beyond-basic accidentTesting of the system code designed for simulation of hypothetical beyond design¬basis accident on fast breeder reactor 9/01/2015 2015 - #02 Modelling processes at nuclear facilities Zaytsev A.A. Kazantsev A.A. Luk’yanov A.A. Supotnitskaya O.V. Semyonov V.N. Filippov M.F. Fokin A.L. Tsaun S.V.