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针对航空发动机叶片近年来出现的故障,进行力学分析;研究激光冲击强化的机制及其在航空发动机叶片上应用的可行性和关键技术。由于叶片的工作环境恶劣,因此叶片故障成为发动机故障的
Aeroengine blades for the failure occurred in recent years, mechanical analysis; study of laser shock enhancement mechanism and its application in the aero-engine blade feasibility and key technologies. Due to the harsh working environment of the blade, the blade failure becomes an engine failure