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Analysis of the Core Exit Temperature and the Peak Cladding Temperature during a SBLOCA. Application to a scaled-up model

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Analysis of the Core Exit Temperature and the Peak Cladding Temperature during a SBLOCA. Application to a scaled-up model

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dc.contributor.author Querol, A. es_ES
dc.contributor.author Gallardo Bermell, Sergio es_ES
dc.contributor.author Verdú Martín, Gumersindo Jesús es_ES
dc.date.accessioned 2018-03-08T05:12:23Z
dc.date.available 2018-03-08T05:12:23Z
dc.date.issued 2016 es_ES
dc.identifier.issn 2332-8983 es_ES
dc.identifier.uri http://hdl.handle.net/10251/98929
dc.description.abstract [EN] During Loss-Of-Coolant Accidents (LOCA), operators may start Accident Management (AM) actions when the Core Exit Temperature (CET) measured by thermocouples exceeds a certain value. However, a significant time delay and temperature discrepancy in the superheat detection was observed in several facilities. This work is focused on clarifying CET thermocouple responses versus Peak Cladding Temperature (PCT) and to study if the same physical phenomena are reproduced in two TRACE5 models with different geometry (a Large Scale Test Facility (LSTF) and a scaled-up LSTF) during a pressure vessel upper head Small Break LOCA (SBLOCA). Results obtained show that the delay between the core uncover and the CET excursion is reproduced in both cases. es_ES
dc.description.sponsorship The authors are grateful to the Management Board of the OECD-NEA ROSA Project; thus, this work contains findings produced within this project. This work is partially supported by the Grant-in-Aid for Scientific Research of the Spanish Ministerio de Educacion (Grant number: AP2009-2600), the Spanish Ministerio de Ciencia e Innovacion under Projects ENE2011-22823 and ENE2012-34585, and the Generalitat Valenciana under Projects PROMETEOII/2014/008 and ACOMP/2013/237.
dc.language Inglés es_ES
dc.publisher ASME International es_ES
dc.relation.ispartof Journal of Nuclear Engineering and Radiation Science es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Core Exit Temperature es_ES
dc.subject Peak Cladding Temperature es_ES
dc.subject SBLOCA es_ES
dc.subject Scaled-up model. es_ES
dc.subject.classification INGENIERIA NUCLEAR es_ES
dc.title Analysis of the Core Exit Temperature and the Peak Cladding Temperature during a SBLOCA. Application to a scaled-up model es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1115/1.4031016 es_ES
dc.relation.projectID info:eu-repo/grantAgreement/MECD//AP2009-2600/ES/AP2009-2600/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/MICINN//ENE2011-22823/ES/VALIUN-3D: VERIFICACION, VALIDACION, MEJORA Y CUANTIFICACION DE INCERTIDUMBRE EN CODIGOS 3D-NTH PARA ANALISIS DE SEGURIDAD/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/MINECO//ENE2012-34585/ES/Desarrollo de una plataforma multifísica de altas prestaciones para simulaciones Termohidráulico-Neutrónicas en ingeniería nuclear/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/GVA//PROMETEOII%2F2014%2F008/ES/New improved capacities in 3d-VALKIN (Valencian Neutronic Kinetisc). N3D-VALKIN/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/GVA//ACOMP%2F2013%2F237/ es_ES
dc.rights.accessRights Cerrado es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Ingeniería Química y Nuclear - Departament d'Enginyeria Química i Nuclear es_ES
dc.description.bibliographicCitation Querol, A.; Gallardo Bermell, S.; Verdú Martín, GJ. (2016). Analysis of the Core Exit Temperature and the Peak Cladding Temperature during a SBLOCA. Application to a scaled-up model. Journal of Nuclear Engineering and Radiation Science. 2(2):1-6. https://doi.org/10.1115/1.4031016 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://doi.org/10.1115/1.4031016 es_ES
dc.description.upvformatpinicio 1 es_ES
dc.description.upvformatpfin 6 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 2 es_ES
dc.description.issue 2 es_ES
dc.relation.pasarela S\300950 es_ES
dc.contributor.funder Generalitat Valenciana es_ES
dc.contributor.funder Ministerio de Educación, Cultura y Deporte es_ES
dc.contributor.funder Ministerio de Ciencia e Innovación es_ES
dc.contributor.funder Ministerio de Economía y Competitividad es_ES
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