Please use this identifier to cite or link to this item: https://hdl.handle.net/11499/7924
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dc.contributor.authorKaya, Okyar-
dc.date.accessioned2019-08-16T12:33:29Z
dc.date.available2019-08-16T12:33:29Z
dc.date.issued2013-
dc.identifier.issn0947-7411-
dc.identifier.urihttps://hdl.handle.net/11499/7924-
dc.identifier.urihttps://doi.org/10.1007/s00231-013-1196-x-
dc.description.abstractTurbulent flow and convective heat transfer of a nanofluid made of Al 2O3 (1-4 vol.%) and water through a square duct is numerically studied. Single-phase model, volumetric concentration, temperature-dependent physical properties, uniform wall heat flux boundary condition and Renormalization Group Theory k-? turbulent model are used in the computational analysis. A comparison of the results with the previous experimental and numerical data revealed 8.3 and 10.2 % mean deviations, respectively. Numerical results illustrated that Nu number is directly proportional with Re number and volumetric concentration. For a given Re number, increasing the volumetric concentration of nanoparticles does not have significant effect on the dimensionless velocity contours. At a constant dimensionless temperature, increasing the particle volume concentration increases the size of the temperature profile. Maximum value of dimensionless temperature increases with increasing x/Dh value for a given Re number and volumetric concentration. © 2013 Springer-Verlag Berlin Heidelberg.en_US
dc.language.isoenen_US
dc.relation.ispartofHeat and Mass Transfer/Waerme- und Stoffuebertragungen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectComputational analysisen_US
dc.subjectConvective heat transferen_US
dc.subjectDimensionless temperaturesen_US
dc.subjectDimensionless velocityen_US
dc.subjectFlow and heat transferen_US
dc.subjectParticle volume concentrationsen_US
dc.subjectRenormalization group theoryen_US
dc.subjectVolumetric concentrationsen_US
dc.subjectDuctsen_US
dc.subjectNanofluidicsen_US
dc.subjectStatistical mechanicsen_US
dc.subjectTurbulent flowen_US
dc.subjectHeat fluxen_US
dc.titleNumerical study of turbulent flow and heat transfer of Al2O 3-water mixture in a square duct with uniform heat fluxen_US
dc.typeArticleen_US
dc.identifier.volume49en_US
dc.identifier.issue11en_US
dc.identifier.startpage1549
dc.identifier.startpage1549en_US
dc.identifier.endpage1563en_US
dc.identifier.doi10.1007/s00231-013-1196-x-
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.identifier.scopus2-s2.0-84886100782en_US
dc.identifier.wosWOS:000325466200003en_US
dc.identifier.scopusqualityQ1-
dc.ownerPamukkale University-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.languageiso639-1en-
item.openairetypeArticle-
item.fulltextNo Fulltext-
item.cerifentitytypePublications-
item.grantfulltextnone-
crisitem.author.dept10.07. Mechanical Engineering-
Appears in Collections:Mühendislik Fakültesi Koleksiyonu
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection
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