Research on Leakage Detection Model of Sealed Pressure Vessels Based on Acoustic Emission Technology
Sealed pressure vessels are widely used in chemical,energy,petroleum and other industries,carrying important industrial production tasks.However,due to the harsh working environment and the aging and damage of the container itself,the leakage of the container has become a serious safety hazard.Therefore,a leakage detection model of sealed pressure vessel based on acoustic emission technology was developed.The leakage detection model is constructed by designing acoustic emission sensor and using feature extraction method.The experimental results show that the model is highly accurate and feasible,and the correct rate of non-leakage aperture identification is as high as 99%.
acoustic emissionleakage of sealed pressure vesselmulti-feature extractionmonitoring software
NETL
NSTL
万方数据
