| People | Locations | Statistics |
|---|---|---|
| Naji, M. |
| |
| Motta, Antonella |
| |
| Aletan, Dirar |
| |
| Mohamed, Tarek |
| |
| Ertürk, Emre |
| |
| Taccardi, Nicola |
| |
| Kononenko, Denys |
| |
| Petrov, R. H. | Madrid |
|
| Alshaaer, Mazen | Brussels |
|
| Bih, L. |
| |
| Casati, R. |
| |
| Muller, Hermance |
| |
| Kočí, Jan | Prague |
|
| Šuljagić, Marija |
| |
| Kalteremidou, Kalliopi-Artemi | Brussels |
|
| Azam, Siraj |
| |
| Ospanova, Alyiya |
| |
| Blanpain, Bart |
| |
| Ali, M. A. |
| |
| Popa, V. |
| |
| Rančić, M. |
| |
| Ollier, Nadège |
| |
| Azevedo, Nuno Monteiro |
| |
| Landes, Michael |
| |
| Rignanese, Gian-Marco |
|
Romano, Giuseppe
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (6/6 displayed)
- 2023Micromechanics of intra-laminar hybrid lamina with hollow fibres:
- 2023Micromechanics of intra-laminar hybrid lamina with hollow fibres::a RVE model
- 2022Micromechanics of yarn-level hybrid composite lamina
- 2022Elastic Properties Prediction in Yarn-level Hybrid Composite Lamina
- 2022Thermally induced residual micro-stresses in hybrid composite laminates with tow-level fibre hybridization
- 2022Thermally induced residual micro-stresses in hybrid composite laminates with tow-level fibre hybridization
Places of action
| Organizations | Location | People |
|---|
document
Micromechanics of intra-laminar hybrid lamina with hollow fibres:
Abstract
In this work, unidirectional composite laminae with intra-laminar fibre hybridisation (i.e. two fibre types within a matrix) are studied to understand the influence of solid and hollow glass fibre content on the homogenised specific lamina properties of and the matrix micro-stress fields in carbon/solid-E-glass/epoxy and carbon/hollow-E-glass/epoxy laminae. A 3D representative volume element (RVE) model is developed for the micromechanical analysis of unidirectional composite laminae with intra-laminar fibre hybridisation by considering random fibre distribution. The random sequential expansion (RSE) algorithm is modified to generate fibre hybrid microstructures. The RVE model is validated with analytical models. Using the RVE model, carbon/solid-E-glass/epoxy and carbon/hollow-E-glass/epoxy fibre hybrid laminae are studied. The results show that the intra-laminar hybridisation of carbon/epoxy laminae with hollow glass fibre content can affect the density and significantly alter the homogenised specific transverse lamina properties, while the reduction in the specific longitudinal elastic properties is negligible. Moreover, the RVE models with random fibre microstructures show that the presence of hollow glass fibres can considerably alter the matrix micro-stress fields in carbon/hollow-E-glass/epoxy laminae when compared to the micro-stress fields in carbon/solid-E-glass/epoxy laminae.