| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Léger, Romain
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (28/28 displayed)
- 2024Insights into the Effect of Recycled Glass Fiber Reinforced Polymer on the Mechanical Strengths of Cement Mortarcitations
- 2024Insights into the Effect of Recycled Glass Fiber Reinforced Polymer on the Mechanical Strengths of Cement Mortarcitations
- 2024The Effects of Replacing Sand with Glass Fiber-Reinforced Polymer (GFRP) Waste on the Mechanical Properties of Cement Mortarscitations
- 2023Errors in surface energy estimation of fibres for Liquid Composite Moulding processes and potential origins
- 2022Recovery and reuse of carbon fibre and acrylic resin from thermoplastic composites used in marine application
- 2022Effect of Hygrothermal Ageing on the Mechanical and Fire Properties of a Flame Retardant Flax Fiber/Epoxy Compositecitations
- 2022Mechanical behavior of innovative sandwich materials
- 2022Durability of an acrylic thermoplastic carbon fibre reinforced composite
- 2022Impact of hygrothermal ageing on the fire behavior of flame retarded epoxy/flax composites
- 2022Recovery and reuse of carbon fibre and thermoplastic resin from composites for marine application
- 2021Recovery and reuse of carbon fibre and acrylic resin from thermoplastic composites used in marine applicationcitations
- 2021A Novel Thermoplastic Composite for Marine Applications: Comparison of the Effects of Aging on Mechanical Properties and Diffusion Mechanismscitations
- 2021Surface energy determination of fibres for Liquid Composite Moulding processes: method to estimate equilibrium contact angles from static and quasi-static datacitations
- 2020Modification of flax fiber fabrics by radiation grafting: Application to epoxy thermosets and potentialities for silicone-natural fibers compositescitations
- 2019Dispersion control of raw and modified silica particles in PMMA. Impact on mechanical properties, from experiments to modellingcitations
- 2018Effect of post curing temperature on mechanical properties of a flax fiber reinforced epoxy compositecitations
- 2018Modeling natural fiber composites microstructures for predicting their water aging
- 2018Computational modelling of void growth in Phenolic Molding Compounds filled PolyPropylene from optical measurementscitations
- 2017Modélisation de la microstructure de composites UD à fibres naturelles pour l'étude de leur durabilité
- 2017High speed imaging for assessment of impact damage in natural fibre biocompositescitations
- 2017Hyperelastic behavior of modified sepiolite/SEBS thermoplastic elastomerscitations
- 2017Grafting of graphene oxide with Ps, PMMA and PVAC for nanocomposite applications
- 2016Influence of impurities on the performances of HIPS recycled from Waste Electric and Electronic Equipment (WEEE)citations
- 2016Influence of impurities on the performances of HIPS recycled from Waste Electric and Electronic Equipment (WEEE)citations
- 2016Effect of moisture uptake on flax-reinforced composite laminates: influence on dynamic and quasi-static properties
- 2016A Multiscale finite element model to predict the diffusional behaviour of biocomposites dedicated to structural applications
- 2016A Multiscale finite element model to predict the diffusional behaviour of biocomposites dedicated to structural applications
- 2013A study of the impact of humid aging on the strength of industrial adhesive jointscitations
Places of action
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document
A Multiscale finite element model to predict the diffusional behaviour of biocomposites dedicated to structural applications
Abstract
Predicting the in-service durability of a structure is a challenge for engineers, especially when water or moisture are involved. Therefore, a model-based approach which allows assessing the effect of this media on the material's behaviour is proposed in this study. Its first step consists in simulating the water diffusion in the material as a function of temperature and stress state. For composite materials, this simulation is complicated by the heterogeneous nature of the material and by its multiscale organization. The purpose of this research is to develop a water diffusion numerical model that accounts for the actual microstructure of a biocomposite. The material under study is a unidirectionally flax reinforced polyester composite dedicated to ship structures. Two observation scales are considered: the yarn scale composed of bulk matrix, single fibres and bundles, and the composite scale with bulk matrix and yarns. A so-called 'direct' model where geometry replicates accurately an example of a real microstructure was compared to a 'parametric' model which is built up from several key parameters assesed from a microscopic analysis of this composite. First results show that the parametric model leads to a reliable prediction of the water diffusion at the studied scales.