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https://hdl.handle.net/11499/7924
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DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kaya, Okyar | - |
dc.date.accessioned | 2019-08-16T12:33:29Z | |
dc.date.available | 2019-08-16T12:33:29Z | |
dc.date.issued | 2013 | - |
dc.identifier.issn | 0947-7411 | - |
dc.identifier.uri | https://hdl.handle.net/11499/7924 | - |
dc.identifier.uri | https://doi.org/10.1007/s00231-013-1196-x | - |
dc.description.abstract | Turbulent flow and convective heat transfer of a nanofluid made of Al 2O3 (1-4 vol.%) and water through a square duct is numerically studied. Single-phase model, volumetric concentration, temperature-dependent physical properties, uniform wall heat flux boundary condition and Renormalization Group Theory k-? turbulent model are used in the computational analysis. A comparison of the results with the previous experimental and numerical data revealed 8.3 and 10.2 % mean deviations, respectively. Numerical results illustrated that Nu number is directly proportional with Re number and volumetric concentration. For a given Re number, increasing the volumetric concentration of nanoparticles does not have significant effect on the dimensionless velocity contours. At a constant dimensionless temperature, increasing the particle volume concentration increases the size of the temperature profile. Maximum value of dimensionless temperature increases with increasing x/Dh value for a given Re number and volumetric concentration. © 2013 Springer-Verlag Berlin Heidelberg. | en_US |
dc.language.iso | en | en_US |
dc.relation.ispartof | Heat and Mass Transfer/Waerme- und Stoffuebertragung | en_US |
dc.rights | info:eu-repo/semantics/closedAccess | en_US |
dc.subject | Computational analysis | en_US |
dc.subject | Convective heat transfer | en_US |
dc.subject | Dimensionless temperatures | en_US |
dc.subject | Dimensionless velocity | en_US |
dc.subject | Flow and heat transfer | en_US |
dc.subject | Particle volume concentrations | en_US |
dc.subject | Renormalization group theory | en_US |
dc.subject | Volumetric concentrations | en_US |
dc.subject | Ducts | en_US |
dc.subject | Nanofluidics | en_US |
dc.subject | Statistical mechanics | en_US |
dc.subject | Turbulent flow | en_US |
dc.subject | Heat flux | en_US |
dc.title | Numerical study of turbulent flow and heat transfer of Al2O 3-water mixture in a square duct with uniform heat flux | en_US |
dc.type | Article | en_US |
dc.identifier.volume | 49 | en_US |
dc.identifier.issue | 11 | en_US |
dc.identifier.startpage | 1549 | |
dc.identifier.startpage | 1549 | en_US |
dc.identifier.endpage | 1563 | en_US |
dc.identifier.doi | 10.1007/s00231-013-1196-x | - |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
dc.identifier.scopus | 2-s2.0-84886100782 | en_US |
dc.identifier.wos | WOS:000325466200003 | en_US |
dc.identifier.scopusquality | Q1 | - |
dc.owner | Pamukkale University | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.languageiso639-1 | en | - |
item.openairetype | Article | - |
item.fulltext | No Fulltext | - |
item.cerifentitytype | Publications | - |
item.grantfulltext | none | - |
crisitem.author.dept | 10.07. Mechanical Engineering | - |
Appears in Collections: | Mühendislik Fakültesi Koleksiyonu Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection |
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