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Influence of various base nanofluids and substrate materials on heat transfer in trapezoidal microchannel heat sinks

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dc.citedby79
dc.contributor.authorMohammed H.A.en_US
dc.contributor.authorGunnasegaran P.en_US
dc.contributor.authorShuaib N.H.en_US
dc.contributor.authorid15837504600en_US
dc.contributor.authorid35778031300en_US
dc.contributor.authorid13907934500en_US
dc.date.accessioned2023-12-29T07:48:36Z
dc.date.available2023-12-29T07:48:36Z
dc.date.issued2011
dc.description.abstractNumerical investigations are performed to investigate the laminar flow and heat transfer characteristics of trapezoidal MCHS using various types of base nanofluids and various MCHS substrate materials on MCHS performance. This study considered four types of base fluids including water, ethylene glycol (EG), oil, and glycerin with 2% volume fraction of diamond nanoparticle, and four types of MCHS substrate materials including copper, aluminium, steel, and titanium. The three-dimensional steady, laminar flow and heat transfer governing equations are solved using the finite volume method. It is found that the best uniformities in heat transfer coefficient and temperature among the four mixture flows can be obtained using glycerin-base nanofluid followed by oil-base nanofluid, EG-base nanofluid, and water-base nanofluid heat sinks. However, the heat transfer performance of water-base nanofluid can be greatly enhanced in steel made substrate heat sink. � 2010 Elsevier Ltd.en_US
dc.description.natureFinalen_US
dc.identifier.doi10.1016/j.icheatmasstransfer.2010.12.010
dc.identifier.epage201
dc.identifier.issue2
dc.identifier.scopus2-s2.0-79451473375
dc.identifier.spage194
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-79451473375&doi=10.1016%2fj.icheatmasstransfer.2010.12.010&partnerID=40&md5=662199b2b966268c5a6379f20408b965
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/30505
dc.identifier.volume38
dc.pagecount7
dc.sourceScopus
dc.sourcetitleInternational Communications in Heat and Mass Transfer
dc.subjectBase fluid
dc.subjectMicrochannel heat sink
dc.subjectNanofluids
dc.subjectSubstrate materials
dc.subjectTrapezoidal channels
dc.subjectEthylene
dc.subjectEthylene glycol
dc.subjectFinite volume method
dc.subjectFluids
dc.subjectGlycerol
dc.subjectHeat sinks
dc.subjectHeat transfer
dc.subjectLaminar flow
dc.subjectMicrochannels
dc.subjectSubstrates
dc.subjectTitanium
dc.subjectBase fluid
dc.subjectMicrochannel heat sink
dc.subjectNanofluids
dc.subjectSubstrate materials
dc.subjectTrapezoidal channels
dc.subjectNanofluidics
dc.titleInfluence of various base nanofluids and substrate materials on heat transfer in trapezoidal microchannel heat sinksen_US
dc.typeArticleen_US
dspace.entity.typePublication
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