Thermal Conductivity and Viscosity of Nanofluids Having Nanoencapsulated Phase Change Material

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dc.authoridDoruk, Semahat/0000-0001-8476-2544
dc.authoridKaraipekli, Ali/0000-0001-8851-5284
dc.authorwosidDoruk, Semahat/ABI-3798-2020
dc.authorwosidSARA, O.N./AAK-3483-2020
dc.authorwosidYAPICI, Sinan/ABG-7826-2020
dc.contributor.authorBarlak, Semahat
dc.contributor.authorSara, Osman Nuri
dc.contributor.authorKaraipekli, Ali
dc.contributor.authorYapici, Sinan
dc.date.accessioned2024-08-04T20:41:45Z
dc.date.available2024-08-04T20:41:45Z
dc.date.issued2016
dc.departmentİnönü Üniversitesien_US
dc.description.abstractIn this study, the thermal conductivity and viscosity of nanofluids, composed of a base fluid and nanoencapsulated phase change material (NEPCM), were investigated experimentally. The NEPCM was prepared by the encapsulation of n-nonadecane as phase change material with diethylenetriamine and toluene-2,4-diisocyanate using interfacial polymerization method. The NEPCM was characterized using scanning electron microscopy (SEM), Fourier transform infrared spectroscopy (FTIR), and differential scanning calorimetry (DSC) analyses. In the preparation of the nanofluids containing NEPCM, two different base fluids, water and ethylene glycol (EG), were used. The concentration of NEPCM and the working temperature were selected as the main parameters. It was found that the viscosity of the nanofluids decreases with increasing temperature and increases with increasing solid concentration. The viscosity was also expressed as a function of the solid concentration and temperature. The thermal conductivity of the nanofluids was found to increase with increasing temperature. Thermal conductivity exhibited an increasing tendency with increasing solid concentration, but the changes in thermal conductivity according to base fluid are in the range of uncertainty of the measurement for both nanofluids with a solid volumetric fraction lower than 1.68%.en_US
dc.description.sponsorshipTUBITAK-MAG [113M133]; Cankiri Karatekin University [BAP-2011/25]en_US
dc.description.sponsorshipFinancial support from TUBITAK-MAG under 113M133 and Cankiri Karatekin University under BAP-2011/25 is gratefully acknowledged.en_US
dc.identifier.doi10.1080/15567265.2016.1174321
dc.identifier.endpage96en_US
dc.identifier.issn1556-7265
dc.identifier.issn1556-7273
dc.identifier.issue2en_US
dc.identifier.scopus2-s2.0-84966709092en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage85en_US
dc.identifier.urihttps://doi.org/10.1080/15567265.2016.1174321
dc.identifier.urihttps://hdl.handle.net/11616/97318
dc.identifier.volume20en_US
dc.identifier.wosWOS:000384537600002en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherTaylor & Francis Incen_US
dc.relation.ispartofNanoscale and Microscale Thermophysical Engineeringen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectNanofluidsen_US
dc.subjectnanoencapsulationen_US
dc.subjectnanoencapsulated phase change materialsen_US
dc.subjectviscosityen_US
dc.subjectthermal conductivityen_US
dc.subjectPCMsen_US
dc.titleThermal Conductivity and Viscosity of Nanofluids Having Nanoencapsulated Phase Change Materialen_US
dc.typeArticleen_US

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