Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/2427
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dc.contributor.authorHakyemez, Erinç-
dc.contributor.authorMobedi, Moghtada-
dc.contributor.authorÖztop, Hakan Fehmi-
dc.date.accessioned2016-11-11T09:33:51Z
dc.date.available2016-11-11T09:33:51Z
dc.date.issued2008-01
dc.identifier.citationHakyemez, E., Mobedi, M., and Öztop, H. F. (2008). Effects of wall-located heat barrier on conjugate conduction/natural- convection heat transfer and fluid flow in enclosures. Numerical Heat Transfer; Part A: Applications, 54(2), 197-220. doi:10.1080/10407780802084447en_US
dc.identifier.issn1040-7782
dc.identifier.issn1040-7782-
dc.identifier.issn1521-0634-
dc.identifier.urihttp://doi.org/10.1080/10407780802084447
dc.identifier.urihttp://hdl.handle.net/11147/2427
dc.description.abstractThe effects of a heat barrier, located in the ceiling wall of an enclosure, on conjugate conduction/natural convection are investigated numerically. The vertical walls of the enclosure are differentially heated and the horizontal walls are adiabatic. Heatline technique is used to visualize heat transport. The variations of average Nusselt number, dimensionless heat transfer rate through the ceiling wall, and dimensionless overall heat transfer rate are studied. Calculations are performed for different Rayleigh numbers (10 3≤ Ra ≤ 10 6), thermal conductivity ratios (1 ≤ K ≤ 100), dimensionless locations of the heat barrier (0 < X h < 1),and two dimensionless ceiling wall thicknesses (D = 0.05 and D = 0.20). For high thermal conductivity ratio (K = 100), the heat barrier considerably reduces the dimensionless overall heat transfer rate. The effect of the heat barrier on dimensionless heat transfer rate through the enclosure increases as the Rayleigh number decreases. For low Rayleigh number (i.e., Ra = 10 3), a location exists in the ceiling wall for which the dimensionless overall heat transfer rate is minimum.en_US
dc.language.isoenen_US
dc.publisherTaylor and Francis Ltd.en_US
dc.relation.ispartofNumerical Heat Transfer; Part A: Applicationsen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectWalls (structural partitions)en_US
dc.subjectThermoanalysisen_US
dc.subjectBioconversionen_US
dc.subjectEnclosuresen_US
dc.subjectHeating equipmenten_US
dc.titleEffects of wall-located heat barrier on conjugate conduction/natural- convection heat transfer and fluid flow in enclosuresen_US
dc.typeArticleen_US
dc.authoridTR59291en_US
dc.institutionauthorHakyemez, Erinç-
dc.institutionauthorMobedi, Moghtada-
dc.departmentİzmir Institute of Technology. Mechanical Engineeringen_US
dc.identifier.volume54en_US
dc.identifier.issue2en_US
dc.identifier.startpage197en_US
dc.identifier.endpage220en_US
dc.identifier.wosWOS:000256881400005en_US
dc.identifier.scopus2-s2.0-46249119442en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.identifier.doi10.1080/10407780802084447-
dc.relation.doi10.1080/10407780802084447en_US
dc.coverage.doi10.1080/10407780802084447en_US
dc.identifier.wosqualityQ2-
dc.identifier.scopusqualityQ1-
item.languageiso639-1en-
item.cerifentitytypePublications-
item.grantfulltextopen-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.openairetypeArticle-
item.fulltextWith Fulltext-
crisitem.author.dept03.10. Department of Mechanical Engineering-
Appears in Collections:Mechanical Engineering / Makina Mühendisliği
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection
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