Defect sizing of plate-like structure using lamb waves

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

Research output: Contribution to journalConference articlepeer-review

1 Scopus citations


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
StatePublished - 2009
EventReview of Progress in Quantitative Nondestructive Evaluation - Chicago, IL, United States
Duration: Jul 20 2008Jul 25 2008

All Science Journal Classification (ASJC) codes

  • General Physics and Astronomy


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