| 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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Vu, Ngoc Anh
University of Twente
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (9/9 displayed)
- 2023Modeling of yarn interactions for non-axisymmetric biaxial overbraiding simulationscitations
- 2022Experimental and numerical investigation of frictional behavior of carbon yarns for over-braiding conditions
- 2022Yarn interaction in an enhanced kinematic model of the triaxial overbraiding process
- 2020Modeling of thermo-viscoelastic material behavior of glass over a wide temperature range in glass compression moldingcitations
- 2020Modeling the effect of temperature and degree of crystallinity on the mechanical response of Polyamide 6citations
- 2019Experimental investigation of contact heat transfer coefficients in nonisothermal glass molding by infrared thermographycitations
- 2011Structural Response of Corroded, Unbonded Posttensioned Beamscitations
- 2009Effect of stress corrosion cracking on stress–strain response of steel wires used in prestressed concrete beamscitations
- 2009Corroded post-tensioned beams with bonded tendons and wire failurecitations
Places of action
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article
Modeling of yarn interactions for non-axisymmetric biaxial overbraiding simulations
Abstract
Overbraiding is an efficient manufacturing process for complex composite preforms. Process simulations to predict the braid angle and coverage are useful when designing braid reinforced products. It is known that neglecting yarn interaction in such simulations leads to an incorrect prediction of the braiding angle and cover factor of the braid. This study reports a new yarn interaction model to simulate the biaxial overbraiding process for non-axisymmetric and complex preforms. An Eulerian on Lagrangian approach is used, allowing the stick and slip process to be resolved at each point of contact. A fast frontal approach is implemented to account for the multiple interlaced points. Validations for different biaxial cases are presented, obtaining good agreement with previous experiments. Numerical tests show that the braid angle and the convergence zone length are significantly affected by the coefficient of friction until reaching the steady state where the braid angle is unchanged with time.