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1. WO2022023516 - METHOD AND SYSTEM FOR DETERMINING THE BURNUP RATE OF A NUCLEAR FUEL ELEMENT

Publication Number WO/2022/023516
Publication Date 03.02.2022
International Application No. PCT/EP2021/071372
International Filing Date 30.07.2021
IPC
G21C 17/06 2006.1
GPHYSICS
21NUCLEAR PHYSICS; NUCLEAR ENGINEERING
CNUCLEAR REACTORS
17Monitoring; Testing
06Devices or arrangements for monitoring or testing fuel or fuel elements outside the reactor core, e.g. for burn-up, for contamination
G21C 3/06 2006.1
GPHYSICS
21NUCLEAR PHYSICS; NUCLEAR ENGINEERING
CNUCLEAR REACTORS
3Reactor fuel elements or their assemblies; Selection of substances for use as reactor fuel elements
02Fuel elements
04Constructional details
06Casings; Jackets
CPC
G21C 17/063
GPHYSICS
21NUCLEAR PHYSICS; NUCLEAR ENGINEERING
CNUCLEAR REACTORS
17Monitoring; Testing
06Devices or arrangements for monitoring or testing fuel or fuel elements outside the reactor core, e.g. for burn-up, for contamination
063Burn-up control
G21C 3/06
GPHYSICS
21NUCLEAR PHYSICS; NUCLEAR ENGINEERING
CNUCLEAR REACTORS
3Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
02Fuel elements
04Constructional details
06Casings; Jackets
Applicants
  • FRAMATOME [FR]/[FR]
Inventors
  • CHAARI, Nermine
  • BISCHOFF, Jérémy
Agents
  • HABASQUE, Etienne
  • BLOT, Philippe
  • ROCHER, Olivier
  • HOLTZ, Béatrice
  • DOMENEGO, Bertrand
  • COLOMBIE, Damien
Priority Data
FR20 0818531.07.2020FR
Publication Language French (fr)
Filing Language French (FR)
Designated States
Title
(EN) METHOD AND SYSTEM FOR DETERMINING THE BURNUP RATE OF A NUCLEAR FUEL ELEMENT
(FR) PROCÉDÉ ET SYSTÈME DE DÉTERMINATION DU TAUX DE COMBUSTION D'UN ÉLÉMENT DE COMBUSTIBLE NUCLÉAIRE
Abstract
(EN) The method for determining the burnup rate of a nuclear fuel element (2) comprises determining the burnup rate of the nuclear fuel element (2) as a function of a coloration of an outer surface of a cladding (4) of the nuclear fuel element (2).
(FR) Le procédé de détermination du taux de combustion d'un élément de combustible nucléaire (2) comprend la détermination du taux de combustion de l'élément de combustible nucléaire (2) en fonction d'une coloration d'une surface externe d'une gaine (4) de l'élément de combustible nucléaire (2).
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