1. Gas Turbine Research Institute, School of Mechanical Engineering, Shanghai Jiao Tong University, Dongchuan Road 800, Shanghai 200240, China e-mail:
2. Gas Turbine Research Institute, School of Mechanical Engineering, Shanghai Jiao Tong University, Dongchuan Road 800, Shanghai 200240, China
3. Institute of Aerospace Thermodynamics (ITLR), University of Stuttgart, Pfaffenwaldring 31, Stuttgart 70569, Germany