ID | 30144 |
フルテキストURL | |
著者 |
Gotoh, Yuji
Chugoku Polytechnic College
|
抄録 | 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. |
キーワード | coils
crack detection
eddy current testing
finite element analysis
magnetic flux
magnetic leakage
|
備考 | 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 © 2006 IEEE. All rights reserved. |
発行日 | 2003-5
|
出版物タイトル |
Magnetics
|
巻 | 39巻
|
号 | 3号
|
開始ページ | 1527
|
終了ページ | 1530
|
資料タイプ |
学術雑誌論文
|
言語 |
英語
|
査読 |
有り
|
DOI | |
Submission Path | electricity_and_magnetism/111
|