Development of a micromechanical model in interaction with parameters related to the microstructure of carbon/epoxy composites.
dc.contributor.author | EL MOUSSAID, Mohammed |
dc.contributor.author | WAHL, Jean-Christophe |
dc.contributor.author | BOIS, Christophe |
dc.contributor.author
hal.structure.identifier | PERRY, Nicolas
|
dc.date.accessioned | 2014 |
dc.date.available | 2014 |
dc.date.issued | 2014 |
dc.date.submitted | 2014 |
dc.identifier.uri | http://hdl.handle.net/10985/8035 |
dc.description.abstract | Gaseous Hydrogen storage under high pressure for autonomous energy application leads to non-metallic solutions for the material of vessels. The choice of wound carbon / epoxy composites was adopted for the design of storage tanks under high pressure. In this paper, the development of a micromechanical model in interaction with the microstructure parameters is presented. First a finite element analysis (FEA) allows us to perform numerical simulations on a representative volume cell based on observed microstructure to determine the local mechanical response. Then a parametric study is done. It reveals the effects of the voids on the mechanical properties. These effects identification and evaluation will be the basics knowledge bricks to build a guide design and process improvements for the vessel dome behaviours. |
dc.language.iso | en |
dc.rights | Post-print |
dc.subject | Elastic moduli |
dc.subject | Micromechanics |
dc.subject | Filament winding |
dc.subject | Voids |
dc.title | Development of a micromechanical model in interaction with parameters related to the microstructure of carbon/epoxy composites. |
dc.typdoc | Communication avec acte |
dc.localisation | Centre de Bordeaux-Talence |
dc.subject.hal | Sciences de l'ingénieur: Matériaux |
dc.subject.hal | Sciences de l'ingénieur: Mécanique |
dc.subject.hal | Sciences de l'ingénieur: Mécanique: Génie mécanique |
ensam.audience | Internationale |
ensam.conference.title | ECCM 16, 16th European Conference on Composite Materials |
ensam.conference.date | 2014-06-22 |
ensam.country | Spain |
ensam.title.proceeding | Proceeding of the 16th European Conference on Composite Materials |
ensam.page | 1-9 |
hal.identifier | hal-01063393 |
hal.version | 1 |
hal.submission.permitted | updateMetadata |
hal.status | accept |