Natural convection of Al2O3/H2O nanofluid in a cavity with a heat-generating element. Heatline visualization

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dc.contributor.authorBondarenko, Darya S.
dc.contributor.authorSheremet, Mikhail A.
dc.contributor.authorÖztop, Hakan Fehmi
dc.contributor.authorAli, Mohamed E.
dc.date.accessioned2026-08-12T17:49:39Z
dc.date.issued2019
dc.departmentFırat Üniversitesi
dc.description.abstractCooling of electronic devices is a very important topic. The present paper deals with numerical simulation of natural convection cooling of heat-conducting and heat-generating source using an alumina-water nanofluid under the effect of cold vertical walls. Governing equations formulated in dimensionless stream function, vorticity and temperature variables have been solved by the finite difference method. The effects of nanoparticles concentration, heat source location, internal heat generation flux and heat source material on fluid flow and heat transfer have been studied. It has been found that an addition of nanoparticles can intensify the cooling process when the heat is located near the vertical cold wall. (C) 2018 Elsevier Ltd. All rights reserved.
dc.description.sponsorshipRussian Science Foundation [17-79-20141]; International Scientific Partnership Program ISPP at King Saud University [131]; Russian Science Foundation [17-79-20141] Funding Source: Russian Science Foundation
dc.description.sponsorshipThis work of Darya S. Bondarenko and Mikhail A. Sheremet was supported by the Russian Science Foundation (Project No. 17-79-20141). Third and last authors extend their appreciation to the International Scientific Partnership Program ISPP at King Saud University for funding this reseacrh work through ISPP#131. The authors also wish to express their thank to the very competent Reviewers for the valuable comments and suggestions.
dc.identifier.doi10.1016/j.ijheatmasstransfer.2018.10.091
dc.identifier.endpage574
dc.identifier.issn0017-9310
dc.identifier.issn1879-2189
dc.identifier.orcid0000-0001-8149-8098
dc.identifier.scopus2-s2.0-85055747750
dc.identifier.scopusqualityQ1
dc.identifier.startpage564
dc.identifier.urihttps://doi.org/10.1016/j.ijheatmasstransfer.2018.10.091
dc.identifier.urihttps://hdl.handle.net/11508/61898
dc.identifier.volume130
dc.identifier.wosWOS:000456226400046
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherPergamon-Elsevier Science Ltd
dc.relation.ispartofInternational Journal of Heat and Mass Transfer
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20260511
dc.subjectNatural convection
dc.subjectNanofluid
dc.subjectHeat-generating source
dc.subjectHeatlines
dc.subjectSquare cavity
dc.subjectFinite difference method
dc.titleNatural convection of Al2O3/H2O nanofluid in a cavity with a heat-generating element. Heatline visualization
dc.typeArticle

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