title: Regulatory Experience in Licensing of Alternative Supplier Fuel
abstract: At present, the diversification of nuclear fuel is ongoing at Ukrainian NPPs. The Ukrainian regulatory authority and SSTC NRS, as a technical support organization, take active part in the licensing process for introduction of new fuel assembly types. In the framework of this activity, the technical review of justification material is performed in various nuclear safety issues including a wide range of verifying calculations. Neutron kinetic, thermal-hydraulic and fuel thermal-mechanical models a
journal: Nuclear and Radiation Safety