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Modeling of a Fragmented Composite for Shielding Applications

Abstract : The paper deals with the numerical modeling of a fragmented composite applied to a low-frequency shielding application. The considered composite is made of a steel layer placed between two aluminum layers, and is obtained by cold roll bonding. A first numerical homogenization process is proposed to obtain a homogeneous material with effective properties. As this material has still to be discretized with a fine mesh to be considered in the numerical model, a second step based on the AMSL approach is then used to work with a onelayer mesh for the composite screen.
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https://hal-centralesupelec.archives-ouvertes.fr/hal-03324146
Contributor : Xavier Mininger <>
Submitted on : Monday, August 23, 2021 - 12:19:18 PM
Last modification on : Friday, August 27, 2021 - 3:02:43 PM

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CEFC2020_Shielding_v1c.pdf
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  • HAL Id : hal-03324146, version 1

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P Clérico, Xavier Mininger, L Prévond, T Baudin, A-L Helbert. Modeling of a Fragmented Composite for Shielding Applications. IEEE CEFC, 2020, Pise, Italy. ⟨hal-03324146⟩

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