ISSN:
1573-4862
Keywords:
Eddy-current nondestructive evaluation (NDE)
;
impedance measurement
;
electromagnetic modeling
Source:
Springer Online Journal Archives 1860-2000
Topics:
Electrical Engineering, Measurement and Control Technology
,
Mathematics
Notes:
Abstract Experimental results are presented for the change in coil impedance ΔZ when a circular air-cored coil carrying an alternating current of fixed frequency is scanned across a rectangular slot in an aluminium alloy plate. It is proposed that these measurements be used as a benchmark test to verify theoretical calculations of probe response in eddy-current NDE.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00565775
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