1. Center for Combustion Energy, Department of Energy and Power Engineering, Key Laboratory for Thermal Science and Power Engineering of Ministry of Education, Tsinghua University, Haidian District, Beijing 100084, China
2. Laboratory of Fluid Dynamics and Technical Flows, University of Magdeburg “Otto von Guericke”, Universitätsplatz 2, Magdeburg 39106, Germany
3. Department of Mechanical Engineering, University College London, Torrington Place, London WC1E 7JE, United Kingdom