An integral metallic-fueled and lead-cooled reactor concept for the 4th generation reactor

Página do item simplificado
dc.contributor.authorSANTOS, A.pt_BR
dc.contributor.authorNASCIMENTO, J.A.pt_BR
dc.coverageInternacionalpt_BR
dc.creator.eventoTECHNICAL MEETING TOpt_BR
dc.date.accessioned2014-11-17T18:10:43Zpt_BR
dc.date.accessioned2014-11-18T18:04:19Zpt_BR
dc.date.accessioned2015-04-02T04:38:19Z
dc.date.available2014-11-17T18:10:43Zpt_BR
dc.date.available2014-11-18T18:04:19Zpt_BR
dc.date.available2015-04-02T04:38:19Z
dc.date.eventoApr. 22-26, 2002pt_BR
dc.description.abstractAn Integral Lead Reactor (ILR) concept is proposed for the 4th generation reactor to be used in the future. The ILR is loaded with metallic fuel and cooled by lead. It was evaluated in the 300-1500 MWe power range with the Japanese Fast Set 2 cross sections library. This set was tested against several fast benchmarks and the criticality uncertainty was found to be 0.51 % Ak. The reactor is started with U-Zr and changes to the U-TRU-Zr-RE fuel in a stepwise way. In the equilibrium cycle, the burnup reactivity is less than peff for a core of the order of 300 MWe, pin diameter of 10.4 mm and a pin-pitch to diameter ratio of 1.308. The lead void reactivity is negative for reactor power less than 750 MWe. There is a need to improve the nuclear data for the major actinides.
dc.format.extent59-68pt_BR
dc.identifier.citationSANTOS, A.; NASCIMENTO, J.A. An integral metallic-fueled and lead-cooled reactor concept for the 4th generation reactor. In: TECHNICAL MEETING TO, Apr. 22-26, 2002, Karlsruhe, Germany. <b>Working Material...</b> p. 59-68. Disponível em: http://repositorio.ipen.br/handle/123456789/16273.
dc.identifier.urihttp://repositorio.ipen.br/handle/123456789/16273pt_BR
dc.local.eventoKarlsruhe, Germanypt_BR
dc.rightsopenAccess
dc.sourceApresentado tambem em: NUCLEAR DATA CONFERENCE, 2001, Tsukuba, Japanpt_BR
dc.sourcePublicado tambem em: J. Nucl. Sci. Technol., p. 1081-1084, Aug. 2002. Supplement 2pt_BR
dc.sourceTechnical Working Group on Fast Reactors (TWG-FR). Reproduced by IAEA, Vienna, Austria, 2002. (IAEA-TM-25032; TWG-FR/108)pt_BR
dc.subjectliquid metal cooled reactorspt_BR
dc.subjectleadpt_BR
dc.subjectcoolantspt_BR
dc.subjectreactor corespt_BR
dc.subjectburnuppt_BR
dc.subjectreactivitypt_BR
dc.subjectcriticalitypt_BR
dc.subjectvoid coefficientpt_BR
dc.subjectalloy nuclear fuelspt_BR
dc.subjectdoppler effectpt_BR
dc.subjectcalculation methodspt_BR
dc.subjectnuclear data collectionspt_BR
dc.titleAn integral metallic-fueled and lead-cooled reactor concept for the 4th generation reactorpt_BR
dc.typeTexto completo de eventopt_BR
dspace.entity.typePublication
ipen.autorALFREDO DOS SANTOS
ipen.codigoautor849
ipen.contributor.ipenauthorALFREDO DOS SANTOS
ipen.date.recebimento03-03pt_BR
ipen.event.datapadronizada2002pt_BR
ipen.identifier.ipendoc08895pt_BR
ipen.notas.internasWorking Materialpt_BR
ipen.type.genreArtigo
relation.isAuthorOfPublicationf83606a3-cd25-41d0-9aa0-47f47b7a7804
relation.isAuthorOfPublication.latestForDiscoveryf83606a3-cd25-41d0-9aa0-47f47b7a7804
sigepi.autor.atividadeSANTOS, A.:849:-1:Spt_BR
Coleções
Eventos