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Modélisation cinétique de la thermo-oxydation de matériaux polymères et composites à hautes performances thermomécaniques

Xavier Colin
Abstract : This work deals with the kinetic modelling of the thermal oxidation of organic composites used in aerospace applications. Two matrices, respectively poly(bismaleimide) and amine crosslinked epoxy, and the corresponding unidirectional carbon fibre composites, were studied in the 150- 240°C temperature range. The aim of this work is to predict by a nonempirical way the mass losses and thicknesses of oxidised layer using a diffusion/reaction coupled equation. To model oxygen consumption, we have used a kinetic scheme derived from the
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https://pastel.archives-ouvertes.fr/pastel-00004454
Contributor : Ecole Arts Et Métiers Paristech <>
Submitted on : Monday, January 12, 2009 - 8:00:00 AM
Last modification on : Monday, January 12, 2009 - 8:00:00 AM
Long-term archiving on: : Friday, September 10, 2010 - 1:04:24 PM

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  • HAL Id : pastel-00004454, version 1

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Xavier Colin. Modélisation cinétique de la thermo-oxydation de matériaux polymères et composites à hautes performances thermomécaniques. Engineering Sciences [physics]. Arts et Métiers ParisTech, 2000. English. ⟨NNT : 2000ENAM0036⟩. ⟨pastel-00004454⟩

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