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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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Kunze, Eckart
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (13/13 displayed)
- 2024New design for lightweight load introduction elements supported by spider web reinforcement in FRP sandwich structures: Structural behavior analysis using a combined virtual physical building block approach
- 2024Chances and challenges of UV curing in efficient fibre composite manufacturing processes
- 2024Flow Front Monitoring in High-Pressure Resin Transfer Molding Using Phased Array Ultrasonic Testing to Optimize Mold Filling Simulations
- 2024One-Shot-Fertigung von Sandwichstrukturen mit integrierter Sensorik im Nasspressverfahren
- 2024Preliminary studies on fan impellers made of continuous fibre-reinforced polymer in modular design for improved performance in sustainable energy applications
- 2023Flow front monitoring in high-pressure resin transfer molding using phased array ultrasonic testing to optimize mold filling simulations
- 2023Veneer laminates for tubular structures in a tripod – Testing for design and damage modelling approaches
- 2023Herausforderungen dickwandiger, duroplastischer Faser-Kunststoff-Verbunde in der Herstellung sowie mechanischen und zerstörungsfreien Prüfung - Ein Reviewcitations
- 2023Modelling of composite manufacturing processes incorporating large fibre deformations and process parameter interactions
- 2019Experimental and numerical determination of the local fiber volume content of unidirectional non-crimp fabrics with forming effectscitations
- 2019Experimental Study of Advanced Helmholtz Resonator Liners with Increased Acoustic Performance by Utilising Material Damping Effects
- 2018Experimental study of advanced helmholtz resonator liners with increased acoustic performance by utilising material damping effectscitations
- 2018Lärmabsorbierende Kunststoffstrukturen (LAKS)
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article
Experimental and numerical determination of the local fiber volume content of unidirectional non-crimp fabrics with forming effects
Abstract
Detailed knowledge of the local fiber orientation and the local fiber volume content within composite parts provides an opportunity to predict the structural behavior more reliably. Utilizing forming simulation methods of dry or pre-impregnated fabrics allows to predict the local fiber orientation. Additionally, during the forming process, so-called draping effects like waviness, gapping or shear-induced transverse compression change the local fiber volume content. To reproduce and investigate such draping effects, different manufacturing tools have been developed in this work. The tools are used to create fabric samples with pre-defined deformation states, representing the different draping effect. The samples are evaluated regarding the resulting fiber volume content. The experimental results are compared with the predictions of an analytical solution and of a numerical solution based on draping simulation results. Furthermore, the interaction of the draping effects at arbitrary strain states is discussed regarding the resulting fiber volume content.