1. School of Electric Power, North China University of Water Resources and Electric Power, Henan, P.R. China
2. Institute of Engineering Thermophysics, North China University of Water Conservancy and Electric Power, Henan, P.R. China
3. School of Aeronautic Science and Engineering, Beihang University, Beijing, P.R. China
4. Advanced Research Center of Thermal and New Energy Technologies, Hebei, P.R. China