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Communication Dans Un Congrès Année : 2023

Study of the fluid-structure interaction of a mat reinforcement with a thermoplastic resin

Gautier Allusse
Olivier de Almeida
Quentin Govignon
Fabrice Schmidt

Résumé

The aim of this work was to study the compression behavior of a mat reinforcement. The compaction stages of the dry and wet reinforcement and its relaxation over time as a function of several pressure levels have been characterized with a custom-designed bench. The compression behavior of the reinforcement can be modeled by a power law. The coefficients of the law are changing with the rupture of the fibers during compression. The study of the reinforcement compressibility enables an optimized composite manufacturing, to obtain materials without porosity and without increasing the thickness induced by a polymer excess.
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Dates et versions

hal-04216912 , version 1 (28-09-2023)

Identifiants

  • HAL Id : hal-04216912 , version 1

Citer

Gautier Allusse, Olivier de Almeida, Quentin Govignon, Fabrice Schmidt. Study of the fluid-structure interaction of a mat reinforcement with a thermoplastic resin. ICCM-23-23st international conference on composite materials, Jul 2023, Belfast, Ireland. ⟨hal-04216912⟩
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