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Dégradation des matériaux composites sous l'effet d'une flamme : application à la réaction aux feux des composites utilisés pour les transports et l'énergie

Abstract : Carbone fibers reinforced polymers offer many advantages in terms of weight, fatigue resistance or corrosion in the aerospace industry. However, the use of new materials such as thermosetting matrix composites requires a significant effort of development, testing and validation. In particular in the field of fire resistance. This work focuses on the experimental characterization of fire resistance for different types of composite materials using a flame burner. The first part of the study deals with the characterization of the heat flux during the flame impingement. In a second step, the response to this thermal stress is measured for different composite materials. For both parts of this study, the experimental results are compared to the results obtained from numerical simulations with OpenFoam.
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https://tel.archives-ouvertes.fr/tel-02926022
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Submitted on : Monday, August 31, 2020 - 11:53:11 AM
Last modification on : Tuesday, September 1, 2020 - 3:33:30 AM

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  • HAL Id : tel-02926022, version 1

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Eliot Schuhler. Dégradation des matériaux composites sous l'effet d'une flamme : application à la réaction aux feux des composites utilisés pour les transports et l'énergie. Polymères. Normandie Université, 2019. Français. ⟨NNT : 2019NORMIR27⟩. ⟨tel-02926022⟩

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