This paper concerns fast electromagnetic modeling of volumetric cracks in conductive materials under eddy-current inspection. The underlying numerical method is described. The model is tested on cracks in aluminum structures employed in aeronautical manufacture. The computational results obtained with the method display satisfactory agreement with the respective experimental and numerical results obtained by representing cracks as nonconductive surfaces.

Numerical Models with Experimental Validation of Volumetric Insulating Cracks in Eddy Current Testing

TAMBURRINO, Antonello;VENTRE, Salvatore
2006

Abstract

This paper concerns fast electromagnetic modeling of volumetric cracks in conductive materials under eddy-current inspection. The underlying numerical method is described. The model is tested on cracks in aluminum structures employed in aeronautical manufacture. The computational results obtained with the method display satisfactory agreement with the respective experimental and numerical results obtained by representing cracks as nonconductive surfaces.
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11580/9064
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