Ryzhkov Aleksandr Aleksandrovich PhD Student MEPhI aaryzhkov@mephi.ruNuclear Data Uncertainty on Generation IV Fast Reactors Criticality Calculations Analysis Comparison 3/28/2023 2023 - #01 Modelling processes at nuclear facilities Chereshkov D.G. Ternovykh M.Y. Tikhomirov G.V. Ryzhkov A.A.