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dc.contributor.authorLAEUFFER, Hortense
dc.contributor.authorARBAOUI, Jamal
dc.contributor.authorBOIS, Christophe
IDREF: 080570429
hal.structure.identifierCentre National d'Études Spatiales [Toulouse] [CNES]
dc.contributor.authorLAVELLE, Florian
dc.contributor.authorPERRY, Nicolas
IDREF: 085512125
dc.contributor.authorWAHL, Jean-Christophe
IDREF: 074322850
dc.date.accessioned2021-05-14T09:51:39Z
dc.date.available2021-05-14T09:51:39Z
dc.date.issued2017
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/77375
dc.description.abstractEnThis paper presents an experimental setup for the measurement of permeability evolution induced by mechanical loading. The experiment consists in ressurizing a pipe-specimen. Internal pressure is used for both loading and permeability measurement. The external face of the pipe is accessible, so that leak paths can be localized and quantified. In order to avoid premature cracking of the specimen due to the device, sealing components were designed using Finite Element Analysis with respect to the stiffness of pipes to be tested. Although current design enables various carbon composite pipes to be tested, it can be easily adapted to other materials. A validation of the design was achieved by measuring permeability on an impermeable pipe. The experimental setup and method were applied to a composite filament wound pipe. Results give substantial quantitative information on the relationship between the number of leak paths and the increase in material permeability.
dc.language.isoen
dc.subject.enComposite laminate
dc.subject.enDamage
dc.subject.enGas permeability
dc.subject.enLeak
dc.subject.enMatrix cracking
dc.subject.enPressure vessel
dc.title.enA new device for measurement of permeability evolution under pressure loading: application to CFRP pipes
dc.typeArticle de revue
dc.identifier.doi10.1016/j.measurement.2016.11.023
dc.subject.halSciences de l'ingénieur [physics]/Mécanique [physics.med-ph]
bordeaux.journalMeasurement
bordeaux.page68–76
bordeaux.volume98
bordeaux.hal.laboratoriesInstitut de Mécanique et d’Ingénierie de Bordeaux (I2M) - UMR 5295*
bordeaux.institutionUniversité de Bordeaux
bordeaux.institutionBordeaux INP
bordeaux.institutionCNRS
bordeaux.institutionINRAE
bordeaux.institutionArts et Métiers
bordeaux.peerReviewedoui
hal.identifierhal-01500117
hal.version1
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-01500117v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Measurement&rft.date=2017&rft.volume=98&rft.spage=68%E2%80%9376&rft.epage=68%E2%80%9376&rft.au=LAEUFFER,%20Hortense&ARBAOUI,%20Jamal&BOIS,%20Christophe&LAVELLE,%20Florian&PERRY,%20Nicolas&rft.genre=article


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