机译:Wetting-induced volumetric collapse of UO_2 powder beds and the consequence on transient nuclear criticality excursions
Imperial College London, Nuclear Engineering Group, Department of Mechanical Engineering, City and Guilds Building, Exhibition Road, London, SW7 2BX, United Kingdom;
Nuclear criticality safety analysis and; assessment; Fissile powder bed; Volumetric collapse; Slumping; Transient nuclear criticality excursion; Point neutron kinetics; Phenomenologically thermal hydraulics;