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Potential coolants for fuel cell application: Multi-objective optimization of thermophysical properties and PPF calculation of hybrid palm oil nanofluids

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dc.citedby8
dc.contributor.authorSofiah A.G.N.en_US
dc.contributor.authorPasupuleti J.en_US
dc.contributor.authorSamykano M.en_US
dc.contributor.authorRajamony R.K.en_US
dc.contributor.authorPandey A.K.en_US
dc.contributor.authorSulaiman N.F.en_US
dc.contributor.authorChe Ramli Z.A.en_US
dc.contributor.authorTiong S.K.en_US
dc.contributor.authorKoh S.P.en_US
dc.contributor.authorid57197805797en_US
dc.contributor.authorid11340187300en_US
dc.contributor.authorid57192878324en_US
dc.contributor.authorid57218845246en_US
dc.contributor.authorid36139061100en_US
dc.contributor.authorid57215633057en_US
dc.contributor.authorid58160002600en_US
dc.contributor.authorid15128307800en_US
dc.contributor.authorid22951210700en_US
dc.date.accessioned2025-03-03T07:48:33Z
dc.date.available2025-03-03T07:48:33Z
dc.date.issued2024
dc.description.abstractIn this study, Response Surface Methodology (RSM) is being used to optimize density, viscosity, and thermal conductivity in CuO-polyaniline/palm oil hybrid nanofluids. Using a Central Composite Design (CCD) within RSM, researchers are systematically exploring the impact of temperature (ranging from 30 to 60 �C), volume concentration of nanoadditives (varying from 0.1 to 0.5 vol%) and CuO composition (ranging from 1 to 10 wt%) on the thermophysical properties of these nanofluids. This research is pioneering in its evaluation of the price performance factor (PPF) for these nanofluids. To ensure model reliability, Analysis of Variance (ANOVA) is being applied. The findings showcase robust models, as indicated by a 45� angle line within the predicted vs. actual data graph. The models exhibit impressive R2 values: 98.66 % for density, 99.93 % for viscosity, and 99.91 % for thermal conductivity, underscoring the agreement between predicted and actual data. Optimal values for density, viscosity, and thermal conductivity are being obtained: 0.901532 g/mL, 37.1229 mPa s, and 0.356891 W/mK, respectively. These correspond to critical parameters of 53.92 �C for temperature, 0.038 vol% for volume concentration of nanoadditives and 2.90 wt% for CuO composition. Moreover, the price performance factor (PPF) assessment reveals that higher thermal conductivity doesn't necessarily equate to greater cost-effectiveness. ? 2023 The Author(s)en_US
dc.description.natureFinalen_US
dc.identifier.ArtNo103931
dc.identifier.doi10.1016/j.csite.2023.103931
dc.identifier.scopus2-s2.0-85180997682
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85180997682&doi=10.1016%2fj.csite.2023.103931&partnerID=40&md5=bbfe19918271f4d00dd4f182a7cd0ae2
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/37198
dc.identifier.volume53
dc.publisherElsevier Ltden_US
dc.relation.ispartofAll Open Access; Gold Open Access
dc.sourceScopus
dc.sourcetitleCase Studies in Thermal Engineering
dc.subjectAnalysis of variance (ANOVA)
dc.subjectCopper oxides
dc.subjectCost effectiveness
dc.subjectFuel cells
dc.subjectMultiobjective optimization
dc.subjectNanofluidics
dc.subjectReliability analysis
dc.subjectSurface roughness
dc.subjectThermodynamic properties
dc.subjectTime domain analysis
dc.subjectViscosity
dc.subjectDensity
dc.subjectEnergy
dc.subjectHybrid nanofluid
dc.subjectNanoadditives
dc.subjectNanofluids
dc.subjectPerformance factors
dc.subjectPrice performance factor
dc.subjectPrice-performance
dc.subjectResponse-surface methodology
dc.subjectVolume concentration
dc.subjectPalm oil
dc.titlePotential coolants for fuel cell application: Multi-objective optimization of thermophysical properties and PPF calculation of hybrid palm oil nanofluidsen_US
dc.typeArticleen_US
dspace.entity.typePublication
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