DocumentCode
3379856
Title
Validation of a model of ferrite-core probes over composite workpieces
Author
Sabbagh, H.A. ; Sabbagh, L.D. ; Bowler, J.R.
Author_Institution
Sabbagh Associates Inc., Bloomington, IN, USA
fYear
1988
fDate
6-10 June 1988
Firstpage
1369
Abstract
The authors develop a computational model of eddy-current probes over composite workpieces. This model requires the parallel development of two independent submodels, one for computing electromagnetic interactions with a plane-parallel slab of graphite-epoxy of arbitrary thickness and lay-up order, and the other for computing the induced Amperian currents in the ferrite core when it is in the proximity of the composite slab. The authors emphasize the validation of the computer code based on the submodels and the complete model.<>
Keywords
eddy current testing; electrical engineering computing; ferrite devices; magnetic cores; probes; composite workpieces; computational model; computer code validation; eddy-current probes; electromagnetic interactions; ferrite-core probes; graphite-epoxy; induced Amperian currents; plane-parallel slab; submodels; Aerospace materials; Computational modeling; Concurrent computing; Electromagnetic modeling; Ferrites; Integral equations; Magnetic materials; Probes; Shape; Slabs;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium, 1988. AP-S. Digest
Conference_Location
Syracuse, NY, USA
Type
conf
DOI
10.1109/APS.1988.94355
Filename
94355
Link To Document