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Design of a delayed neutron detection system for the ASTRID Sodium-cooled fast reactor

Romain Coulon 1 Emmanuel Rohée 1 Jonathan Dumazert 1 Sara Garti 1 Philippe Filliatre 2 Christian Jammes 2
1 LCAE - Laboratoire Capteurs et Architectures Electroniques
DM2I - Département Métrologie Instrumentation & Information : DRT/LIST/DM2I
2 DER - Département Etude des Réacteurs
Abstract : Delayed neutron detection systems are key apparati in Sodium cooled Fast Reactors to prevent safety accidents. Based on the feedbacks from Phenix and Superphenix, DND systems are studied by means of the Monte-Carlo particles transport code MCNP6. Promising designs are proposed and investigated as a result of the simulation study.
Keywords : Fast reactor Sodium Fuel failure Fission products Neutron detection
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Conference papers
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https://hal-cea.archives-ouvertes.fr/cea-01774874
Contributor : Léna Le Roy <>
Submitted on : Tuesday, April 24, 2018 - 10:01:02 AM
Last modification on : Tuesday, April 28, 2020 - 11:28:09 AM

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Romain Coulon, Emmanuel Rohée, Jonathan Dumazert, Sara Garti, Philippe Filliatre, et al.. Design of a delayed neutron detection system for the ASTRID Sodium-cooled fast reactor. ANIMMA 2017 – Advancements in Nuclear Instrumentation Measurement Methods and their Applications, Jun 2017, Liège, Belgium. ⟨10.1051/epjconf/201817004006⟩. ⟨cea-01774874⟩

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