Microstructure and gas-surface interaction studies of a 3D carbon/carbon composite in atmospheric entry plasma
| dc.rights.license | open | en_US |
| dc.relation.isnodouble | 33e118aa-cd8d-4830-816c-88eed6e12c1b | * |
| dc.relation.isnodouble | ee60e6de-2de9-4fdc-a01c-5bc693da4c55 | * |
| hal.structure.identifier | Laboratoire des Composites Thermostructuraux [LCTS] | |
| dc.contributor.author | LEVET, C. | |
| hal.structure.identifier | von Karman Institute for Fluid Dynamics [VKI] | |
| hal.structure.identifier | Vrije Universiteit Brussel [Bruxelles] [VUB] | |
| dc.contributor.author | HELBER, B. | |
| dc.contributor.author | COUZI, J. | |
| hal.structure.identifier | Centre d'Etudes Lasers Intenses et Applications [CELIA] | |
| dc.contributor.author | MATHIAUD, J. | |
| hal.structure.identifier | von Karman Institute for Fluid Dynamics [VKI] | |
| dc.contributor.author | GOURIET, J.-B. | |
| hal.structure.identifier | von Karman Institute for Fluid Dynamics [VKI] | |
| dc.contributor.author | CHAZOT, O. | |
| hal.structure.identifier | Laboratoire des Composites Thermostructuraux [LCTS] | |
| dc.contributor.author | VIGNOLES, Gerard
IDREF: 070191875 | |
| dc.date.accessioned | 2021-07-21T08:23:11Z | |
| dc.date.available | 2021-07-21T08:23:11Z | |
| dc.date.issued | 2017-04-01 | |
| dc.identifier.issn | 0008-6223 | en_US |
| dc.identifier.uri | oai:crossref.org:10.1016/j.carbon.2016.11.054 | |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/110136 | |
| dc.description.abstractEn | 3D Carbon-fiber reinforced carbon composites (3D ) are widely used as thermostructural protections in various applications. Among them, thermal protection systems for atmospheric re-entry encounter one of the most aggressive environments, where 3D are exposed to strong ablation. Because flight tests are extremely expensive, Inductively Coupled Plasma torch is a good compromise to understand the behaviour of this material under ablative conditions. The Plasmatron of the von Karman Institute for Fluid Dynamics is used in this study, coupled with a numerical rebuilding of the flow. Air and argon flows are used on flat and hemispherical 3D samples leading to surface temperatures ranging from 1800° C to 2500° C. In-situ measurements are performed coupled with SEM micrography and 3D pictures from digital optical microscopy in order to understand the epi-macro-structural and the epi-micro-structural roughness of the composite. The internal structure of the composite was revealed by the differences in ablation resistance between constituents. It is found that the flow field has a major contribution to the composite macroscopic and mesoscopic roughness and recession velocity. | |
| dc.language.iso | EN | en_US |
| dc.source | crossref | |
| dc.title.en | Microstructure and gas-surface interaction studies of a 3D carbon/carbon composite in atmospheric entry plasma | |
| dc.type | Article de revue | en_US |
| dc.identifier.doi | 10.1016/j.carbon.2016.11.054 | en_US |
| dc.subject.hal | Chimie/Matériaux | en_US |
| bordeaux.journal | Carbon | en_US |
| bordeaux.page | 84-97 | en_US |
| bordeaux.volume | 114 | en_US |
| bordeaux.hal.laboratories | Laboratoire des Composites Thermo Structuraux (LCTS) - UMR 5801 | en_US |
| bordeaux.institution | Université de Bordeaux | en_US |
| bordeaux.institution | CNRS | en_US |
| bordeaux.institution | CEA | en_US |
| bordeaux.peerReviewed | oui | en_US |
| bordeaux.inpress | non | en_US |
| bordeaux.import.source | dissemin | |
| hal.identifier | hal-01761300 | |
| hal.export | false | |
| workflow.import.source | dissemin | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Carbon&rft.date=2017-04-01&rft.volume=114&rft.spage=84-97&rft.epage=84-97&rft.eissn=0008-6223&rft.issn=0008-6223&rft.au=LEVET,%20C.&HELBER,%20B.&COUZI,%20J.&MATHIAUD,%20J.&GOURIET,%20J.-B.&rft.genre=article |
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