SIGNAL PROCESSING OF LAMB WAVE DATA FOR PIPE INSPECTION

The invention relates to systems and methods for conducting an ultrasonic, nondestructive evaluation and inspection of a pipe using Lamb-type wave transducers to detect the presence of defects, flaws, discontinuities and the like. The transducers are positioned within the interior space of the pipe....

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KIRBY, MARK W, LEONARD, DAVID S, HART, GLENN G, LAREAU, JOHN P
Format: Patent
Sprache:eng ; fre ; ger
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