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dc.contributor.author
Perez Lopez, I.
dc.contributor.author
Benoit, H.
dc.contributor.author
Gauthier, D.
dc.contributor.author
Sans, J. L.
dc.contributor.author
Guillot, E.
dc.contributor.author
Mazza, German Delfor
dc.contributor.author
Flamant, G.
dc.date.available
2018-10-22T22:01:08Z
dc.date.issued
2016-11
dc.identifier.citation
Perez Lopez, I.; Benoit, H.; Gauthier, D.; Sans, J. L.; Guillot, E.; et al.; On-sun operation of a 150 kWth pilot solar receiver using dense particle suspension as heat transfer fluid; Pergamon-Elsevier Science Ltd; Solar Energy; 137; 11-2016; 463-476
dc.identifier.issn
0038-092X
dc.identifier.uri
http://hdl.handle.net/11336/62910
dc.description.abstract
Previous studies proved the Dense Particle Suspension (DPS) - also called Upward Bubbling Fluidized Bed (UBFB) - could be used as Heat Transfer Fluid (HTF) in a single-tube solar receiver. This article describes the experiments conducted on a 16-tube, 150 kWth solar receiver using a dense gas-particle suspension (around 30% solid volume fraction) flowing upward as HTF. The receiver was part of a whole pilot setup that allowed the continuous closed-loop circulation of the SiC particles used as HTF. One hundred hours of on-sun tests were performed at the CNRS 1 MW solar furnace in Odeillo. The pilot was tested under various ranges of operating parameters: solid mass flow rate (660–1760 kg/h), input solar power (60–142 kW), and particle temperature before entering the solar receiver (40–180 °C). Steady states were reached during the experiments, with continuous circulation and constant particle temperatures. For the hottest case, the mean particle temperature reached 430 °C in the collector fluidized bed, at the receiver outlet, and it went up to 700 °C at the outlet of the hottest tube, during steady operation. A temperature difference between tubes is observed that is mainly due to the incident solar flux distribution heterogeneity. The thermal efficiency of the receiver, defined as the ratio of power transmitted to the DPS in the form of heat over solar power entering the receiver cavity, was calculated in the range 50–90% for all the experimental cases. The system transient responses to variations of the solar irradiation and of the solid mass flow rate are also reported.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Pergamon-Elsevier Science Ltd
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.subject
Concentrated Solar Energy
dc.subject
High Temperature Solid Particle Receiver
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Pilot Scale Experiment
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Thermal Efficiency
dc.subject.classification
Otras Ingeniería Química
dc.subject.classification
Ingeniería Química
dc.subject.classification
INGENIERÍAS Y TECNOLOGÍAS
dc.title
On-sun operation of a 150 kWth pilot solar receiver using dense particle suspension as heat transfer fluid
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2018-10-22T13:17:33Z
dc.journal.volume
137
dc.journal.pagination
463-476
dc.journal.pais
Estados Unidos
dc.description.fil
Fil: Perez Lopez, I.. Processes, Materials and Solar Energy Laboratory; Francia. Centre National de la Recherche Scientifique; Francia
dc.description.fil
Fil: Benoit, H.. Processes, Materials and Solar Energy Laboratory; Francia. Centre National de la Recherche Scientifique; Francia
dc.description.fil
Fil: Gauthier, D.. Processes, Materials and Solar Energy Laboratory; Francia. Centre National de la Recherche Scientifique; Francia
dc.description.fil
Fil: Sans, J. L.. Processes, Materials and Solar Energy Laboratory; Francia. Centre National de la Recherche Scientifique; Francia
dc.description.fil
Fil: Guillot, E.. Processes, Materials and Solar Energy Laboratory; Francia. Centre National de la Recherche Scientifique; Francia
dc.description.fil
Fil: Mazza, German Delfor. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigación y Desarrollo en Ingeniería de Procesos, Biotecnología y Energías Alternativas. Universidad Nacional del Comahue. Instituto de Investigación y Desarrollo en Ingeniería de Procesos, Biotecnología y Energías Alternativas; Argentina
dc.description.fil
Fil: Flamant, G.. Processes, Materials and Solar Energy Laboratory; Francia. Centre National de la Recherche Scientifique; Francia
dc.journal.title
Solar Energy
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.solener.2016.08.034
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0038092X16303723
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