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dc.contributor.authorChemisana Villegas, Daniel
dc.contributor.authorTripanagnostopoulos, Y.
dc.contributor.authorLamnatou, Chrysovalantou
dc.contributor.authorSouliotis, M.
dc.contributor.authorRosell Urrutia, Joan Ignasi
dc.contributor.authorBarrau, Jérôme
dc.date.accessioned2017-04-05T12:17:18Z
dc.date.available2017-04-05T12:17:18Z
dc.date.issued2012
dc.identifier.issn0094-243X
dc.identifier.urihttp://hdl.handle.net/10459.1/59468
dc.description.abstractThe concept of a static linear Fresnel concentrator with a tracking absorber has been simulated and well understood in the past. This paper bridges the gap between theoretical optical performances and operation in outdoor conditions. The effort focuses on the characterization of weather and tilt angle effects on the solar concentrator annual performance. Useful mathematical expressions are derived to show the dependence of the annual concentrated energy on latitude, global radiation, mean clearness index and tilt angle. An equation for the optimization of the annual yield is also proposed. The results are applied to a PVT generator and the annual production of thermal and electrical output energy is evaluated for an installation in Barcelona (Spain). A performance improvement above 5% is reached when the optimized tilt angle is used.
dc.format.mimetypeapplication/pdf
dc.language.isoeng
dc.publisherAIP Publishing
dc.relation.isformatofReproducció del document publicat a https://doi.org/10.1063/1.4753872
dc.relation.ispartofAIP Conference Proceedings, 2012, vol. 1477, p. 217-220
dc.rights(c) AIP Publishing, 2012
dc.subjectConcentració solar
dc.subjectPhotovoltaics
dc.subjectJet impactant
dc.subjectmicrocanals
dc.titleTilt optimization of a building integrated solar concentrating unit
dc.typeinfo:eu-repo/semantics/article
dc.date.updated2017-04-05T12:17:19Z
dc.identifier.idgrec018763
dc.type.versionpublishedVersion
dc.rights.accessRightsinfo:eu-repo/semantics/openAccess
dc.identifier.doihttps://doi.org/10.1063/1.4753872


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