1. School of Mechanical and Electrical Engineering, Central South University, Changsha 410083, China
2. AECC Hunan Aviation Powerplant Research Institute, Zhuzhou, Hunan 412002, China
3. Aviation Military Representative Office of the PLA Army Equipment Department, Zhuzhou, Hunan 412002, China
4. Department of Mechanical and Electrical Engineering, College of Automotive and Mechanical Engineering, Changsha University of Science and Technology, Changsha, Hunan 410114, China