and flow measurements were recorded over blocked surfaces to investigate the effects of flow velocity and block shape on flow separation and heat transfer. The results indicated that the flow separation occurred particularly on the first block and after the last blocks. The flow separation and block thickness resulted in higher turbulence and heat transfer, particularly in laminar flow. The average Stanton number increased as high as 125% in laminar, 80% in transitional, and 50% in turbulent flows above those of flat plate values. A new empirical equation indicated a good agreement with the experimental and numerical results.
dc.identifier.citationUmur, H. vd. (2017). ''Flow and heat transfer characteristics over rectangular blocked surfaces''. Experimental Heat Transfer, 30(3), 192-204.
dc.identifier.endpage204
dc.identifier.issn0891-6152
dc.identifier.issue3
dc.identifier.scopus2-s2.0-84995427087
dc.identifier.startpage192
dc.identifier.urihttps://doi.org/10.1080/08916152.2016.1233146
dc.identifier.urihttps://www.tandfonline.com/doi/full/10.1080/08916152.2016.1233146
dc.identifier.uri1521-0480
dc.identifier.urihttp://hdl.handle.net/11452/30390
dc.identifier.volume30
dc.identifier.wos000398057500002
dc.indexed.wosSCIE
dc.language.isoen
dc.publisherTaylor & Francis
dc.relation.bapOUAP M-2013/9
dc.relation.collaborationSanayi
dc.relation.journalExperimental Heat Transfer
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectThermodynamics
dc.subjectEngineering
dc.subjectBlocked surface
dc.subjectFlow separation
dc.subjectHeat transfer
dc.subjectTurbulent intensity
dc.subjectTurbulent-flow
dc.subject3-dimensional blocks
dc.subject2-dimensional ribs
dc.subjectConvective flow
dc.subjectParallel plates
dc.subjectChannel
dc.subjectEnhancement
dc.subjectObstacles
dc.subjectFlow separation
dc.subjectFlow velocity
dc.subjectLaminar flow
dc.subjectEmpirical equations
dc.subjectFlat plate
dc.subjectFlow and heat transfer
dc.subjectHeat transfer and flows
dc.subjectNumerical results
dc.subjectStanton numbers
dc.subjectTurbulent intensities
dc.subjectHeat transfer
dc.subject.scopusReynolds Number; Mixed Convection; Heat Transfer Enhancement
dc.subject.wosThermodynamics
dc.subject.wosEngineering, mechanical
dc.titleFlow and heat transfer characteristics over rectangular blocked surfaces
dc.typeArticle
dc.wos.quartileQ3 (Engineering, mechanical)
dc.wos.quartileQ2 (Thermodynamics)
dspace.entity.typePublication
local.contributor.departmentMühendislik Mimarlık Fakültesi/Makine Mühendisliği Bölümü
local.indexed.atScopus
local.indexed.atWOS

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