Abstract
In this article, two acoustic emission instruments, PAC and Vallen acoustic emission instruments, are applied to carry on the test of crude oil storage tanks. Four experiments contents have carried out such as active defect test, corrosion test, vibration test, leak test. And compare and analyze the acoustic signal characteristics of the above four detection contents of two acoustic emission instruments. The differences and advantages and disadvantages of the four detected acoustic signals of the two acoustic emission detectors are summarized. The research results provide certain basic test support for the improvement and development of acoustic emission testing equipments and supporting software.
Sign-in/Register to access full text options 
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
