Numerical Investigations of Ultrasonic Reverse Time Migration for Complex Cracks Near the Surface

Metal materials will produce fatigue cracks under long-term cyclic loading. It is difficult to fully image the topography of defects with the current mainstream ultrasound imaging technology. The Reverse time migration (RTM), which has extensive application in geophysical exploration, can image comp...

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Bibliographic Details
Main Authors: Junjie Chang, Congcong Wang, Yuan Tang, Wenchao Li
Format: Article
Language:English
Published: IEEE 2022-01-01
Series:IEEE Access
Subjects:
Online Access:https://ieeexplore.ieee.org/document/9667541/
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