Enhanced ultrasonic detection of near-surface flaws using transverse-wave backscatter.
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DOI: 10.1016/j.ultras.2019.05.010
Abstract: Diffuse ultrasonic backscatter measurements have been shown to enhance the detection capability of sub-wavelength flaws when combined with extreme value statistics. However, for a normal-incidence immersion measurement, a "dead zone" created by the ring-down of… read more here.
Keywords: near surface; wave backscatter; surface flaws; transverse wave ... See more keywords