A Fast Integral Equation Model with a Dedicated Green's Kernel for Eddy-Current Inspection of Fastener Holes

被引：0
作者：
Pipis, Konstantinos [1 ]
Skarlatos, Anastassios [1 ]
Lesselier, Dominique [2 ]
Theodoulidis, Theodoros [3 ]
机构：
[1] CEA, Ctr Saclay, LIST, F-91191 Gif Sur Yvette, France
[2] Univ Paris 11, CNRS SUPELEC, UMR8506, Lab Signaux & Syst,Dept Rech Electromagnetisme, F-91192 Gif Sur Yvette, France
[3] Univ Western Macedonia, Dept Mech Engn, Kozani 50100, Greece
来源：
41ST ANNUAL REVIEW OF PROGRESS IN QUANTITATIVE NONDESTRUCTIVE EVALUATION, VOL 34 | 2015年 / 1650卷
关键词：
Eddy-Current Testing Modelling; Integral Equation Method; Eigenfunction Expansion; CRACKS;
D O I：
10.1063/1.4914644
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
A fast integral equation model for the eddy-current signal calculation of thin cracks breaking the wall of a borehole in a conducting plate is presented. The model is based on the surface integral equation formalism using a dedicated Green's function, which takes into account the effect of the borehole. The approach followed for the construction of the Green's kernel and the primary field is the Truncated Region Eigenfunction Expansion (TREE) method.
引用
收藏
页码：477 / 483
页数：7
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