Kovtonyuk P.,Rivne Nuclear Power Plant |
Sevbo O.,State Scientific and Technical Center for Nuclear and Radiation Safety |
Nevmerzhytskiy V.,Rivne Nuclear Power Plant |
Okhrimchuk V.,Rivne Nuclear Power Plant |
Ochakovskaya O.,Rivne Nuclear Power Plant
Nuclear and Radiation Safety | Year: 2012
The influence of the auxiliary emergency feedwater system on Rivne-1&2 core damage frequency is assessed in this paper. The influence is assessed by means of probabilistic safety analysis methods. Results of preliminary and already implemented designs of the system are compared. Besides, the paper presents specifics of modeling the system elements.