Harbin Engineering University, Harbin Engineering University, affiliation not provided to SSRN, Harbin Engineering University, Harbin Engineering University, Harbin Engineering University, Harbin Engineering University, affiliation not provided to SSRN, Harbin Engineering University - Heilongjiang Provincial Key Laboratory of Nuclear Power System and Equipment, Harbin Engineering University, Harbin Engineering University, Harbin Engineering University and Harbin Engineering University