Defect sizing of plate-like structure using lamb waves

Chunguang Xu, Joseph L. Rose, Fei Yan, Xiang Zhao

Research output: Contribution to journalConference article

Abstract

By means of a circular transducer array and Lamb wave tomography, principles of defect shape and orientation determination are presented. General corrosive defect contours can be referred to as a half-ellipsoid shape on the surface of a plate. Various shapes and orientations of defects can be recognized in virtue of simulated experiments.

Original languageEnglish (US)
Pages (from-to)1575-1582
Number of pages8
JournalAIP Conference Proceedings
Volume1096
DOIs
StatePublished - May 12 2009
EventReview of Progress in Quantitative Nondestructive Evaluation - Chicago, IL, United States
Duration: Jul 20 2008Jul 25 2008

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Lamb waves
sizing
defects
ellipsoids
transducers
tomography

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

Cite this

Xu, Chunguang ; Rose, Joseph L. ; Yan, Fei ; Zhao, Xiang. / Defect sizing of plate-like structure using lamb waves. In: AIP Conference Proceedings. 2009 ; Vol. 1096. pp. 1575-1582.
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Defect sizing of plate-like structure using lamb waves. / Xu, Chunguang; Rose, Joseph L.; Yan, Fei; Zhao, Xiang.

In: AIP Conference Proceedings, Vol. 1096, 12.05.2009, p. 1575-1582.

Research output: Contribution to journalConference article

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