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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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Selver, Erdem
University of Portsmouth
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (20/20 displayed)
- 2024Glass flakes for enhancing mechanical properties of glass/epoxy compositescitations
- 2024Self-healing potential of stitched glass/polypropylene/epoxy hybrid composites with various fiberscitations
- 2023Enhancing the mechanical performance of notched glass/epoxy composite laminates via hybridisation with thermoplastic fibrescitations
- 2022Glass/polypropylene hybrid knitted fabrics for toughening of thermoset compositescitations
- 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
- 2022Improving the fracture toughness of glass/epoxy laminates through intra-yarns hybridisationcitations
- 2022Influence of yarn-hybridisation on the mechanical performance and thermal conductivity of composite laminatescitations
- 2021The role of hybridisation and fibre architecture on the post-impact flexural behaviour of composite laminatescitations
- 2021Intra-tow micro-wrapping for damage tolerancecitations
- 2021Experimental and theoretical study of sandwich composites with Z-pins under quasi-static compression loadingcitations
- 2021Mechanical and thermal properties of glass/epoxy composites filled with silica aerogelscitations
- 2020Tensile and flexural properties of glass and carbon fibre composites reinforced with silica nanoparticles and polyethylene glycolcitations
- 2019Acoustic properties of hybrid glass/flax and glass/jute composites consisting of different stacking sequencescitations
- 2019Impact resistance of Z-pin-reinforced sandwich compositescitations
- 2019Impact and damage tolerance of shear thickening fluids-impregnated carbon and glass fabric compositescitations
- 2019Flexural properties of sandwich composite laminates reinforced with glass and carbon Z-pinscitations
- 2018Effect of stacking sequence on tensile, flexural and thermomechanical properties of hybrid flax/glass and jute/glass thermoset compositescitations
- 2016Impact damage tolerance of thermoset composites reinforced with hybrid commingled yarnscitations
- 2013Nanoclay/Polypropylene composite monofilament processing and properties using twin and single screw extruderscitations
Places of action
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article
Intra-tow micro-wrapping for damage tolerance
Abstract
Micro-warpping of sub-scale fibre bundles with thermoplastic fibres has been explored for improved intra-tow hybridisation in comparison to traditional commingling process. This paper investigates matrix toughening of thermoset composites with thermoplastic fibres delivered through textile preforming and hence does not adversely effect resin viscosity during the infusion process. Tow-scale thermoplastic fibres appear to diffuse cracks from inter-laminar to intra-tow due to relatively weak interface, and at the same time protect the reinforcing fibres by acting as elastic foundations during impact loading. In this paper, two hybridisation methods, traditional commingling and novel micro-wrapping, have been compared for assessing the impact damage performance of thermoset composite laminates. It appears that micro-wrapped laminates exhibit better impact and damage tolerance performance than the commingled composite laminates due to the smaller impact induced damage areas and better PP fibre distribution. Improved thermoplastic fibre distribution in micro-wrapped tow architechture has been shown to improve impact damage tolerance through mechanisms of fibre cushioning and intra-tow crack dispersion.