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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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Wittemann, Florian
Karlsruhe Institute of Technology
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (20/20 displayed)
- 2024Anisotropic warpage prediction of injection molded parts with phenolic matrix
- 2024Initial stack placement strategies for carbon fiber- reinforced sheet molding compound (C-SMC)
- 2024Modeling Approach for Reactive Injection Molding of Polydisperse Suspensions with Recycled Thermoset Compositescitations
- 2023Numerical Study on Uncertainty Effects in Injection Molding
- 2023Fiber breakage modeling based on hydrodynamic forces in macroscopic process simulations
- 2022Fiber breakage modeling based on hydrodynamic forces in macroscopic process simulations
- 2022Fiber-dependent injection molding simulation of discontinuous reinforced polymers
- 2022Fiber-dependent injection molding simulation of discontinuous reinforced polymers
- 2022Influence of fiber breakage on flow behavior in fiber length- and orientation-dependent injection molding simulationscitations
- 2021Theoretical approximation of hydrodynamic and fiber-fiber interaction forces for macroscopic simulations of polymer flow process with fiber orientation tensorscitations
- 2019Simulation of Reinforced Reactive Injection Molding with the Finite Volume Method
- 2019Using openfoam for simulation of reactive injection molding as a non-isothermal compressible multiphase flow
- 2019Simulation of Discontinuous Fiber Reinforced Composites along the CAE-Chain
- 2019Injection Molding Simulation with Fiber Length Dependent Flow Modelling
- 2018Simulation of Reinforced Reactive Injection Molding with the Finite Volume Methodcitations
- 2018Evaluation of an Integral Injection Molded Housing for High Power Density Synchronous Machines with Concentrated Single-Tooth Windingcitations
- 2018Using openfoam for simulation of reactive injection molding as a non-isothermal compressible multiphase flow
- 2018Simulation of Discontinuous Fiber Reinforced Composites along the CAE-Chain
- 2018Simulation of reinforced reactive injection molding with the finite volume methodcitations
- 2017Modeling of the non-isothermal crystallization kinetics of polyamide 6 composites during thermoformingcitations
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document
Injection Molding Simulation with Fiber Length Dependent Flow Modelling
Abstract
Discontinuous fiber reinforced polymers are one of the most used materials in mass production, showing a complex behavior, composing a transient chemo-thermomechanical matrix and fiber-induced anisotropic physical properties. The fiber-induced anisotropic behavior occurs not only in structural properties, but also during material flow, which in turn influences the final physical properties by a different mold filling. Therefore, the fibers influence the material flow and vice versa, the material flow causes fiber-reorientation. To account for the fiber-flow interactions, the proposed simulation method for injection molding describes the fiber-induced anisotropic flow behavior by a fourth order viscosity tensor. Furthermore, fiber breakage is taken into account and the calculated fiber length directly influences the modelling of fiber orientation and flow progression. Numerical examples demonstrate the fiber length dependent effects to verify the model implementations.