کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
295608 | 511561 | 2009 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Analytical modeling for transient probe response in pulsed eddy current testing
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی عمران و سازه
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Analytical modeling for transient probe response in pulsed eddy current testing Analytical modeling for transient probe response in pulsed eddy current testing](/preview/png/295608.png)
چکیده انگلیسی
An improved analytical model by the Fourier method for transient eddy current response is presented. In this work, an alternative approach is considered to solve the harmonic eddy current problem by the reflection and transmission theory of electromagnetic waves, thus a more concise closed-form expression is expected to be obtained. To reduce the inherent Gibbs phenomenon, a harmonic order-dependent decreasing factor is employed to weight the Fourier series (FS) representation. It is shown that the developed model is promising to be used as a fast and accurate analytical solver for the transient probe response and is helpful to gain a deep insight into pulsed eddy current (PEC) testing.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: NDT & E International - Volume 42, Issue 5, July 2009, Pages 376–383
Journal: NDT & E International - Volume 42, Issue 5, July 2009, Pages 376–383
نویسندگان
Mengbao Fan, Pingjie Huang, Bo Ye, Dibo Hou, Guangxin Zhang, Zekui Zhou,