| 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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Stanik, Rafal
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (10/10 displayed)
- 2024Modelling residual stresses and voids arising during resin polymerisation in fibre composites
- 2024Development of electrically heatable TPU-based components
- 2024Automated production of fiber composite sandwich structures with integrated sensors by means of wet compression molding
- 2023Furan-based bionanocomposites reinforced with a hybrid system of carbon nanofillerscitations
- 2022Smart membrane pressing technology for manufacturing of high performance composite components of high diversification
- 2021Experimental-numerical validation of the curing reaction of snap-cure polymer systems for component families of small batch sizes and high diversity
- 2021The analysis of flow behavior of Ti-6Al-2Sn-4Zr-6Mo alloy based on the processing mapscitations
- 2018Experimental investigation of the curing behaviour of fibre composite structures with snap-cure polymer systemscitations
- 2017Characterization of balsa sandwich structures with fiber reinforced epoxy face sheets
- 2017Influence of heat pretreatment on cross-linking behavior and thermal properties of thermoset semi-finished products with powder resin systems
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document
Experimental-numerical validation of the curing reaction of snap-cure polymer systems for component families of small batch sizes and high diversity
Abstract
The efficient production of component families of small batch sizes and high diversity requires numerical analyses of manufacturing processes, especially for complex shaped components made of fibre-reinforced thermosets. In the case of snap-cure systems, curing takes place in a very short time and the exothermic reaction can lead to accumulation of heat and inhomogeneous curing. In order to achieve a reliable production of composite components, a numerical analysis of the curing process is necessary. Especially the practice-oriented and timesaving determination of the thermal conditions during the curing process is essential for the industrial application. Therefore, an experimental-numerical approach to predict the curing process was presented, which includes the analytical as well as the experimental determination of numerous thermal and thermochemical material parameters and models for snap-cure thermosets. The experimentally determined material parameters and models for the description of the material and structural behaviour are validated and evaluated by numerical simulations. In addition, the developed finite element models were used for the manufacturing process design of a complex component demonstrator.