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ECT with Uniform Current Distribution for the Inspection of Sub-surface cracks in Conductive Plates
D. J. Pasadas, A. L. Ribeiro, Helena Maria Geirinhas Ramos
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Abstract:This paper reports a study concerning the penetration of eddy current density in the material when sub-surface linear cracks exist. Simulations were performed for a set of different lengths and depths of the crack using a sinusoidal excitation current with uniform magnetic field distribution. The dependences between the length/depth of the crack and the magnetic field components (Bx and Bz) were analyzed.
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Keywords:
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Download:
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DOI:_unreg_tc10-2017.027
Event details:
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IMEKO TC:TC10
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Event name:TC10 Workshop on Technical Diagnostics 2017
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Title:
15th IMEKO TC10 Workshop "Technical Diagnostics in Cyber-Physical Era"
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Place:Budapest, HUNGARY
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Time:06 June 2017 - 07 June 2017