Title :
Electromagnetic Analysis of Rfec Differential Probes
Author :
Cardelli, E. ; Esposito, N. ; Raugi, M.
Author_Institution :
Universita´´ di Pisa
Abstract :
Summary from only given, as follows. The REC ( Remote Field Eddy Current ) [1] technique is a presently used method of testing for the inspection of tubes as pipelines. In this paper the use of a differential probe is proposed and its response is analysed considering both sinusoidal stedy state or sinusoidal pulse excitations [2]. The electromagnetic analysis of the system is earned out by means of an equivalent network model [3], that allows an easy modeling of defects.
Keywords :
Coils; Current measurement; Eddy current testing; Electromagnetic analysis; Inspection; Mutual coupling; Pipelines; Probes;
Conference_Titel :
Electromagnetic Field Computation, 1992. Digest of the Fifth Biennial IEEE Conference on
Conference_Location :
Claremont, CA, USA
DOI :
10.1109/CEFC.1992.720650
