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SunDial, a new collector for solar heat for industrial processes: Optical and thermal design

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dc.contributor.authorRubén Abbas
dc.contributor.authorBarbero Fresno, Rubén
dc.contributor.authorRovira de Antonio, Antonio José
dc.contributor.authorMagdalena Barnetche
dc.date.accessioned2024-12-09T10:31:02Z
dc.date.available2024-12-09T10:31:02Z
dc.date.issued2023-07-29
dc.descriptionLa versión registrada de este artículo, publicado por primera vez en Thermal Science and Engineering Progress, Volume 44, 2023, 102025, está disponible en línea en el sitio web del editor: https://doi.org/10.1016/j.tsep.2023.102025 The registered version of this article, first published in Thermal Science and Engineering Progress, Volume 44, 2023, 102025, is available online at the publisher's website: https://doi.org/10.1016/j.tsep.2023.102025
dc.description.abstractThe design of two collectors based on SunDial technology is conducted for two distinct case studies: a dairy company situated in Corinth (latitude 37.9 ◦N) and a steel company located in Iasi (47.1◦N). The discrepancy in latitudes necessitates different concept designs, one-axis for the former and two-axis tracking for the latter. To develop these collectors, a combination of models is employed, including a thermal model for the receiver, an analytic model for predicting mirror shape, an analytical model for reducing the number of optical design variables, and a Monte Carlo Ray Tracing model for final field optimization. The optimization results in both case studies indicate the adoption of double-field configurations, involving a rotary platform with two fields on top. Notably, for higher latitudes, the size of the platform and the total reflecting surface are smaller compared to lower latitudes (8.3 × 8.3 m2 Vs. 8.0 × 8.0 m2 and 47 m2 Vs. 44 m2, respectively). These compact collectors lead to an annual energy yield of 27.8 MW h at their respective final locations.en
dc.description.versionversión publicada
dc.identifier.citationRubén Abbas, Rubén Barbero, Antonio Rovira, Magdalena Barnetche, SunDial, a new collector for solar heat for industrial processes: Optical and thermal design, Thermal Science and Engineering Progress, Volume 44, 2023, 102025, ISSN 2451-9049, https://doi.org/10.1016/j.tsep.2023.102025.
dc.identifier.doihttps://doi.org/10.1016/j.tsep.2023.102025
dc.identifier.issn2451-9049
dc.identifier.urihttps://hdl.handle.net/20.500.14468/24752
dc.journal.titleThermal Science and Engineering Progress (TSEP)
dc.journal.volume44
dc.language.isoen
dc.publisherElsevier
dc.relation.centerFacultades y escuelas::E.T.S. de Ingenieros Industriales
dc.relation.departmentIngeniería Energética
dc.rightsinfo:eu-repo/semantics/openAccess
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/deed.es
dc.subject33 Ciencias Tecnológicas::3322 Tecnología energética
dc.subject.keywordsSolar heat for industrial processesen
dc.subject.keywordsMonte Carlo ray tracingen
dc.subject.keywordslinear fresnel collectoren
dc.titleSunDial, a new collector for solar heat for industrial processes: Optical and thermal designen
dc.typeartículoes
dc.typejournal articleen
dspace.entity.typePublication
relation.isAuthorOfPublicationfab0fd2f-585c-4864-97ec-1d58be32f955
relation.isAuthorOfPublication2778703b-8202-477f-9cc1-0c00c51a94f6
relation.isAuthorOfPublication.latestForDiscoveryfab0fd2f-585c-4864-97ec-1d58be32f955
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