29th Symposium of AER on VVER Reactor Physics and Reactor Safety (2019, Energoland, Mochovce NPP, Slovakia)
advances in spectral and core calculation methods
Jiří Závorka, Václav Krýsl, Pavel Mikoláš, Daniel Sprinzl
This work deals with the updated reference solution of Full-Core VVER-440 PK-3+ benchmark. The solution has been calculated by Serpent code using Monte Carlo method. And results consist of the effective multiplication factor (k-eff), the power distribution on fuel assembly level (Kq) and on the pin by pin level (Kk). The main aim of this calculation is to create a reference solution to test the pin by pin power distribution for different macro-codes. The solution also includes detailed accuracy analysis of the calculation.