Eddy current modeling in linear and nonlinear multifilamentary composite materials

Abstract : In this work, a numerical model is developed for a rapid computation of eddy currents in composite materials , adaptable for both carbon fiber reinforced polymers (CFRPs) for NDT applications and multifilamentary high temperature superconductive (HTS) tapes for AC loss evaluation. The proposed model is based on an integro-differential formulation in terms of the electric vector potential in the frequency domain. The high anisotropy and the nonlinearity of the considered materials are easily handled in the frequency domain.
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https://hal.univ-lorraine.fr/hal-01771309
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Submitted on : Thursday, April 19, 2018 - 2:40:08 PM
Last modification on : Thursday, February 7, 2019 - 5:23:45 PM
Long-term archiving on : Tuesday, September 18, 2018 - 2:57:57 PM

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Hocine Menana, Mohamad Farhat, Melika Hinaje, Kévin Berger, Bruno Douine, et al.. Eddy current modeling in linear and nonlinear multifilamentary composite materials. Open Physics, De Gruyter, 2018, 16 (1), pp.183-187. ⟨10.1515/phys-2018-0026⟩. ⟨hal-01771309⟩

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