Analysis of the equipment and instrumentation qualification criteria using 3D containment models

Jiménez Varas, Gonzalo; Fernández Cosials, Kevin; Bocanegra Melián, Rafael y Queral Salazar, José Cesar (2017). Analysis of the equipment and instrumentation qualification criteria using 3D containment models. "Nuclear Engineering And Design", v. 323 ; pp. 28-38. ISSN 0029-5493. https://doi.org/10.1016/j.nucengdes.2017.07.038.

Descripción

Título: Analysis of the equipment and instrumentation qualification criteria using 3D containment models
Autor/es:
  • Jiménez Varas, Gonzalo
  • Fernández Cosials, Kevin
  • Bocanegra Melián, Rafael
  • Queral Salazar, José Cesar
Tipo de Documento: Artículo
Título de Revista/Publicación: Nuclear Engineering And Design
Fecha: Noviembre 2017
Volumen: 323
Materias:
Palabras Clave Informales: Environmental Qualification, Containment, GOTHIC, PWR, Safety analysis, DBA
Escuela: E.T.S.I. Industriales (UPM)
Departamento: Ingeniería Energética
Licencias Creative Commons: Reconocimiento - Sin obra derivada - No comercial

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Resumen

Containment safety analyses of Design Basis Accidents (DBAs) rely on the use of Lumped Parameters (LP) codes, and therefore, on pressure and temperature averaged values. In those analyses the full containment building is usually modeled with a single or few computational cells. During the latest years, many efforts have been done to develop 3D containment models which bring the possibility of more detailed simulations. Equipment and instrumentation Environmental Qualification in containment are based on pressure and temperature enveloping profiles calculated with LP models. These enveloping profiles calculated with LP models are the solution in a single cell that represents a large volume; however, 3D models volumes are subdivided in thousands of cells and could provide a more accurate solution. In this paper, generic equipment and instrumentation Environmental Qualification (EQ) criteria are assessed during a Double Ended Guillotine Break Loss Of Coolant Accident in a PWR-W 3D containment model developed with GOTHIC 8.1 (QA)

Proyectos asociados

TipoCódigoAcrónimoResponsableTítulo
Gobierno de EspañaENE2015-67638-RSin especificarSin especificarPREVENCION Y GESTION DE SECUENCIAS DE ACCIDENTE SEVERO EN REACTORES AVANZADOS Y CONVENCIONALES

Más información

ID de Registro: 49872
Identificador DC: http://oa.upm.es/49872/
Identificador OAI: oai:oa.upm.es:49872
Identificador DOI: 10.1016/j.nucengdes.2017.07.038
URL Oficial: https://www.sciencedirect.com/science/article/pii/S0029549317303692?via%3Dihub
Depositado por: Memoria Investigacion
Depositado el: 11 May 2018 17:06
Ultima Modificación: 11 May 2018 17:06
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