Nuclear and radioactivity studies

Ensuring that nuclear fuel and radioactive materials can be manufactured, moved, stored, and ultimately disposed of without harming people or the environment requires a disciplined engineering practice that sits at the intersection of physics, materials science, and regulatory policy. Researchers in this area develop and validate the structural and radiation-shielding performance of transport casks, examine how spent fuel assemblies—including their precisely engineered spacer grids—behave under accidental impact loads, and build the safety analyses that regulators use to license facilities and procedures. One persistent challenge is extending these methods to next-generation fuel designs and higher-burnup materials, where empirical data are sparse and computational tools such as finite element analysis must be carefully benchmarked against real-world tests. Active work also focuses on tightening environmental impact assessments for long-term waste repositories and on harmonizing safety standards across national regulatory frameworks as countries expand or reshape their nuclear energy programs.

Works

158,194

Total citations

313,689

Keywords

Nuclear FuelRadiation ProtectionSpent FuelTransport CaskRadioactive Waste ManagementSafety Analysis