Simulation Dislocation Neutronics Cracking Speciation Nuclear reactor CAST3M Concrete Neutron transport Monte Carlo Ab initio Radiolysis Ductile fracture Temperature Austenitic stainless steel Cast3M Endommagement Defects Zirconium alloys TEM Cement paste Actinides Kinetics Laser ablation Durability Helium Europium Creep Validation LIBS Tungsten Fluage Uranium Fluorescence DEMO HCLL Finite Element Method Sodium Steel Distributed and Quasi-distributed sensing Complexation Ionizing radiation Corrosion Carbonation Hydrogen Lanthanides SFR Thermodynamics CATHARE Microstructure Damage Physical Sciences Benchmark Plasticité Dislocations Zirconium Transmission electron microscopy Additive manufacturing Explosion Molecular dynamics Optical Fiber Sensor Plasticity Fluid-structure interaction Reinforced concrete Adsorption Finite element method Iron Optimization DFT Ion irradiation Oxidation Mechanical properties Precipitation Zircaloy-4 Oxygen High temperature Fissuration Fatigue Modeling Éléments finis Cement CFD Numerical simulation Irradiation Modélisation Density functional theory Nuclear instrumentation PWR Sorption Finite elements Modelling Raman spectroscopy Diffusion Instrumentation Crystal plasticity Stainless steel LOCA Point defects Radioactivity Homogenization