Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.11851/2878
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dc.contributor.authorGüler, Ömer Faruk-
dc.contributor.authorGüven, Oğuz-
dc.contributor.authorAktaş, Murat Kadri-
dc.date.accessioned2019-12-25T14:04:31Z-
dc.date.available2019-12-25T14:04:31Z-
dc.date.issued2019-06
dc.identifier.citationGuler, O. F., Guven, O., and Aktas, M. K. (2019). Heat Transfer Enhancement by Sinusoidal Motion of a Water-Based Nanofluid. Journal of Thermal Science and Engineering Applications, 11(4), 041001.en_US
dc.identifier.issn1948-5085
dc.identifier.urihttps://hdl.handle.net/20.500.11851/2878-
dc.identifier.urihttps://asmedigitalcollection.asme.org/thermalscienceapplication/article/doi/10.1115/1.4041877/727571/Heat-Transfer-Enhancement-by-Sinusoidal-Motion-of-
dc.description.abstractThe oscillatory flows are often utilized in order to augment heat transfer rates in various industrial processes. It is also a well-known fact that nanofluids provide significant enhancement in heat transfer at certain conditions. In this research, heat transfer in an oscillatory pipe flow of both water and water-alumina nanofluid was studied experimentally under low frequency regime laminar flow conditions. The experimental apparatus consists of a capillary tube bundle connecting two reservoirs, which are placed at the top and the bottom ends of the capillary tube bundle. The upper reservoir is filled with the hot fluid while the lower reservoir and the capillary tube bundle are filled with the cold fluid. The oscillatory flow in the tube bundle is driven by the periodic vibrations of a surface mounted on the bottom end of the cold reservoir. The effects of the frequency and the maximum displacement amplitude of the vibrations on thermal convection were quantified based on the measured temperature and acceleration data. It is found that the instantaneous heat transfer rate between de-ionized (DI) water (or the nanofluid)-filled reservoirs is proportional to the exciter displacement. Significantly reduced maximum heat transfer rates and effective thermal diffusivities are obtained for larger capillary tubes. The nanofluid utilized oscillation control heat transport tubes achieve high heat transfer rates. However, heat transfer effectiveness of such systems is relatively lower compared to DI water filled tubes.en_US
dc.language.isoenen_US
dc.publisherAmerican Society of Mechanical Engineers (ASME)en_US
dc.relation.ispartofJournal of Thermal Science and Engineering Applicationsen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectNanofluidics en_US
dc.subjectthermal conductivity en_US
dc.subjecthybrid nanofluiden_US
dc.titleHeat Transfer Enhancement by Sinusoidal Motion of a Water-Based Nanofluiden_US
dc.typeArticleen_US
dc.departmentFaculties, Faculty of Engineering, Department of Mechanical Engineeringen_US
dc.departmentFakülteler, Mühendislik Fakültesi, Makine Mühendisliği Bölümütr_TR
dc.identifier.volume11
dc.identifier.issue4
dc.relation.tubitakinfo:eu-repo/grantAgreement/TÜBİTAK/MAG/113M211en_US
dc.identifier.wosWOS:000478786000002en_US
dc.identifier.scopus2-s2.0-85063451833en_US
dc.institutionauthorAktaş, Murat Kadri-
dc.identifier.doi10.1115/1.4041877-
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.identifier.scopusqualityQ1-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.grantfulltextnone-
item.fulltextNo Fulltext-
item.openairetypeArticle-
item.cerifentitytypePublications-
item.languageiso639-1en-
crisitem.author.dept02.7. Department of Mechanical Engineering-
Appears in Collections:Makine Mühendisliği Bölümü / Department of Mechanical Engineering
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection
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