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Steady-state analysis of an innovative rotatory Fresnel collector integrated into two industrial processes

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dc.contributor.authorIbarra Mollá, Mercedes
dc.contributor.authorBarbero Fresno, Rubén
dc.contributor.authorRovira de Antonio, Antonio José
dc.contributor.orcidhttps://orcid.org/0000-0001-9859-2435
dc.contributor.orcidhttps://orcid.org/0000-0002-6033-1309
dc.contributor.orcidhttps://orcid.org/0000-0002-6810-3757
dc.date.accessioned2025-04-07T13:15:37Z
dc.date.available2025-04-07T13:15:37Z
dc.date.issued2025
dc.descriptionLa versión registrada de este artículo, publicado por primera vez en Thermal Science and Engineering Progress, Volume 61, May 2025, 103549, está disponible en línea en el sitio web del editor: Elsevier; https://doi.org/10.1016/j.tsep.2025.103549. The registered version of this article, first published in Thermal Science and Engineering Progress, Volume 61, May 2025, 103549, is available online from the publisher's website: Elsevier; https://doi.org/10.1016/j.tsep.2025.103549.
dc.description.abstractThis study compares the performance of two solar thermal systems, MAND and AMTP, designed for industrial process heat using a rotating Fresnel collector (Sundial) and Phase Change Material (PCM) thermal energy storage (TES). The systems differ in their latitude and in their demand profiles: MAND, located at low latitude, has a continuous 24-hour demand, while AMTP, located at high latitude, has a daytime-only demand. Through steady-state simulations, both daily and yearly performance were analyzed to assess the impact of these differences on system behavior. The designed system achieved annual energy outputs of 26,34 MWh and 25,37 MWh for the two case studies, over the prescribed target of 25 MWh and capacity factors of 30,34% and 32,11%. Results demonstrate that TES plays distinct roles in each system, with carryover storage being crucial for MAND and maximizing heat exchanger operation being more important for AMTP. The analysis highlights the importance of tailoring system design and control strategies to specific industrial process requirements and demonstrated the feasibility of integrating the ASTEP system for industrial applications, even with not favorable conditions like high latitude and daytime-only demand.en
dc.description.versionversión publicada
dc.identifier.citationMercedes Ibarra, Rubén Barbero, Antonio Rovira; Steady-state analysis of an innovative rotatory Fresnel collector integrated into two industrial processes; Thermal Science and Engineering Progress, Volume 61, May 2025, 103549; https://doi.org/10.1016/j.tsep.2025.103549
dc.identifier.doihttps://doi.org/10.1016/j.tsep.2025.103549
dc.identifier.issn2451-9049
dc.identifier.urihttps://hdl.handle.net/20.500.14468/26469
dc.journal.titleThermal Science and Engineering Progress
dc.journal.volume61
dc.language.isoen
dc.publisherElsevier
dc.relation.centerE.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
dc.subject.keywordsFresnel collectoren
dc.subject.keywordsThermal Energy Storageen
dc.subject.keywordssolar heat for industrial processes (SHIP)en
dc.subject.keywordsSteady-state analysisen
dc.subject.keywordsConcentrating solar energyen
dc.subject.keywordsSimulationen
dc.titleSteady-state analysis of an innovative rotatory Fresnel collector integrated into two industrial processesen
dc.typeartículoes
dc.typejournal articleen
dspace.entity.typePublication
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relation.isAuthorOfPublicationfab0fd2f-585c-4864-97ec-1d58be32f955
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relation.isAuthorOfPublication.latestForDiscoveryf8b8cb43-4a9e-4e7b-8071-7bcfb9b60864
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