Efficiency Assessment of an Evacuated U-Tube Solar Collector Using Silver Nanofluid

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dc.authoridARSLAN, Kamil/0000-0002-1216-6812
dc.authoridKaya, Huseyin/0000-0003-0575-0161
dc.contributor.authorKaya, Huseyin
dc.contributor.authorEltugral, Nurettin
dc.contributor.authorKurukavak, Ali
dc.contributor.authorArslan, Kamil
dc.date.accessioned2024-09-29T16:04:42Z
dc.date.available2024-09-29T16:04:42Z
dc.date.issued2019
dc.departmentKarabük Üniversitesien_US
dc.description.abstractA water-based silver nanofluid (Ag/PW) was prepared from gelatin-stabilized silver nanoparticles (Ag NPs) of about 15 nm and further used as a working fluid in an evacuated U-tube solar collector (EUSC) to investigate the variation in the collector efficiency. An Ag/PW nanofluid having 0.035 wt% was prepared and demonstrated a good promise of colloidal stability when dispersed in pure water. Collector efficiency measurements were carried out at outdoor conditions with four different mass flow rate values (0.063, 0.051, 0.033, and 0.02 kg/s). Results showed that Ag/PW have superior heat transfer properties than that of pure water as the base fluid. It was found that the efficiency of the collector was directly proportional to the mass flow rate of the working fluid until an optimum value was attained. Experimental results show that the highest collector efficiency was 72.2% at 0.051 kg/s mass flow rate, which is 21.3% higher than that of the pure water.en_US
dc.identifier.doi10.1115/1.4044881
dc.identifier.issn0199-6231
dc.identifier.issn1528-8986
dc.identifier.issue6en_US
dc.identifier.scopus2-s2.0-85089823082en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.urihttps://doi.org/10.1115/1.4044881
dc.identifier.urihttps://hdl.handle.net/20.500.14619/6281
dc.identifier.volume141en_US
dc.identifier.wosWOS:000506895700016en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherAsmeen_US
dc.relation.ispartofJournal of Solar Energy Engineering-Transactions of the Asmeen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectsolar energyen_US
dc.subjectevacuated tube solar collectoren_US
dc.subjectthermal performanceen_US
dc.subjectsilver nanofluiden_US
dc.subjectefficiencyen_US
dc.subjectsolaren_US
dc.titleEfficiency Assessment of an Evacuated U-Tube Solar Collector Using Silver Nanofluiden_US
dc.typeArticleen_US

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