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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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Sandberg, Michael
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (10/10 displayed)
- 2024Numerical modeling of fiber orientation in multi-layer, isothermal material-extrusion big area additive manufacturingcitations
- 2023Modeling fiber orientation and strand shape morphology in three-dimensional material extrusion additive manufacturingcitations
- 2023Modeling fiber orientation and strand shape morphology in three-dimensional material extrusion additive manufacturingcitations
- 2023Flow-Induced Fibre Compaction in a Resin-Injection Pultrusion Process
- 2023Numerical modeling of fiber orientation in additively manufactured compositescitations
- 2023Numerical modeling of fiber orientation in additively manufactured compositescitations
- 2021Material characterization of a pultrusion specific and highly reactive polyurethane resin system: Elastic modulus, rheology, and reaction kineticscitations
- 2021Material characterization of a pultrusion specific and highly reactive polyurethane resin systemcitations
- 2021Mesoscale process modeling of a thick pultruded composite with variability in fiber volume fractioncitations
- 2020Numerical and experimental analyses in composites processing: impregnation, heat transfer, resin cure and residual stressescitations
Places of action
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document
Flow-Induced Fibre Compaction in a Resin-Injection Pultrusion Process
Abstract
Resin-injection pultrusion (RIP) processes rely on high resin pressure for efficient impregnation. This study investigates the effects of flow-induced fiber compaction in RIP, considering temperature measurements and material characterization. Governing equations are derived, and a novel numerical framework is presented. The analysis reveals that fiber compaction reduces flow resistance, facilitating resin impregnation. In the case study, fiber compaction near the inlet resulted in upstream movement of the flow front and increased exit pressure. Furthermore, impregnation occurred over a longer distance due to increased fiber volume fraction at the profile center. The compaction response of the fiber material<br/>remained largely independent of injection pressure magnitude. This research contributes to understanding material behavior and improving RIP processes.