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Conference papers
Toward a virtual material for lifetime prediction of CMCs
Abstract : A first version of a multiscale, multiphysic & hybrid model –called virtual material– for predictions on SelfHealing Ceramic Matrix Composite's (CMCs) lifetime is presented. The model has a mechanical and a chemical part, which are presented here in their actual state of development. The mechanical part provides precise data for the chemical models through an hybrid –melting continuum damage macro model & discrete crack surfaces– representation of the morphology of the crack network at yarn scale. The chemical part should provide predictions on the structure's lifetime using a model of the selfhealing process, not yet achieved then not presented here, and a model of fiber subcritical failure under mechanical and chemical load.
Cited literature [15 references]
https://hal.archives-ouvertes.fr/hal-01274810
Contributor : Martin Genet <>
Submitted on : Thursday, February 18, 2016 - 11:03:54 AM
Last modification on : Tuesday, December 8, 2020 - 3:40:01 AM
Long-term archiving on: : Thursday, May 19, 2016 - 10:15:40 AM
Contributor : Martin Genet <>
Submitted on : Thursday, February 18, 2016 - 11:03:54 AM
Last modification on : Tuesday, December 8, 2020 - 3:40:01 AM
Long-term archiving on: : Thursday, May 19, 2016 - 10:15:40 AM
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genet_proceeding.pdf
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