Local thermal non-equilibrium modelling of convective heat transfer in high porosity metal foams

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dc.authorscopusid57201468512
dc.authorscopusid6602300270
dc.contributor.authorKemerli U.
dc.contributor.authorKahveci K.
dc.date.accessioned2024-06-12T10:25:51Z
dc.date.available2024-06-12T10:25:51Z
dc.date.issued2018
dc.descriptionWIT Transactions on Engineering Sciencesen_US
dc.description12th International Conference on Advances in Fluid Mechanics, AFM 2018 -- 10 July 2018 through 12 July 2018 -- -- 142846en_US
dc.description.abstractIn this paper, forced convective heat transfer in a rectangular channel filled with aluminium metal foam and exposed to a constant heat flux is examined numerically with the thermal non-equilibrium assumption. A constant heat flux boundary condition is applied from the upper side of the channel. A numerical model is first validated with the available experimental results. Next, the effects of different configurations of metal foams with different porosities and different PPI values on fluid flow and heat transfer are examined. Results are given by average Nusselt number and pressure drop factor for different Reynolds numbers. A performance factor is also defined and the effect of different configurations on performance factor is comparatively examined. The results show that the heat transfer rate and pressure drop significantly depending upon Reynolds number, configuration and porosity. © 2018 WIT Press.en_US
dc.identifier.doi10.2495/AFM180301
dc.identifier.endpage301en_US
dc.identifier.isbn9.78178E+12
dc.identifier.issn1743-3533
dc.identifier.scopus2-s2.0-85058795997en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage293en_US
dc.identifier.urihttps://doi.org/10.2495/AFM180301
dc.identifier.urihttps://hdl.handle.net/20.500.14551/16558
dc.identifier.volume120en_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherWITPressen_US
dc.relation.ispartofWIT Transactions on Engineering Sciencesen_US
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectConvection; Heat Transfer; Local Thermal Non-Equilibrium; Metal Foams; Modelling; Pressure Dropen_US
dc.titleLocal thermal non-equilibrium modelling of convective heat transfer in high porosity metal foamsen_US
dc.typeConference Objecten_US

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