A COMPREHENSIVE AND COMPARATIVE EXPERIMENTAL ANALYSIS ON THERMAL CONDUCTIVITY OF TiO2-CaCO3/WATER HYBRID NANOFLUID: PROPOSING NEW CORRELATION AND ARTIFICIAL NEURAL NETWORK OPTIMIZATION

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dc.authoridGokcek, Murat/0000-0002-7951-4236
dc.contributor.authorOcal, Sultan
dc.contributor.authorGokcek, Murat
dc.contributor.authorColak, Andac Batur
dc.contributor.authorKorkanc, Mustafa
dc.date.accessioned2024-11-07T13:25:06Z
dc.date.available2024-11-07T13:25:06Z
dc.date.issued2021
dc.departmentNiğde Ömer Halisdemir Üniversitesi
dc.description.abstractIn this study, the thermal conductivity of TiO2-CaCO3/water hybrid nanofluid, which was prepared with five different concentrations and two-step method, was experimentally investigated. Thermal conductivity measurements were made using the KD2 Pro device at a temperature range from 10 degrees C to 60 degrees C. Using experimental data, a mathematical correlation and an artificial neural network model was developed in order to predict thermal conductivity depending on concentration and temperature. In the feed-forward back-propagation artificial neural network with 10 neurons in its hidden layer, the multilayer perceptron model was preferred. While the value of the coefficient of determination R for the proposed new mathematical correlation was 0.9999, it was obtained as 0.99913 for the artificial neural network model. The average error rate was calculated as 0.005% for the mathematical model and -0.02% for the artificial neural network.
dc.description.sponsorshipNide Omer Halisdemir University Scientific Research Projects Coordination Department [FEB2016/22-BAGEP]
dc.description.sponsorshipThis study has been supported by Nide Omer Halisdemir University Scientific Research Projects Coordination Department within the scope of FEB2016/22-BAGEP project.
dc.identifier.endpage79
dc.identifier.issn1064-2285
dc.identifier.issn2162-6561
dc.identifier.issue17
dc.identifier.scopus2-s2.0-85126651084
dc.identifier.scopusqualityQ3
dc.identifier.startpage55
dc.identifier.urihttps://hdl.handle.net/11480/14514
dc.identifier.volume52
dc.identifier.wosWOS:000714683100001
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherBegell House Inc
dc.relation.ispartofHeat Transfer Research
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_20241106
dc.subjectTiO2-CaCO3
dc.subjectnanofluid
dc.subjectthermal conductivity
dc.subjectcorrelation
dc.subjectartificial neural network
dc.titleA COMPREHENSIVE AND COMPARATIVE EXPERIMENTAL ANALYSIS ON THERMAL CONDUCTIVITY OF TiO2-CaCO3/WATER HYBRID NANOFLUID: PROPOSING NEW CORRELATION AND ARTIFICIAL NEURAL NETWORK OPTIMIZATION
dc.typeArticle

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