| ID | 30206 |
| FullText URL | |
| Author |
Gotoh, Yuji
|
| Abstract | The alternating magnetic flux leakage testing is used for the detection of cracks in a steel plate. A new technique of how to detect plural cracks, which are located at a very short distance from each other, using the parallel (x-) component of the leakage flux density is proposed. The behavior of leakage flux is examined using a three-dimensional edge-based hexahedral finite-element method. The effects of dimensions of search coils and cracks on the detection accuracy are illustrated. |
| Keywords | coils
crack detection
eddy current testing
finite element analysis
magnetic flux
magnetic leakage
|
| Note | Digital Object Identifier: 10.1109/TMAG.2003.810219
Published with permission from the copyright holder. This is the institute's copy, as published in Magnetics, IEEE Transactions on, May 2003, Volume 39, Issue 3, Part 1, Pages 1527-1530. Publisher URL:http://dx.doi.org/10.1109/TMAG.2003.810219 Copyright © 2003 IEEE. All rights reserved. |
| Published Date | 2003-5
|
| Publication Title |
Magnetics
|
| Volume | volume39
|
| Issue | issue3
|
| Start Page | 1527
|
| End Page | 1530
|
| Content Type |
Journal Article
|
| language |
English
|
| Refereed |
True
|
| DOI | |
| Submission Path | electricity_and_magnetism/159
|
