Nuclear reactor Pressurized water reactor Silicon carbide Nuclear fuels Fission product Differential Die-away Technique DDT ISM abundances Particle shape ISM molecules Liquid metal fast breeder reactors Combustible à particules Uncertainty Monte Carlo methods Line identification Discrete element method Sintering RNR-Na Electrical conductivity Point defects SFR Dioxyde d'uranium Combustible nucléaire Gamma rays Dismantling Fission chamber Electrostatic calculations Feasibility studies Homogénéisation Sodium MEB Oxidation Mixing Ti3SiC2 Neutron detection Ceramics SiC Actinides A posteriori error estimation CFD Simulation Gamma-ray spectroscopy Matrix effect correction Monazite Optimization Diffusion Modelling Neutron detector High temperature Computer simulation Corium Neutron flux Astrochemistry Fission Fission reactor instrumentation UO2 Molecular processes AFM Krypton Radioactivity Uranium oxides Cesium TEM Heavy ions Fast reactor Inductors Plutonium Fission products Radioactive waste characterization Sodium Fast Reactors Metamodel Sensitivity analysis Nuclear fuel Automatic mesh refinement Monte Carlo simulation Photofission Modélisation Nuclear fuel reprocessing Detectors Radioactive waste Uranium dioxide Ablation Matrix effects Microstructure-final Neutron sources Neutron interrogation Microstructure Optimisation Computer experiment Irradiation Precipitation Numerical simulations Defects Radiation effects Uranium Neutrons Radioactive wastes Frittage Radioactive waste packages Nuclear Fragmentation