Improvement of Performance by Using MgO+CuO/Water and MgOAl2O3/Water Nanofluids in Sequential Heat Pipe Heat Exchangers: A Comparative Experimental Study

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dc.contributor.authorFiliz, Cagdas
dc.contributor.authorYetisken, Yasar
dc.date.accessioned2024-09-29T16:06:52Z
dc.date.available2024-09-29T16:06:52Z
dc.date.issued2021
dc.departmentKarabük Üniversitesien_US
dc.description.abstractSystems used in pre-heating the required clean air; waste heat recovery units used in industry and many waste heat plants. In this study, it is aimed to improve the thermal performance of the heat pipe heat recovery system by using pure water and nanofluids in air to air heat recovery systems. The fact that nanofluids, which have recently found a lot of application area, have been used in the experimental setup has added originality value to the study. As working fluid, MgO+CuO/Water hybrid nanofluid and MgOAl2O3/Water nanofluid were used in the heat pipe heat exchanger. With the use of these nanofluids, the improvement rates of thermal performance of the heat recovery system relative to pure water have been determined and attempted to comment. In the condenser region, which is the lower part of the heat pipes, when the cold air velocity was 0.751 m/s and Re=12300, it was measured that there was 77 % improvement for MgO+CuO/Water hybrid nanofluid and 91 % for MgOAl2O3/Water nanofluid.en_US
dc.identifier.doi10.2339/politeknik.715787
dc.identifier.endpage1335en_US
dc.identifier.issn1302-0900
dc.identifier.issn2147-9429
dc.identifier.issue4en_US
dc.identifier.startpage1327en_US
dc.identifier.trdizinid1235220en_US
dc.identifier.urihttps://doi.org/10.2339/politeknik.715787
dc.identifier.urihttps://search.trdizin.gov.tr/tr/yayin/detay/1235220
dc.identifier.urihttps://hdl.handle.net/20.500.14619/7099
dc.identifier.volume24en_US
dc.identifier.wosWOS:000762330700001en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakTR-Dizinen_US
dc.language.isotren_US
dc.publisherGazi Univen_US
dc.relation.ispartofJournal of Polytechnic-Politeknik Dergisien_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectHeat pipeen_US
dc.subjectheat recoveryen_US
dc.subjectnanofluiden_US
dc.titleImprovement of Performance by Using MgO+CuO/Water and MgOAl2O3/Water Nanofluids in Sequential Heat Pipe Heat Exchangers: A Comparative Experimental Studyen_US
dc.title.alternativeSıralı Tip Isı Borulu Isı Değiştiricilerinde MgO+CuO/Su ve MgOAl2O3/Su Nanoakışkanları Kullanılarak Performansın İyileştirilmesi: Karşılaştırmalı Deneysel Çalışmaen_US
dc.typeArticleen_US

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