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Thermal Performance Evaluation of Plate-Type Heat Exchanger with Alumina�Titania Hybrid Suspensions

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dc.citedby10
dc.contributor.authorBhattad A.en_US
dc.contributor.authorRao B.N.en_US
dc.contributor.authorAtgur V.en_US
dc.contributor.authorVeza I.en_US
dc.contributor.authorZamri M.F.M.A.en_US
dc.contributor.authorFattah I.M.R.en_US
dc.contributor.authorid57195981113en_US
dc.contributor.authorid58337875100en_US
dc.contributor.authorid57201281556en_US
dc.contributor.authorid57205548894en_US
dc.contributor.authorid57354218900en_US
dc.contributor.authorid58776756000en_US
dc.date.accessioned2024-10-14T03:18:44Z
dc.date.available2024-10-14T03:18:44Z
dc.date.issued2023
dc.description.abstractThis paper aims to develop models for the thermal conductivity and viscosity of hybrid nanofluids of aluminium oxide and titanium dioxide (Al2O3-TiO2). The study investigates the impact of fluid temperature (283 K�298 K) on the performance of a plate heat exchanger using Al2O3-TiO2 hybrid nanofluids with different particle volume ratios (0:5, 1:4, 2:3, 3:2, 4:1, and 5:0) prepared with a 0.1% concentration in deionised water. Experimental evaluations were conducted to assess the heat transfer rate, Nusselt number, heat transfer coefficient, Prandtl number, pressure drop, and performance index. Due to the lower thermal conductivity of TiO2 nanoparticles compared to Al2O3, a rise in the TiO2 ratio decreased the heat transfer coefficient, Nusselt number, and heat transfer rate. Inlet temperature was found to decrease pressure drop and performance index. The Al2O3 (5:0) nanofluid demonstrated the maximum enhancement of around 16.9%, 16.9%, 3.44%, and 3.41% for the heat transfer coefficient, Nusselt number, heat transfer rate, and performance index, respectively. Additionally, the TiO2 (0:5) hybrid nanofluid exhibited enhancements of 0.61% and 2.3% for pressure drop and Prandtl number, respectively. The developed hybrid nanofluids enhanced the performance of the heat exchanger when used as a cold fluid. � 2023 by the authors.en_US
dc.description.natureFinalen_US
dc.identifier.ArtNo120
dc.identifier.doi10.3390/fluids8040120
dc.identifier.issue4
dc.identifier.scopus2-s2.0-85153774145
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85153774145&doi=10.3390%2ffluids8040120&partnerID=40&md5=933cfd1301a76d6e145f02eed975cabb
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/34267
dc.identifier.volume8
dc.publisherMDPIen_US
dc.relation.ispartofAll Open Access
dc.relation.ispartofGold Open Access
dc.sourceScopus
dc.sourcetitleFluids
dc.subjectheat exchanger
dc.subjecthybrid nanofluid
dc.subjectparticle ratio
dc.subjectperformance index
dc.subjectthermal conductivity
dc.subjectviscosity
dc.titleThermal Performance Evaluation of Plate-Type Heat Exchanger with Alumina�Titania Hybrid Suspensionsen_US
dc.typeArticleen_US
dspace.entity.typePublication
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