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Experimental study of heat transfer augmentation in non-circular duct using combined nanofluids and vortex generator

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dc.citedby32
dc.contributor.authorAhmed H.E.en_US
dc.contributor.authorAhmed M.I.en_US
dc.contributor.authorYusoff M.Z.en_US
dc.contributor.authorHawlader M.N.A.en_US
dc.contributor.authorAl-Ani H.en_US
dc.contributor.authorid54789424300en_US
dc.contributor.authorid15922129900en_US
dc.contributor.authorid7003976733en_US
dc.contributor.authorid7005372503en_US
dc.contributor.authorid25633856100en_US
dc.date.accessioned2023-05-29T06:00:03Z
dc.date.available2023-05-29T06:00:03Z
dc.date.issued2015
dc.descriptionAluminum; Ducts; Friction; Heat transfer; Reynolds number; Vortex flow; Vorticity; Distilled water; Friction factors; Heat transfer and friction factors; Heat transfer augmentation; Nanofluids; Noncircular ducts; Two particles; Vortex generators; Nanofluidicsen_US
dc.description.abstractThis study presents the effect of nanofluid and vortex generators compound on heat transfer and friction factor in an equilateral triangular duct experimentally. Two different types of nanofluids namely, Al2O3 and SiO2 nanoparticles suspended in distilled water (DW) with two particle concentrations were successfully prepared and tested. A wide range of Reynolds number was covered from 500 to 8000, approximately. The results of smooth triangular duct using water as a working fluid were validated with literatures and a good agreement was obtained. The present results show a good enhancement in heat transfer by using vortex generator with base fluid while a significant enhancement was registered by using the compound of vortex generator and nanofluids accomplished with a moderate increase in the friction factor. The maximum enhancement in the Nusselt number obtained in this study is 44.64% and 41.82% at 1 vol.% and Re ? 4000 for SiO2-DW and Al2O3-DW nanofluid, respectively. � 2015 Elsevier Ltd. All rights reserved.en_US
dc.description.natureFinalen_US
dc.identifier.doi10.1016/j.ijheatmasstransfer.2015.07.065
dc.identifier.epage1206
dc.identifier.scopus2-s2.0-84938591255
dc.identifier.spage1197
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-84938591255&doi=10.1016%2fj.ijheatmasstransfer.2015.07.065&partnerID=40&md5=df96d3dd33bda3ba825ccfbf9010435a
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/22293
dc.identifier.volume90
dc.publisherElsevier Ltden_US
dc.sourceScopus
dc.sourcetitleInternational Journal of Heat and Mass Transfer
dc.titleExperimental study of heat transfer augmentation in non-circular duct using combined nanofluids and vortex generatoren_US
dc.typeArticleen_US
dspace.entity.typePublication
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