DocumentCode
954464
Title
Generalization of the ideal crack model in eddy-current testing
Author
Beltrame, Ph ; Burais, N.
Volume
40
Issue
2
fYear
2004
fDate
3/1/2004 12:00:00 AM
Firstpage
1366
Lastpage
1369
Abstract
In the ideal crack model in eddy-current testing frame, the field-flaw is equivalent to a current dipole layer on its surface. This model has shown its efficiency, as well for the computing accuracy, as for the CPU time. The goal of this paper is to improve this model taking into account the inclination, the conductance, and the low thickness of the crack.
Keywords
crack detection; eddy current testing; integral equations; CPU time; Conductance; current dipole layer; eddy-current testing; field-flaw; ideal crack model; integral equations; modelization; thin crack; Coils; Conductivity; Eddy current testing; Frequency; Helium; Impedance; Integral equations; Shape; Skin; Surface cracks;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/TMAG.2004.825433
Filename
1284675
Link To Document