Modelling of scanning pulsed eddy current testing of normal and slanted surface cracks

Thanks to its wide bandwidth, pulsed eddy current (PEC) has attracted researchers of various backgrounds in the attempt to exploit its benefits in Non-destructive Testing (NDT). The ability of modelling PEC problems would be a precious tool in this attempt as it would help improve the understanding...

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Main Authors:	Nafiah, Faris, Sophian, Ali, Khan, Md. Raisuddin, Zainal Abidin, Ilham Mukriz
Format:	Article
Language:	English English
Published:	Institute of Advanced Engineering and Science 2019
Subjects:	T Technology (General)
Online Access:	http://irep.iium.edu.my/75786/ http://irep.iium.edu.my/75786/ http://irep.iium.edu.my/75786/ http://irep.iium.edu.my/75786/1/75786_Modelling%20of%20scanning%20pulsed%20eddy.pdf http://irep.iium.edu.my/75786/2/75786_Modelling%20of%20scanning%20pulsed%20eddy_SCOPUS.pdf

id	iium-75786
recordtype	eprints
spelling	iium-757862019-11-25T15:51:38Z http://irep.iium.edu.my/75786/ Modelling of scanning pulsed eddy current testing of normal and slanted surface cracks Nafiah, Faris Sophian, Ali Khan, Md. Raisuddin Zainal Abidin, Ilham Mukriz T Technology (General) Thanks to its wide bandwidth, pulsed eddy current (PEC) has attracted researchers of various backgrounds in the attempt to exploit its benefits in Non-destructive Testing (NDT). The ability of modelling PEC problems would be a precious tool in this attempt as it would help improve the understanding of the interaction between the transient magnetic field and the specimen, among others. In this work, a Finite Element Modelling (FEM) has been developed and experimental test data have been gathered for its validation. The investigated cases were simulated surface cracks of different sizes and angles. The study involved looking at time-domain PEC signals at different spatial distances from the cracks’ faces, which would particularly be useful for modelling scanning PEC probes. The obtained results show a good agreement between the FEM and experiment, demonstrating that the modelling technique can be used with confidence for solving similar problems. In addition, the extracted features from signals were also studied to discover the influence of crack geometries to the PEC responses. Institute of Advanced Engineering and Science 2019-12-01 Article PeerReviewed application/pdf en http://irep.iium.edu.my/75786/1/75786_Modelling%20of%20scanning%20pulsed%20eddy.pdf application/pdf en http://irep.iium.edu.my/75786/2/75786_Modelling%20of%20scanning%20pulsed%20eddy_SCOPUS.pdf Nafiah, Faris and Sophian, Ali and Khan, Md. Raisuddin and Zainal Abidin, Ilham Mukriz (2019) Modelling of scanning pulsed eddy current testing of normal and slanted surface cracks. Indonesian Journal of Electrical Engineering and Computer Science, 16 (3). pp. 1297-1302. ISSN 2502-4752 E-ISSN 2502-4752 http://ijeecs.iaescore.com/index.php/IJEECS/article/view/14097/13251 10.11591/ijeecs.v16.i3.pp1297-1302
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English English
topic	T Technology (General)
spellingShingle	T Technology (General) Nafiah, Faris Sophian, Ali Khan, Md. Raisuddin Zainal Abidin, Ilham Mukriz Modelling of scanning pulsed eddy current testing of normal and slanted surface cracks
description	Thanks to its wide bandwidth, pulsed eddy current (PEC) has attracted researchers of various backgrounds in the attempt to exploit its benefits in Non-destructive Testing (NDT). The ability of modelling PEC problems would be a precious tool in this attempt as it would help improve the understanding of the interaction between the transient magnetic field and the specimen, among others. In this work, a Finite Element Modelling (FEM) has been developed and experimental test data have been gathered for its validation. The investigated cases were simulated surface cracks of different sizes and angles. The study involved looking at time-domain PEC signals at different spatial distances from the cracks’ faces, which would particularly be useful for modelling scanning PEC probes. The obtained results show a good agreement between the FEM and experiment, demonstrating that the modelling technique can be used with confidence for solving similar problems. In addition, the extracted features from signals were also studied to discover the influence of crack geometries to the PEC responses.
format	Article
author	Nafiah, Faris Sophian, Ali Khan, Md. Raisuddin Zainal Abidin, Ilham Mukriz
author_facet	Nafiah, Faris Sophian, Ali Khan, Md. Raisuddin Zainal Abidin, Ilham Mukriz
author_sort	Nafiah, Faris
title	Modelling of scanning pulsed eddy current testing of normal and slanted surface cracks
title_short	Modelling of scanning pulsed eddy current testing of normal and slanted surface cracks
title_full	Modelling of scanning pulsed eddy current testing of normal and slanted surface cracks
title_fullStr	Modelling of scanning pulsed eddy current testing of normal and slanted surface cracks
title_full_unstemmed	Modelling of scanning pulsed eddy current testing of normal and slanted surface cracks
title_sort	modelling of scanning pulsed eddy current testing of normal and slanted surface cracks
publisher	Institute of Advanced Engineering and Science
publishDate	2019
url	http://irep.iium.edu.my/75786/ http://irep.iium.edu.my/75786/ http://irep.iium.edu.my/75786/ http://irep.iium.edu.my/75786/1/75786_Modelling%20of%20scanning%20pulsed%20eddy.pdf http://irep.iium.edu.my/75786/2/75786_Modelling%20of%20scanning%20pulsed%20eddy_SCOPUS.pdf
first_indexed	2023-09-18T21:47:12Z
last_indexed	2023-09-18T21:47:12Z
_version_	1777413529360400384

Modelling of scanning pulsed eddy current testing of normal and slanted surface cracks

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