1. Graduate Student, Dept. of Mechanical and Aerospace Engineering, Seoul National Univ., 1 Gwanak-ro, Gwanak-gu, Seoul 08826, Republic of Korea. ORCID: .
2. Life Member, Dept. of Mechanical and Aerospace Engineering and the Institute of Advanced Aerospace Technology, Seoul National Univ., 1 Gwanak-ro, Gwanak-gu, Seoul 08826, Republic of Korea.
3. Principal Researcher, Rocket Engine Team, Korea Aerospace Research Institute, 169-84, Gwahak-ro, Yuseong-Gu, Daejeon 34133, Republic of Korea (corresponding author).