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Programme expérimental sur le renoyage d'un lit de débris (PEARL) : résultats sur l'installation Prélude
International Topical Meeting on Nuclear Reactor Thermal Hydraulics (NURETH-14) / 25-29 septembre 2011, Toronto (Canada)
Type de document > *Congrès/colloque
Mots clés >
Unité de recherche > IRSN/DPAM/SEREM
Auteurs > REPETTO Georges, GARCIN Thierry, EYMERY Stéphane, MARCH Philippe, FICHOT Florian
Date de publication > 25/09/2011
Résumé
The "Institut de Radioprotection et de Sureté Nucléaire" is developing simulation tools to be used in the safety studies, for the optimization of the Severe Accident Management strategy and to assess the probabilities to stop the progress of In-vessel core degradation in a Nuclear Power Plant. The objective of the experimental program PEARL is to extend the validation of debris reflooding models in 2D and 3D situations. The aim is to predict the consequences of the water reflooding of a severely damaged reactor core where a significant part of the core has collapsed and formed a debris bed.
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