Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/5110
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dc.contributor.authorÖztop, Hakan Fehmi-
dc.contributor.authorMobedi, Moghtada-
dc.contributor.authorAbu-Nada, Eiyad-
dc.contributor.authorPop, Ioan-
dc.date.accessioned2017-03-21T08:10:47Z-
dc.date.available2017-03-21T08:10:47Z-
dc.date.issued2012-09-
dc.identifier.citationÖztop, H. F., Mobedi, M., Abu-Nada, E., and Pop, I. (2012). A heatline analysis of natural convection in a square inclined enclosure filled with a CuO nanofluid under non-uniform wall heating condition. International Journal of Heat and Mass Transfer, 55(19-20), 5076-5086. doi:10.1016/j.ijheatmasstransfer.2012.05.007en_US
dc.identifier.issn0017-9310-
dc.identifier.issn1879-2189-
dc.identifier.urihttp://doi.org/10.1016/j.ijheatmasstransfer.2012.05.007-
dc.identifier.urihttp://hdl.handle.net/11147/5110-
dc.description.abstractHeatline visualization technique is used to understand heat transport path in an inclined non-uniformly heated enclosure filled with water based CuO nanofluid. The cavity has square cross-section and it is non-uniformly heated from a wall and cooled from opposite wall while other walls are adiabatic. The governing equations which are continuity, momentum and energy equations are solved using finite volume method. The dimensionless heatfunction for nanofluid heat flow is defined and solved to determine heatline patterns. Calculations were performed for Rayleigh numbers of 10 3, 10 4 and 10 5, inclination angle of 0°, 30°, 60°and 90°, and nanoparticle fraction of 0, 0.02, 0.04, 0.06, 0.08 and 0.1. It is observed that heat transfer in the cavity increases by adding nanoparticles. The rate of increase is greater for the enclosures with low Rayleigh number. Visualization of heatline is successfully applied to nanoparticle convective flows. Based on the heatline patterns, three heat transfer regions are observed and discussed in details. © 2012 Elsevier Ltd. All rights reserved.en_US
dc.language.isoenen_US
dc.publisherElsevier Ltd.en_US
dc.relation.ispartofInternational Journal of Heat and Mass Transferen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectNatural convectionen_US
dc.subjectEnclosuresen_US
dc.subjectHeatlineen_US
dc.subjectNanofluiden_US
dc.subjectHeat transferen_US
dc.titleA heatline analysis of natural convection in a square inclined enclosure filled with a CuO nanofluid under non-uniform wall heating conditionen_US
dc.typeArticleen_US
dc.institutionauthorMobedi, Moghtada-
dc.departmentIzmir Institute of Technology. Mechanical Engineeringen_US
dc.identifier.volume55en_US
dc.identifier.issue19-20en_US
dc.identifier.startpage5076en_US
dc.identifier.endpage5086en_US
dc.identifier.wosWOS:000306774400017
dc.identifier.scopusSCOPUS:2-s2.0-84863534993
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.identifier.doi10.1016/j.ijheatmasstransfer.2012.05.007-
dc.relation.doi10.1016/j.ijheatmasstransfer.2012.05.007en_US
dc.coverage.doi10.1016/j.ijheatmasstransfer.2012.05.007en_US
item.openairetypeArticle-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.grantfulltextopen-
item.cerifentitytypePublications-
item.languageiso639-1en-
item.fulltextWith Fulltext-
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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