Alexandre Piche
Airbus Defence and Space
20 Papers
58 Citations
Alexandre Piche is an academic researcher from Airbus Defence and Space. The author has contributed to research in topics: Computer science & Fuselage. The author has an hindex of 5, co-authored 15 publications.
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Papers
Experimental and Numerical Methods to Characterize Electrical Behaviour of Carbon Fiber Composites Used in Aeronautic Industry
Alexandre Piche,Ivan Revel,Gilles Peres +2 more
- 09 Sep 2011
TL;DR: In this article, the authors present a general review of the main experimental techniques allowing electrical characterization of carbon fiber reinforced plastic (CFRP) materials and present an approach to simulate current distribution within the composite layup.
Bulk Current Injection as an Alternative Radiated Susceptibility Test Enforcing a Statistically Quantified Overtesting Margin
TL;DR: Experimental results are presented in support of the use of bulk current injection (BCI) as an alternative technique to unit-level radiated susceptibility (RS) verifications up to 1 GHz and the correlation between BCI and RS achieved in different test cases is pointed out.
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•Proceedings Article
Dynamic electrical behaviour of a composite material during a short circuit
Alexandre Piche,David Andissac,Ivan Revel,Bruno Lepetit +3 more
- 15 Nov 2011
TL;DR: In this paper, the authors present an approach to model the dynamic electrical behavior of a carbon fiber reinforced plastics (CFRP) material during a short circuit, which can be used to understand the current distribution in composite materials.
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Numerical modeling support for the understanding of current distribution in carbon fibers composites
Alexandre Piche,Ivan Revel,Gilles Peres,François Pons,Benjamin Lazorthes,Benedicte Gauthier,Pierre-Henri Cadaux +6 more
- 11 Jun 2009
TL;DR: In this article, an original wired approach for modeling current distribution in a composite structure, in a frequency range comprised between the continuous up to few tens of MHz, is presented. But this approach is not suitable for modeling large composite structures as their electrical conductivities are significantly lower than those of metals.
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Prediction by simulation of electromagnetic impact of radome on typical aircraft antenna
Alexandre Piche,Gérard-Pascal Piau,Christophe Bernus,Franck Campagna,Dominique Balitrand +4 more
- 06 Apr 2014
TL;DR: In this paper, a numerical methodology is used to predict the radome influence, this approach being compatible in terms of computing time with the industrial constraints of a design phase, and the presence of this composite structure in the near field impacts the antenna behavior (loss of transmission, increase of side lobes).
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