وقود نووي
Nuclear fuel performance is a significant driver of nuclear power plant operational performance, safety, operating economics, and waste disposal requirements (Over the past two decades, the nuclear power industry has improved plant capacity factors with incremental improvements achieved in fuel reliability and use or burnup). However, these upgrades are reaching their maximum achievable impact to achieve significant safety margin improvements while improving operating margins and economics, significant steps beyond incremental improvements in the current generation of nuclear fuel are required. Fundamental changes are required in the areas of nuclear fuel composition, cladding integrity, and the fuel/cladding interaction to reach the next levels of fuel performance. The technological improvements being developed in the Advanced LWR Nuclear Fuels Pathway center on development of revolutionary cladding materials supported by enhanced fuel mechanical designs and alternate fuel compositions. If realized, the changes would have substantial beneficial improvements in nuclear power plant economics, operation, and safety.