1. Ph.D. Candidate, Science and Technology, Scramjet Laboratory, National Univ. of Defense Technology, Changsha 410073, China.
2. Professor of Science and Technology, Scramjet Laboratory, National Univ. of Defense Technology, Changsha 410073, China (corresponding author).
3. Lecturer, College of Aerospace Science and Engineering, National Univ. of Defense Technology, Changsha 410073, China.
4. Professor, College of Aerospace Science and Engineering, National Univ. of Defense Technology, Changsha 410073, China.