1. Institute of Atomic and Molecular Physics, Sichuan University, Chengdu, 610065, China
2. Reactor Operation and Application Research Sub-Institute, Nuclear Power Institute of China, Chengdu 610041, China
3. School of Chemical Engineering, Sichuan University, Chengdu, 610065, PR China
4. Engineering Research Center of Combustion and Cooling for Aerospace Power, Ministry of Education, Sichuan University, Chengdu, 610065, PR China