Current status and applications of integrated safety assessment and simulation code system for isa

Queral Salazar, José Cesar; Rivas Lewicky, Julio; Izquierdo, J. M.; Hortal, J.; Sánchez Perea, M. y Melendez, E. (2017). Current status and applications of integrated safety assessment and simulation code system for isa. "Nuclear Engineering And Technology", v. 49 (n. 2); pp. 295-305. ISSN 1738-5733. https://doi.org/https://doi.org/10.1016/j.net.2017.01.013.

Descripción

Título: Current status and applications of integrated safety assessment and simulation code system for isa
Autor/es:
  • Queral Salazar, José Cesar
  • Rivas Lewicky, Julio
  • Izquierdo, J. M.
  • Hortal, J.
  • Sánchez Perea, M.
  • Melendez, E.
Tipo de Documento: Artículo
Título de Revista/Publicación: Nuclear Engineering And Technology
Fecha: 2017
Volumen: 49
Materias:
Palabras Clave Informales: Dynamic Event Trees; IDPSA; ISA; PSA
Escuela: E.T.S.I. de Minas y Energía (UPM)
Departamento: Energía y Combustibles
Licencias Creative Commons: Reconocimiento - Sin obra derivada - No comercial

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Resumen

This paper reviews current status of the unified approach known as integrated safety assessment (ISA), as well as the associated SCAIS (simulation codes system for ISA) computer platform. These constitute a proposal, which is the result of collaborative action among the Nuclear Safety Council (CSN), University of Madrid (UPM), and NFQ Solutions S.L, aiming to allow independent regulatory verification of industry quantitative risk assessments. The content elaborates on discussions of the classical treatment of time in conventional probabilistic safety assessment (PSA) sequences and states important conclusions that can be used to avoid systematic and unacceptable underestimation of the failure exceedance frequencies. The unified ISA method meets this challenge by coupling deterministic and probabilistic mutual influences. The feasibility of the approach is illustrated with some examples of its application to a real size plant.

Más información

ID de Registro: 50426
Identificador DC: http://oa.upm.es/50426/
Identificador OAI: oai:oa.upm.es:50426
Identificador DOI: https://doi.org/10.1016/j.net.2017.01.013
URL Oficial: https://www.sciencedirect.com/science/article/pii/S1738573316302947?via%3Dihub
Depositado por: Memoria Investigacion
Depositado el: 26 Abr 2018 10:14
Ultima Modificación: 26 Abr 2018 10:14
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