Determination of the effective thermoelastic properties of cork-based agglomerates
| dc.contributor.author | DELUCIA, Marco | |
| dc.contributor.author | CATAPANO MONTEMURRO, Anita
IDREF: 180013238 | |
| dc.contributor.author | MONTEMURRO, Marco
IDREF: 171660978 | |
| dc.contributor.author | PAILHES, Jerome
IDREF: 067161731 | |
| dc.date.accessioned | 2021-05-14T09:41:20Z | |
| dc.date.available | 2021-05-14T09:41:20Z | |
| dc.date.issued | 2019 | |
| dc.identifier.issn | 0731-6844 | |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/76647 | |
| dc.description.abstractEn | In this paper, a general numerical homogenisation scheme coupled with an efficient mod-elling strategy for predicting the effective thermoelastic properties of cork-based agglomerates is presented. In order to generate a realistic representation of the geometry anddistribution of particles for the representative volume element (RVE) of the agglomerateat the mesoscopic scale, a general parametric model based onthe Voronoi’s tesselation(VT) has been developed. However, the classical algorithm for VT has been enhanced byadding a full parametrization of the RVE. The grains composing the RVE are generatedby considering the full set of design variables involved at this scale, i.e. the material prop-erties of the constitutive phases (grains and matrix) and the main geometric parametersrelated to the grain (volume fraction, average diameter, geometric and material orienta-tions). Numerical results show that the macroscopic effective thermoelastic properties ofthe cork-based agglomerate are strongly affected by the previous parameters in perfectagreement with experimental results available in literature. | |
| dc.language.iso | en | |
| dc.publisher | SAGE Publications | |
| dc.subject | Thermal properties | |
| dc.subject | Elastic properties | |
| dc.subject | Homogenisation | |
| dc.subject | Cork-based composites | |
| dc.subject | Voronoi’s tessellation | |
| dc.title.en | Determination of the effective thermoelastic properties of cork-based agglomerates | |
| dc.type | Article de revue | |
| dc.subject.hal | Sciences de l'ingénieur [physics]/Mécanique [physics.med-ph]/Mécanique des matériaux [physics.class-ph] | |
| dc.subject.hal | Sciences de l'ingénieur [physics]/Mécanique [physics.med-ph]/Thermique [physics.class-ph] | |
| bordeaux.journal | Journal of Reinforced Plastics and Composites | |
| bordeaux.page | 760-776 | |
| bordeaux.volume | 38 | |
| bordeaux.hal.laboratories | Institut de Mécanique et d’Ingénierie de Bordeaux (I2M) - UMR 5295 | * |
| bordeaux.issue | 16 | |
| bordeaux.institution | Université de Bordeaux | |
| bordeaux.institution | Bordeaux INP | |
| bordeaux.institution | CNRS | |
| bordeaux.institution | INRAE | |
| bordeaux.institution | Arts et Métiers | |
| bordeaux.peerReviewed | non | |
| hal.identifier | hal-02279221 | |
| hal.version | 1 | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-02279221v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Journal%20of%20Reinforced%20Plastics%20and%20Composites&rft.date=2019&rft.volume=38&rft.issue=16&rft.spage=760-776&rft.epage=760-776&rft.eissn=0731-6844&rft.issn=0731-6844&rft.au=DELUCIA,%20Marco&CATAPANO%20MONTEMURRO,%20Anita&MONTEMURRO,%20Marco&PAILHES,%20Jerome&rft.genre=article |
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