Quantitative evaluation of fatigue cracks on compressor blades using laser ultrasonic technology under high-temperature conditions
Jiajian Meng, Enpei Zhao, Xianke Li, Kunyi Liao, Junrong Li, Haomiao Fang, Qiang Han, Shengnan Ma, Hongwei Zhao, Jianhai Zhang
Topics & Concepts
Ultrasonic sensorMaterials scienceGas compressorLaserFatigue testingAcousticsMechanical engineeringEngineeringComposite materialOpticsPhysicsEngineering Diagnostics and ReliabilityMechanical and Thermal Properties AnalysisMaterial Properties and Failure Mechanisms