%0 Conference Article %T Development of models, algorithms and software for solving the risk as-sessment problems at NPPs in case of beyond-design accidents %A Andreev, V.V. %A Berberova, M.A. %A Zolotarev, O.V. %A Chuenko, V.V. %A Karpushin, E.V. %A Suvorov, A.V. %A Fedoseeva, A.Y. %A Fiksakov, G.N. %A Abramova, A.A. %K probabilistic safety analysis, deterministic safety analysis, risk assessment, nuclear power plants, beyond design basis accidents, neutron flux density, emission of thermal neutron sources %J International Conference "Computing for Physics and Technology - CPT2020" %D 2024 %P 8 %I ANO "Scientific and Research Center for Information in Physics and Technique"