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Eddy Current Non-Destructive Evaluation for Healthiness of Radiator Structure.
- Source :
- IEEE Transactions on Magnetics; Nov2017, Vol. 53 Issue 11, p1-4, 4p
- Publication Year :
- 2017
-
Abstract
- This paper presents a non-destructive evaluation study on a radiator with cooling fins as a kind of complex shaped specimen. An eddy current testing method, namely multi-frequency excitation and spectrogram method, was employed to detect a removal of radiator cooling fin. Experimental results brought remarkable signal when a fin was removed. Furthermore, the authors discuss the relation between the fin signal and specimen thickness, and concludes the availability for the estimation of thickness of radiator structures. [ABSTRACT FROM AUTHOR]
- Subjects :
- EDDY currents (Electric)
RADIATORS
MAGNETIC flux
SPECTROGRAMS
NONDESTRUCTIVE testing
Subjects
Details
- Language :
- English
- ISSN :
- 00189464
- Volume :
- 53
- Issue :
- 11
- Database :
- Complementary Index
- Journal :
- IEEE Transactions on Magnetics
- Publication Type :
- Academic Journal
- Accession number :
- 125953793
- Full Text :
- https://doi.org/10.1109/TMAG.2017.2696030