Safety Analysis of Hot Leg Break LOCA in Dual Unit Operator

摘要

DUO2000 is being developed to cope with the need to reduce the construction and maintenance cost of NPP. The DUO2000 prototypes have relatively simple design and are based on the OPR1000, whose performance has been proven over a number of reactor years. The result ofrnsafety analysis indicates that the effect of break is shared by, and mitigated between, the two NSSSs.