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Effect of volume concentration and nanofluid temperature on whe thermal conductivity of mono and hybrid Al2O3-TiO2 nanofluid

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dc.citedby1
dc.contributor.authorVicki W.V.en_US
dc.contributor.authorAbdullah M.Z.en_US
dc.contributor.authorGunnasegaran P.en_US
dc.contributor.authorid57217224948en_US
dc.contributor.authorid31567537400en_US
dc.contributor.authorid35778031300en_US
dc.date.accessioned2023-05-29T09:07:44Z
dc.date.available2023-05-29T09:07:44Z
dc.date.issued2021
dc.description.abstractThis study investigated the effect of Al2O3-TiO2 nanoparticle volume concentration and nanofluid temperature on the thermal conductivity of water-based mono and hybrid nanofluid. Aluminium oxide (Al2O3) and titanium oxide (TiO2) nanoparticles were characterised using the X-ray diffraction (XRD) method. The stable suspension of Al2O3-TiO2 hybrid nanofluids was prepared using various volume concentrations, ranging from 0.5% to 2.0%. The ratio of Al2O3-TiO2 nanoparticles was fixed at a constant ratio of 50:50 for all the experiments performed in this study. For the mono nanofluid, the volume concentration was fixed at 0.5 %. The thermal conductivity measurement for both mono and hybrid nanofluid was performed at a temperature range of 35�C to 55�. The crystallite sizes of Al2O3 and TiO2 nanoparticles calculated based on the XRD results measured approximately 12 nm and 20 nm, respectively. The results indicated that the increase in both the nanoparticle volume concentration and temperature contributed to the overall enhancement of thermal conductivity for hybrid nanofluids. The maximum thermal conductivity enhancement for hybrid nanofluid is significantly higher than the thermal conductivity enhancement for the Al2O3 andTiO2 mono nanofluid. � 2021 American Institute of Physics Inc.. All rights reserved.en_US
dc.description.natureFinalen_US
dc.identifier.ArtNo20079
dc.identifier.doi10.1063/5.0044204
dc.identifier.scopus2-s2.0-85105649851
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85105649851&doi=10.1063%2f5.0044204&partnerID=40&md5=2b8c18768b657ad4de6837b75cab9780
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/26204
dc.identifier.volume2339
dc.publisherAmerican Institute of Physics Inc.en_US
dc.sourceScopus
dc.sourcetitleAIP Conference Proceedings
dc.titleEffect of volume concentration and nanofluid temperature on whe thermal conductivity of mono and hybrid Al2O3-TiO2 nanofluiden_US
dc.typeConference Paperen_US
dspace.entity.typePublication
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