| 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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Yousaf, Zeshan
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (10/10 displayed)
- 2024Enhancing the fire-resistance performance of composite laminates via multi-scale hybridisation: A reviewcitations
- 2022Investigation of the impact and post-impact behaviour of glass and glass/natural fibre hybrid composites made with various stacking sequences: experimental and theoretical analysiscitations
- 2022Influence of yarn hybridisation and fibre architecture on the compaction response of woven fabric preforms during composite manufacturingcitations
- 2022Influence of yarn-hybridisation on the mechanical performance and thermal conductivity of composite laminatescitations
- 2021Geometrical and Mechanical Characterisation of Hollow Thermoplastic Microspheres for Syntactic Foam Applicationscitations
- 2020Following the effect of braid architecture on performance and damage of carbon fibre/epoxy composite tubes during torsional straining
- 2020Damage evolution in braided composite tubes under torsion studied by in-situ X-ray computed tomographycitations
- 2020Damage evolution in braided composite tubes under torsion studied by in-situ X-ray computed tomographycitations
- 2017Digital element simulation of aligned tows during compaction validated by computed tomography (CT)citations
- 2017INFLUENCE OF TOW ARCHITECTURE ON COMPACTION AND NESTING IN TEXTILE PREFORMScitations
Places of action
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article
Digital element simulation of aligned tows during compaction validated by computed tomography (CT)
Abstract
Meso-scale geometrical changes during transverse compression of aligned tows have a significant influence on resin permeability during infusion as well as on the mechanical properties of the resulting polymer composites. These geometrical changes need to be captured at each and every stage of composite manufacturing and realistic geometrical models verified by accurate experimental data are needed to simulate the changes during forming to predict the mechanical properties of the composite laminates. In the present work, the aligned fibre tows in a dry plain woven glass fabric are simulated by digital element method. A meso-scale compaction study of the tow geometrical changes has been conducted by 3D X-ray computed tomography (CT) under compression loading. The evolution of meso-scale geometrical features such as tow area, thickness, width and waviness has been quantified using high quality CT images. The realistic tow geometrical data by digital element simulation under different compaction levels has been validated by experimental data obtained by CT.