Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.11851/7160
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dc.contributor.authorÖzerinç, Sezer-
dc.contributor.authorYazıcıoğlu, Almila Güvenç-
dc.contributor.authorKakaç, Sadık-
dc.date.accessioned2021-09-11T15:55:50Z-
dc.date.available2021-09-11T15:55:50Z-
dc.date.issued2012en_US
dc.identifier.issn1290-0729-
dc.identifier.issn1778-4166-
dc.identifier.urihttps://doi.org/10.1016/j.ijthermalsci.2011.10.007-
dc.identifier.urihttps://hdl.handle.net/20.500.11851/7160-
dc.description.abstractNanofluids are promising heat transfer fluids due to their high thermal conductivity. In order to utilize nanofluids in practical applications, accurate prediction of forced convection heat transfer of nanofluids is necessary. In the first part of the present study, we consider the application of some classical correlations of forced convection heat transfer developed for the flow of pure fluids to the case of nanofluids by the use of nanofluid thermophysical properties. The results are compared with experimental data available in the literature, and it is shown that this approach underestimates the heat transfer enhancement. Furthermore, predictions of a recent correlation based on a thermal dispersion model are also examined, and good agreement with the experimental data is observed. The thermal dispersion model is further investigated through a single-phase, temperature-dependent thermal conductivity approach. Numerical analysis of hydrodynamically fully developed laminar forced convection of Al2O3(20 nm)/water nanofluid inside a circular tube under constant wall temperature and constant wall heat flux boundary conditions has been carried out. Results of the numerical solution are compared with the experimental data available in the literature. The results show that the single-phase assumption with temperature-dependent thermal conductivity and thermal dispersion is an accurate way of heat transfer enhancement analysis of nanofluids in convective heat transfer. (C) 2011 Elsevier Masson SAS. All rights reserved.en_US
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TUBITAK)Turkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK)en_US
dc.description.sponsorshipThe authors wish to thank the Scientific and Technological Research Council of Turkey (TUBITAK) for financial support.en_US
dc.language.isoenen_US
dc.publisherElsevier France-Editions Scientifiques Medicales Elsevieren_US
dc.relation.ispartofInternational Journal of Thermal Sciencesen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectNanofluidsen_US
dc.subjectHeat transfer enhancementen_US
dc.subjectForced convectionen_US
dc.subjectLaminar flowen_US
dc.subjectThermal dispersionen_US
dc.titleNumerical Analysis of Laminar Forced Convection With Temperature-Dependent Thermal Conductivity of Nanofluids and Thermal Dispersionen_US
dc.typeArticleen_US
dc.departmentFaculties, Faculty of Engineering, Department of Mechanical Engineeringen_US
dc.departmentFakülteler, Mühendislik Fakültesi, Makine Mühendisliği Bölümütr_TR
dc.identifier.volume62en_US
dc.identifier.startpage138en_US
dc.identifier.endpage148en_US
dc.authorid0000-0002-0733-1705-
dc.identifier.wosWOS:000311267200020en_US
dc.identifier.scopus2-s2.0-84867746041en_US
dc.institutionauthorKakaç, Sadık-
dc.identifier.doi10.1016/j.ijthermalsci.2011.10.007-
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.identifier.scopusqualityQ1-
item.openairetypeArticle-
item.languageiso639-1en-
item.grantfulltextnone-
item.fulltextNo Fulltext-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.cerifentitytypePublications-
crisitem.author.dept02.7. Department of Mechanical Engineering-
Appears in Collections:Makine Mühendisliği Bölümü / Department of Mechanical Engineering
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection
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