Publication:
The effect of using different based nanofluids on trapezoidal microchannels cooling performance

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dc.citedby0
dc.contributor.authorGunnasegaran P.en_US
dc.contributor.authorMohammed H.A.en_US
dc.contributor.authorShuaib N.H.en_US
dc.contributor.authorid35778031300en_US
dc.contributor.authorid15837504600en_US
dc.contributor.authorid13907934500en_US
dc.date.accessioned2023-12-29T07:49:10Z
dc.date.available2023-12-29T07:49:10Z
dc.date.issued2010
dc.description.abstractNumerical investigations are performed to explore the aluminum trapezoidal microchannel heat sink (MCHS) cooling benefits by using different types of base nanofluids for laminar flow. Considering a diamond nanoparticle with particle volume fraction of 2% was mixed in four different base fluids including water, ethylene glycol (EG), oil, and glycerin. The threedimensional steady, laminar flow and heat transfer governing equations are solved using the finite volume method. The computational domain is taken as the entire heat sink including the inlet/outlet ports, wall plenums, and microchannels. The impact of different types of base fluids in these four mixture flows on the microchannel temperature profiles, heat transfer coefficients, pressure gradients, friction factor, and thermal resistance were examined. It is found that the best uniformities in heat transfer coefficient and temperature among the four mixture flows for diamond nanoparticle can be obtained in MCHS using glycerinbase nanofluid followed by engine oil-base nanofluid, EG-base nanofluid, and water-base nanofluid. It is found that, the use of high-Prandtl number base fluid such as glycerin is preferable and can be recommended to maximize the merits of adding nanoparticles for MCHS performance. Copyright � 2010 by ASME.en_US
dc.description.natureFinalen_US
dc.identifier.doi10.1115/IMECE2010-38037
dc.identifier.epage1275
dc.identifier.issuePARTS A AND B
dc.identifier.scopus2-s2.0-84881473467
dc.identifier.spage1265
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-84881473467&doi=10.1115%2fIMECE2010-38037&partnerID=40&md5=e1c46a82c9a83c59404ea102ea053e64
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/30542
dc.identifier.volume7
dc.pagecount10
dc.sourceScopus
dc.sourcetitleASME International Mechanical Engineering Congress and Exposition, Proceedings (IMECE)
dc.subjectEthylene glycol
dc.subjectFinite volume method
dc.subjectGlycerol
dc.subjectHeat sinks
dc.subjectHeat transfer coefficients
dc.subjectLaminar flow
dc.subjectMechanical engineering
dc.subjectMicrochannels
dc.subjectMixtures
dc.subjectNanodiamonds
dc.subjectComputational domains
dc.subjectCooling performance
dc.subjectDiamond nano-particles
dc.subjectFlow and heat transfer
dc.subjectNumerical investigations
dc.subjectParticle volume fractions
dc.subjectTemperature profiles
dc.subjectTrapezoidal microchannels
dc.subjectNanofluidics
dc.titleThe effect of using different based nanofluids on trapezoidal microchannels cooling performanceen_US
dc.typeConference paperen_US
dspace.entity.typePublication
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