Key Laboratory of Pressure Systems and Safety;
Ministry of Education;
School of Mechanical and Power Engineering;
East China University of Science and Technology;
MeilongRoad 130;
Xuhui District;
Shanghai 200237;
People'sRepublic of China;
AECC Commercial Aircraft Engine Co.LTD;
ShanghaiEngineering Research Center for Commercial Aircraft Engine;
Shanghai 201108;
People's Republic of China;