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.

引用

页码：1825 / 1830

页数：6

共 50 条

[1] Numerical analysis of a penalty approach for the solution of a transient eddy current problem
Bermudez, Alfredo
Lopez-Rodriguez, Bibiana
Rodriguez, Rodolfo
Salgado, Pilar
COMPUTERS & MATHEMATICS WITH APPLICATIONS, 2020, 79 (09) : 2503 - 2526
[2] A numerical method for 3-D eddy current problems
Hiroshi Kanayama
Daisuke Tagami
Masahiro Saito
Fumio Kikuchi
Japan Journal of Industrial and Applied Mathematics, 2001, 18 : 603 - 612
[3] A numerical method for 3-D eddy current problems
Kanayama, H
Tagami, D
Saito, M
Kikuchi, F
JAPAN JOURNAL OF INDUSTRIAL AND APPLIED MATHEMATICS, 2001, 18 (02) : 603 - 612
[4] Numerical solution of transient eddy current problems with input current intensities as boundary data
Bermudez, Alfredo
Lopez-Rodriguez, Bibiana
Rodriguez, Rodolfo
Salgado, Pilar
IMA JOURNAL OF NUMERICAL ANALYSIS, 2012, 32 (03) : 1001 - 1029
[5] Finite element numerical simulation for eddy current transducer with orthogonal coils
Mihalache, O
Grimberg, R
Radu, E
Savin, A
SENSORS AND ACTUATORS A-PHYSICAL, 1997, 59 (1-3) : 213 - 218
[6] A symmetric BEM-FEM method for an axisymmetric eddy current problem
Selgas, V.
APPLIED NUMERICAL MATHEMATICS, 2014, 79 : 107 - 123
[7] A discontinuous Galerkin method for a time-harmonic eddy current problem
Rodriguez, Ana Alonso
Marquez, Antonio
Meddahi, Salim
Valli, Alberto
CALCOLO, 2018, 55 (03)
[8] Comparison of modelling approaches for the eddy current problem as applied to the geometry of a taphole
Coveney, JA
Pham, MH
Kyllo, AK
Gray, NB
MEASUREMENT SCIENCE AND TECHNOLOGY, 2006, 17 (02) : 340 - 352
[9] A boundary and finite element coupling for a magnetically nonlinear eddy current problem
Acevedo R.
Alvarez E.
Navia P.
Electronic Transactions on Numerical Analysis, 2020, 52 : 230 - 248
[10] A mixed multiscale FEM for the eddy current problem with T,φ-φ and vector hysteresis
Hanser, Valentin
Schoebinger, Markus
Hollaus, Karl
COMPEL-THE INTERNATIONAL JOURNAL FOR COMPUTATION AND MATHEMATICS IN ELECTRICAL AND ELECTRONIC ENGINEERING, 2022, 41 (03) : 852 - 866

← 1 2 3 4 5 →