Image-based Numerical Modeling of Self-Healing in a Ceramic-Matrix Minicomposite
| hal.structure.identifier | Laboratoire des Composites Thermostructuraux [LCTS] | |
| dc.contributor.author | PERROT, Grégory | |
| hal.structure.identifier | Laboratoire des Composites Thermostructuraux [LCTS] | |
| dc.contributor.author | COUÉGNAT, Guillaume | |
| hal.structure.identifier | Certified Adaptive discRete moDels for robust simulAtions of CoMplex flOws with Moving fronts [CARDAMOM] | |
| dc.contributor.author | RICCHIUTO, Mario | |
| hal.structure.identifier | Laboratoire des Composites Thermostructuraux [LCTS] | |
| dc.contributor.author | VIGNOLES, Gérard | |
| dc.date.issued | 2019-05-02 | |
| dc.identifier.issn | 2571-6131 | |
| dc.description.abstractEn | Self-healing is an important phenomenon in new-generation refractory ceramic-matrix composites, obtained by the oxidation of a glass-forming phase in the composite. The dynamics of oxygen diffusion, glass formation and flow are the basic ingredients of a self-healing model that has been developed here in 2D in a transverse crack of a minicomposite. The presented model can work on a realistic image of the material section and is able to simulate healing and quantify the exposure of the material to oxygen, a prerequisite for its lifetime prediction. Crack reopening events are handled satisfactorily, and secondary healing can be simulated. This papers describes and discusses a typical case in order to show the model potentialities. | |
| dc.description.sponsorship | Composites Auto-Cicatrisants Virtuels pour la Propulsion Aéronautique - ANR-17-CE08-0030 | |
| dc.language.iso | en | |
| dc.publisher | MDPI | |
| dc.subject.en | Image-based modelling | |
| dc.subject.en | Self-healing | |
| dc.subject.en | Ceramic-matrix composites | |
| dc.title.en | Image-based Numerical Modeling of Self-Healing in a Ceramic-Matrix Minicomposite | |
| dc.type | Article de revue | |
| dc.identifier.doi | 10.3390/ceramics2020026 | |
| dc.subject.hal | Informatique [cs]/Modélisation et simulation | |
| dc.subject.hal | Sciences de l'ingénieur [physics]/Matériaux | |
| dc.subject.hal | Sciences de l'ingénieur [physics]/Mécanique [physics.med-ph]/Mécanique des matériaux [physics.class-ph] | |
| bordeaux.journal | Ceramics | |
| bordeaux.page | 308-326 | |
| bordeaux.volume | 2 | |
| bordeaux.issue | 2 | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-02118786 | |
| hal.version | 1 | |
| hal.popular | non | |
| hal.audience | Internationale | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-02118786v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Ceramics&rft.date=2019-05-02&rft.volume=2&rft.issue=2&rft.spage=308-326&rft.epage=308-326&rft.eissn=2571-6131&rft.issn=2571-6131&rft.au=PERROT,%20Gr%C3%A9gory&COU%C3%89GNAT,%20Guillaume&RICCHIUTO,%20Mario&VIGNOLES,%20G%C3%A9rard&rft.genre=article |
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