Аналіз впливу початкових та граничних умов на формування умов турмоудару корпусу реактора

Influence of initial and boundary conditions on the reactor pressure vessel thermal shock is analyzed by the example of South Ukraine NPP Unit No. 1 with WWER‑1000/V-302. The most conservative scenario for a group of initiating events related to the secondary leaks was obtained in a series of thermal-hydraulic calculations.