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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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Beauson, Justine
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (13/13 displayed)
- 2024Optimisation of process-induced residual stresses in composite laminates by different genetic algorithm and finite element simulation coupling methodscitations
- 2024Process-induced residual stresses in composite laminates by different constitutive laws and parametric investigation
- 2019Failure mechanisms in unidirectional self-reinforced biobased composites based on high stiffness PLA fibrescitations
- 2019Failure mechanisms in unidirectional self-reinforced biobased composites based on high stiffness PLA fibrescitations
- 2018Production and performance measurement of self-reinforced PLA composites
- 2017Optimized process for recovery of glass- and carbon fibers with retained mechanical properties by means of near- and supercritical fluidscitations
- 2017Optimized process for recovery of glass- and carbon fibers with retained mechanical properties by means of near- and supercritical fluidscitations
- 2017Optimized process for recovery of glass- and carbon fibers with retained mechanical properties by means of near- and supercritical fluidscitations
- 2016Use of micro-tomography for validation of method to identify interfacial shear strength from tensile tests of short regenerated cellulose fibre composites
- 2016Thermal recycling and re-manufacturing of glass fibre thermosetting compositescitations
- 2015Thermoset composite recycling: Properties of recovered glass fiber
- 2015Thermoset composite recycling: Properties of recovered glass fiber
- 2013Analysis of composition and microstructural uniformity of hybrid glass/carbon fibre composites
Places of action
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article
Analysis of composition and microstructural uniformity of hybrid glass/carbon fibre composites
Abstract
In hybrid fibre composites, the intermixing of the two types of fibres imposes challenges to obtain materials with a well-defined and uniform microstructure. In the present paper, the composition and the microstructural uniformity of hybrid glass/carbon fibre composites mixed at the fibre bundle level are investigated. The different levels of compositions in the composites are defined and experimentally determined. The composite volume fractions are determined using an image analysis based procedure. The global fibre volume fractions are determined using a gravimetrical based method. The local fibre volume fractions are determined using volumetric calculations. A model is presented to predict the interrelation of volume fractions in hybrid fibre composites. The microstructural uniformity of the composites is analysed by the determined variation in composite volume fractions. Two analytical methods, a standard deviation based method and a fast Fourier transform method, are used to quantify the difference in microstructural uniformity between composites, and to detect and quantify any repeating pattern in the composite microstructure.<br/>