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Numerical investigation of ferrofluid flow in evacuated tube solar collector manifold under the effect of external magnetic field

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dc.contributor.authorDahmani, Abderraouf
dc.contributor.authorSolano Fernández, Juan Pedro
dc.contributor.authorLaouedj, Samir
dc.contributor.otherUniversidad Politécnica de Cartagena, Departamento de Ingeniería Térmica y de Fluidoses
dc.date.accessioned2021-10-19T09:30:30Z
dc.date.available2021-10-19T09:30:30Z
dc.date.created2020-11-23
dc.date.issued2021-07-30
dc.description.abstractIn the present contribution, a new technique for heat transfer enhancement has been used in evacuated tube solar collector (ETSC), it is based on the application of an external magnetic field on ETSC’s manifold during the flow of ferrofluido (Fe3O4/Therminol 66) as a working fluid for the collector. The investigation has been carried out using an implemented User Defined Function (UDF) programed by the C language, using the commercial CFD code ANSYS Fluent. This UDF includes the magnetic proprieties of the used ferrofluid and numerical model of body force (Kelvin force) which is involved in such interaction between the magnetic field and ferrofluids. The used model was simplified in order to reduce the complexity of the interaction of three phenomena; hydrodynamic phenomena, the heat transfer and electromagnetism. The obtained results reveal the effect of the applied magnetic field on the temperature distribution, velocity contours and the flow’s streamlines.es
dc.formatapplication/pdfes
dc.format.extent18es
dc.identifier.eissn978-84-09-29971-3
dc.identifier.urihttp://hdl.handle.net/10201/113033
dc.languageenges
dc.publisherMariano Alarcón García, Universidad de Murciaes
dc.relationSin financiación externa a la Universidades
dc.relation.ispartofV Encuentro de Ingeniería de la Energía del Campus Mare Nostrumes
dc.relation.publisherversionhttps://eventos.um.es/51923/detail/v-encuentro-de-ingenieria-de-la-energia-del-campus-mare-nostrum.htmles
dc.rightsinfo:eu-repo/semantics/openAccesses
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internacional*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.titleNumerical investigation of ferrofluid flow in evacuated tube solar collector manifold under the effect of external magnetic fieldes
dc.typeinfo:eu-repo/semantics/articlees
dspace.entity.typePublicationes
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