NUMERICAL RESULTS FOR THE WFNDEC 2012 EDDY CURRENT BENCHMARK PROBLEM

被引：1
|
作者：
Theodoulidis, T. P. [1 ]
Martinos, J. [1 ]
Poulakis, N. [2 ]
机构：
[1] Univ Western Macedonia, Dept Mech Engn, Kozani 50100, Greece
[2] Dept Elect Engn, Kozani 50100, Greece
来源：
REVIEW OF PROGRESS IN QUANTITATIVE NONDESTRUCTIVE EVALUATION, VOLS 32A AND 32B | 2013年 / 1511卷
关键词：
Eddy Current Tube Testing; Benchmark Problems; Finite Element Method;
D O I：
10.1063/1.4789262
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
We present numerical results for the World Federation of NDE Centers (WFNDEC) 2012 eddy current benchmark problem obtained with a commercial FEM package (Comsol Multiphysics). The measurements of the benchmark problem consist of coil impedance values acquired when an inspection probe coil is moved inside an Inconel tube along an axial through-wall notch. The simulation runs smoothly with minimal user interference (default settings used for mesh and solver) and agreement between numerical and experimental results is excellent for all five inspection frequencies. Comments are made for the pros and cons of FEM and also some good practice rules are presented when using such numerical tools.
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页码：1825 / 1830
页数：6
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