Multipurpose Fast Research Reactor (MBIR)Simulation of an Accident in Conditions of Cooling System Malfunction and Ventilation System Failure in the Spent Fuel Storage Pool of the Multipurpose Fast Research Reactor 6/30/2025 2025 - #02 Modelling processes at nuclear facilities Kazantsev A.A. Supotnitskaya O.V. Ivanova E.A. Astakhova N.E.