| 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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Geller, Sirko
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (24/24 displayed)
- 2024Optimisation of wet winding process parameters for the production of type IV hydrogen pressure vessels with high gravimetric storage density
- 2024Chances and challenges of UV curing in efficient fibre composite manufacturing processes
- 2024Improvement of the mechanical properties of Kagome structures using PUR foam matrices: static and dynamic investigations
- 2024One-Shot-Fertigung von Sandwichstrukturen mit integrierter Sensorik im Nasspressverfahren
- 2024Innovative Lösungen für die Funktionalisierung von Pultrusionsprofilen
- 2024Automated production of fiber composite sandwich structures with integrated sensors by means of wet compression molding
- 2023Gut geformt – ein Insert für alle Fälle
- 2022In-situ integration of inserts into integrally manufactured sandwich structures
- 2021Entwicklung eines Heizsystems aus rezyklierten Kohlenstofffasern für den Einsatz in Umform- und Preformingwerkzeugen
- 2021Experimental-numerical validation of the curing reaction of snap-cure polymer systems for component families of small batch sizes and high diversity
- 2019Integrated textile-based strain sensors for load monitoring of dynamically stressed CFP components
- 2018Faserverbundintegriertes Elektroniksystem zur langzeitzuverlässigen Füllstandsmessung (FELAF)
- 2017Studies on the influence of process-related parameters on the impregnation quality of novel sandwich structures
- 2017Piezokeramik in Faserverbund - Großserienfähige Fertigungstechnologien
- 2017Advancing towards cellular composite sandwich structures manufactured using the polyurethane spray coat method
- 2017Prozessuntersuchungen zur Herstellung neuartiger Sandwichstrukturen im Polyurethan-Sprühverfahren
- 2017Sensorfunktion im Faserverbund - Zuverlässige Messung des Füllstands mit bauteilintegrierter Elektronik
- 2016Studies on the influence of density on the morphology and mechanical properties of cellular long fibre reinforced polyurethane composites
- 2016Entwicklung und Charakterisierung integraler Sandwichstrukturen, hergestellt im Polyurethan-Sprühverfahren
- 2016Evaluation of the mechanical and morphological properties of novel sandwich structures manufactured using the polyurethane spray coat method
- 2016Deformation analysis of polymer foams under compression load using in situ computed tomography and finite element simulation methods
- 2015Integration of thermoplastic-compatible piezoceramic modules (TPM) in fibre-reinforced polyurethane composites
- 2015New materials and technologies for lightweight generic components of electric low-emission concept vehicles (MATLEV)
- 2015Novel poling method for active fibre-reinforced polyurethane composites
Places of action
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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.