摘要
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.
源语言 | 英语 |
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页(从-至) | 1575-1582 |
页数 | 8 |
期刊 | AIP Conference Proceedings |
卷 | 1096 |
DOI | |
出版状态 | 已出版 - 2009 |
活动 | Review of Progress in Quantitative Nondestructive Evaluation - Chicago, IL, 美国 期限: 20 7月 2008 → 25 7月 2008 |