1. Huaneng Clean Energy Research Institute, Beijing 102209, People's Republic of China
2. Center for Combustion Energy, Key Laboratory for Thermal Science and Power Engineering of Ministry of Education, and Department of Energy and Power Engineering, Tsinghua University, Beijing 100084, People's Republic of China
3. Department of Engineering Mechanics, School of Aerospace Engineering, Tsinghua University, Beijing 100084, People's Republic of China