External Events PSA

dc.creatorSILVA, T.P.
dc.creatorMATURANA, M.C.
dc.creatorOLIVEIRA, P.S.P. de
dc.creatorMATTAR NETO, M.
dc.date2022
dc.date2023-03-21T18:19:39Z
dc.date2023-03-21T18:19:39Z
dc.date.accessioned2023-09-28T14:25:33Z
dc.date.available2023-09-28T14:25:33Z
dc.identifier2319-0612
dc.identifierhttp://repositorio.ipen.br/handle/123456789/33918
dc.identifier3A
dc.identifier10
dc.identifier10.15392/2319-0612.2022.1977
dc.identifier0000-0002-2295-1021
dc.identifierSem Percentil
dc.identifierSem Percentil CiteScore
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/9004137
dc.descriptionSince 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.
dc.format1-8
dc.relationBrazilian Journal of Radiation Sciences
dc.rightsopenAccess
dc.sourceMeeting on Nuclear Reactor Physics and Thermal hydraulics (ENFIR), 22nd; Meeting on Nuclear Industry (ENIN), 7th, November 29 - December 2, 2021, Online
dc.titleExternal Events PSA
dc.typeArtigo de peri??dico
dc.coverageN


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