Eddy-current modeling of ferrite-cored probes

Abstract : CEA has developed a fast code for the simulation of eddy-current probes. It is based on the Volume Integral (VIM) approach. Within the framework of an EADS partnership, this code has been extended to the simulation of different kinds of ferrite-cored probes with for example I, C or E shapes. The model gives the response of the probe to a parallelepiped 3D flaw included in a conductive slab. It has been benchmarked with experimental data for several configurations and an excellent agreement has been achieved.
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Contributor : Dominique Lesselier <>
Submitted on : Friday, November 4, 2011 - 1:28:46 PM
Last modification on : Wednesday, January 23, 2019 - 2:39:24 PM

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  • HAL Id : hal-00638244, version 1

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Fabrice Buvat, Grégoire Pichenot, Denis Prémel, Dominique Lesselier, Marc Lambert, et al.. Eddy-current modeling of ferrite-cored probes. D. O. Thompson and D. E. Chimenti. Review of Progress in Quantitative Nondestructive Evaluation - Volume 24A/24B, American Institute of Physics, pp.463-470, 2005, Review of Progress in Quantitative Nondestructive Evaluation, 978-0735402454. ⟨hal-00638244⟩

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