DocumentCode :
808204
Title :
Analysis methodologies and experimental benchmarks for eddy current testing
Author :
Cardelli, E. ; Faba, A. ; Specogna, R. ; Tamburrino, A. ; Trevisan, F. ; Ventre, S.
Author_Institution :
Dip. di Ingegneria Ind., Perugia Univ., Italy
Volume :
41
Issue :
5
fYear :
2005
fDate :
5/1/2005 12:00:00 AM
Firstpage :
1380
Lastpage :
1383
Abstract :
In this paper, we present numerical models and experimental benchmarks for eddy current testing (ECT) applications, developed within the methods and applications of nondestructive electromagnetic diagnostic (MADEND) research project. We compare and validate two different numerical methods for eddy current calculation in the framework of ECT (an integral formulation implemented on a parallel computer system and a discrete formulation based on a geometric approach) by using specifically designed experimental benchmarks and a commercial finite element method based on a differential formulation.
Keywords :
eddy current testing; finite element analysis; integral equations; discrete geometric approach; eddy current calculation; eddy current testing; finite element method; integral formulation; nondestructive electromagnetic diagnostic research project; parallel computer system; Application software; Benchmark testing; Current density; Eddy current testing; Eddy currents; Electrical capacitance tomography; Linear systems; Shape; Sparse matrices; Vectors; Discrete geometric approach; eddy current testing (ECT); integral formulation;
fLanguage :
English
Journal_Title :
Magnetics, IEEE Transactions on
Publisher :
ieee
ISSN :
0018-9464
Type :
jour
DOI :
10.1109/TMAG.2005.844357
Filename :
1430864
Link To Document :
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