Nuclear and radioactivity studies

Ensuring that nuclear fuel and radioactive waste can be handled, moved, and stored without harming people or the environment requires a precise blend of physics, materials science, and regulatory engineering. Researchers in this area analyze how transport casks withstand accidental impacts, how spacer grids maintain fuel geometry under stress, and how radiation exposure to workers and the public can be kept within acceptable limits across the full lifecycle of nuclear materials—from fresh fuel delivery to long-term spent fuel storage. Finite element analysis and probabilistic safety methods have sharpened these assessments considerably, yet open questions remain around the long-duration integrity of storage systems, the scalability of waste management infrastructure as reactor fleets evolve, and how to harmonize safety standards across different national regulatory frameworks. Bridging rigorous computational modeling with real-world inspection data continues to drive much of the active research.

Works

157,759

Total citations

312,691

Keywords

Nuclear FuelRadiation ProtectionSpent FuelTransport CaskRadioactive Waste ManagementSafety Analysis