Application of laser ultrasonic technique for detecting weld defect based on FDST method
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DOI: 10.1016/j.ijleo.2020.165366
Abstract: Abstract The propagation image of laser-generated ultrasonic wave interaction with the weld defect are investigated by the finite element method (FEM) and experimental system. We analyses the changes of ultrasonic wave at the different positions… read more here.
Keywords: based fdst; ultrasonic wave; laser generated; weld defect ... See more keywords