Characterization of planar flaws by synthetic focusing of sound beam using linear arrays

Paritosh Nanekar , Anish Kumar , T. Jayakumar
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引用次数: 5

Abstract

Characterization of planar flaws by non-destructive evaluation is crucial from the point of view of structural integrity assessment. An approach involving SAFT processing of B-scan image collected by electronic scanning using linear array has been used for detection and characterization of planar flaws. The study was carried out on stainless steel plate with slots inclined at various orientations and carbon steel plates having implanted weld planar flaws. The results of these investigations are presented in this paper.

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利用线性阵列声束合成聚焦表征平面缺陷
从结构完整性评估的角度来看,通过无损评估来表征平面缺陷是至关重要的。利用线性阵列对电子扫描采集的b扫描图像进行SAFT处理,用于平面缺陷的检测和表征。研究了不同方向倾斜槽的不锈钢板和植入焊缝平面缺陷的碳钢板。本文介绍了这些研究的结果。
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Contents Editorial Board Editorial Board Contents Comparison of surface-based and image-based quality metrics for the analysis of dimensional computed tomography data
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