Computational environment for the fast calculation of ECT probe signal by field decomposition

被引：4

作者：

Le Bihan, Y ^{[1
]}

Pávó, J

Bensetti, M

Marchand, C

机构：

[1] UPS, UPMC, LGEP, CNRS,UMR 8507,SUPELEC, F-91192 Gif Sur Yvette, France

[2] Budapest Univ Technol & Econ, H-1521 Budapest, Hungary

来源：

IEEE TRANSACTIONS ON MAGNETICS | 2006年 / 42卷 / 04期

基金：

匈牙利科学研究基金会;

关键词：

boundary integral equations; eddy current testing; finite element method; method of moments;

D O I：

10.1109/TMAG.2006.872516

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Eddy current testing (ECT) probe signal due to cracks can be predicted by separating the calculation steps to the evaluation of the incident field and the reaction of the crack. Finite element (FEM) and boundary integral (BIM) methods can be, for example, advantageously applied for the calculation of the incident and reaction fields, respectively. The computational environment presented in this paper allows the blending of the different calculation methods for the purpose of ECT probe signal calculation. As a result, a fast and versatile tool is obtained to calculate the signal of complicated ECT probes due to cracks. The developed approach is validated through comparisons with experimental data.

引用

页码：1411 / 1414

页数：4

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