External Events PSA

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dc.contributor.authorSILVA, T.P.pt_BR
dc.contributor.authorMATURANA, M.C.pt_BR
dc.contributor.authorOLIVEIRA, P.S.P. dept_BR
dc.contributor.authorMATTAR NETO, M.pt_BR
dc.coverageNacionalpt_BR
dc.date.accessioned2023-03-21T18:19:39Z
dc.date.available2023-03-21T18:19:39Z
dc.date.issued2022pt_BR
dc.description.abstractSince the Fukushima Daiichi accident, external events analysis has become a priority issue within regulatory bodies, operators, and designers, raising concerns about the capabilities of nuclear power plants to withstand severe conditions. Generally, the methodology applied to the Probabilistic Safety Assessment (PSA) of external events consists of the identification of potential single and combined external hazards, screening of external hazards, analysis of site and plant response, analysis of initiating events and quantification of accident sequences probabilities. Therefore, in this paper, the requirements and other information on new nuclear installations projects necessary to implement a comprehensive PSA of external events throughout plant lifetime are evaluated. In addition, it is necessary to clearly identify all the resources that must be available to continuously expand PSA scope to include all types of initiating events, levels of analysis and plant operation modes.pt_BR
dc.format.extent1-8pt_BR
dc.identifier.citationSILVA, T.P.; MATURANA, M.C.; OLIVEIRA, P.S.P. de; MATTAR NETO, M. External Events PSA: requirements applicable to new nuclear installations projects after Fukushima Daiichi accident. <b>Brazilian Journal of Radiation Sciences</b>, v. 10, n. 3A, p. 1-8, 2022. DOI: <a href="https://dx.doi.org/10.15392/2319-0612.2022.1977">10.15392/2319-0612.2022.1977</a>. Disponível em: http://repositorio.ipen.br/handle/123456789/33918.
dc.identifier.doi10.15392/2319-0612.2022.1977pt_BR
dc.identifier.fasciculo3Apt_BR
dc.identifier.issn2319-0612pt_BR
dc.identifier.orcid0000-0002-2295-1021pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0002-2295-1021
dc.identifier.percentilfiSem Percentilpt_BR
dc.identifier.percentilfiCiteScoreSem Percentil CiteScorept_BR
dc.identifier.urihttp://repositorio.ipen.br/handle/123456789/33918
dc.identifier.vol10pt_BR
dc.relation.ispartofBrazilian Journal of Radiation Sciencespt_BR
dc.rightsopenAccesspt_BR
dc.sourceMeeting on Nuclear Reactor Physics and Thermal hydraulics (ENFIR), 22nd; Meeting on Nuclear Industry (ENIN), 7th, November 29 - December 2, 2021, Onlinept_BR
dc.subjectconstruction
dc.subjectdecommissioning
dc.subjectdesign
dc.subjecthazards
dc.subjectlifetime
dc.subjectnuclear facilities
dc.subjectoperation
dc.subjectprobabilistic estimation
dc.subjectrisk assessment
dc.subjectsafety analysis
dc.titleExternal Events PSApt_BR
dc.typeArtigo de periódicopt_BR
dspace.entity.typePublication
ipen.autorMIGUEL MATTAR NETO
ipen.autorPATRICIA DA SILVA PAGETTI DE OLIVEIRA
ipen.codigoautor70
ipen.codigoautor679
ipen.contributor.ipenauthorMIGUEL MATTAR NETO
ipen.contributor.ipenauthorPATRICIA DA SILVA PAGETTI DE OLIVEIRA
ipen.date.recebimento23-03
ipen.identifier.fiSem F.I.pt_BR
ipen.identifier.fiCiteScoreSem CiteScorept_BR
ipen.identifier.ipendoc29552pt_BR
ipen.subtitulorequirements applicable to new nuclear installations projects after Fukushima Daiichi accidentpt_BR
ipen.type.genreArtigo
relation.isAuthorOfPublicationf529c318-12eb-4cdc-b0ad-8fc1d9fee754
relation.isAuthorOfPublicationb1f0047c-883c-413b-aff2-1246964b81e1
relation.isAuthorOfPublication.latestForDiscoveryb1f0047c-883c-413b-aff2-1246964b81e1
sigepi.autor.atividadeMATTAR NETO, M.:70:420:Npt_BR
sigepi.autor.atividadeOLIVEIRA, P.S.P. de:679:420:Npt_BR
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