2013 Eddy Current Benchmark Problem: Solution Via a Coupled Integral Approach

被引：4

作者：

Miorelli, Roberto ^{[1
]}

Reboud, Christophe ^{[1
]}

Theodoulidis, Theodoros ^{[2
]}

机构：

[1] CEA, LIST, Dept Imagerie Simulat Controle, F-91191 Gif Sur Yvette, France

[2] Univ Western Macedonia, Dept Mech Engn, GR-50100 Kozani, Greece

来源：

40TH ANNUAL REVIEW OF PROGRESS IN QUANTITATIVE NONDESTRUCTIVE EVALUATION: INCORPORATING THE 10TH INTERNATIONAL CONFERENCE ON BARKHAUSEN NOISE AND MICROMAGNETIC TESTING, VOLS 33A & 33B | 2014年 / 1581卷

关键词：

Eddy current testing; fasteners inspection; narrow crack; coupled integral equations; multilayered medium; spatial-domain dyadic Green function; NARROW CRACKS;

D O I：

10.1063/1.4865080

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

This work proposes a solution to the 2013 eddy current testing benchmark, published by the WFNDEC. The simulated results have been obtained by employing a newly developed semi-analytical approach, based on the coupled use of the classical Volume Integral Method (VIM) and the Boundary Element Method (BEM). An analytical overview on the coupled VIM-BEM approach is first given, in order to explain its theoretical background. Then, the results obtained are discussed from the points of view of accuracy and efficiency, respectively.

引用

页码：2086 / 2092

页数：7