1. School of Nuclear Science and Technology, Xi’an Jiaotong University 1 , Xi’an 710049, China
2. Nuclear Power Institute of China 2 , Chengdu 610213, China
3. Science and Technology on Reactor System Design Technology Laboratory, Nuclear Power Institute of China 3 , Chengdu 610213, China
4. School of Electronic and Optical Engineering, Nanjing University of Science and Technology 4 , Nanjing 210094, China
5. State Key Laboratory of Nonlinear Mechanics, Institute of Mechanics, Chinese Academy of Sciences 5 , Beijing 100190, China
6. State Key Laboratory of Multiphase Flow in Power Engineering, Xi’an Jiaotong University 6 , Xi’an 710049, China