Tong, Zongfei; Xie, Shejuan; Liu, Haochen; Zhang, Weixu; Pei, Cuixiang; Li, Yong; Chen, Zhenmao; Uchimoto, Tetsuya; Takagi, Toshiyuki
(Elsevier, 2020-03-19)
The blade surface fatigue cracks often occur during service of Heavy-Duty Gas Turbines (HDGT) in high temperature, high rotational velocity and high frequency vibration environment. These fatigue cracks seriously threaten ...