Inverse analysis of eddy current signals due to natural cracks using a four sensor probe

被引：0

作者：

Yusa, N ^{[1
]}

Miya, K ^{[1
]}

机构：

[1] Int Inst Universal, Bunkyo Ku, Tokyo 1130031, Japan

来源：

APPLIED ELECTROMAGNETICS (III) | 2001年 / 10卷

关键词：

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The present paper proposes a novel inversion scheme that reconstructs crack profile from eddy current signals. The biggest advantage of the scheme is that it can deal with conductive cracks. After efficiency of the scheme is validated, it is applied to profile reconstruction of natural cracks that occurred actual steam generator tubes. Remarkable agreement between reconstructed and true profile is obtained.

引用

页码：297 / 300

页数：4

共 9 条

[1]

BADICS Z, 1995, FINITE ELEMENT MODEL, P21

[2] Rapid prediction of eddy current testing signals using A-φ method and database [J].