693.932 PEOPLE
| 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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Böhlke, Thomas
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (55/55 displayed)
- 2024Modeling and simulation of chemo-elasto-plastically coupled battery active particles
- 2024Continuous Simulation of a Continuous-Discontinuous Fiber Reinforced Thermoplastic (CoDiCoFRTP) Compression Molding Process
- 2024Tensorial harmonic bases of arbitrary order with applications in elasticity, elastoviscoplasticity and texture-based modeling
- 2024On the Averaging and Closure of Fiber Orientation Tensors in Virtual Process Chainscitations
- 2024Generation and analysis of digital twins for CoDiCoFRP accounting for fiber length and orientation distribution
- 2024Modeling and FE simulation of coupled water diffusion and viscoelasticity in relaxation tests of polyamide 6
- 2024On the effectiveness of deep material networks for the multi-scale virtual characterization of short fiber-reinforced thermoplastics under highly nonlinear load casescitations
- 2024Generating microstructures of long fiber reinforced composites by the fused sequential addition and migration methodcitations
- 2023Revisiting analytic shear-lag models for predicting creep in composite materials
- 2023An orientation corrected shaking method for the microstructure generation of short fiber-reinforced composites with almost planar fiber orientationcitations
- 2023A multiphase-field approach to small strain crystal plasticity accounting for balance equations on singular surfacescitations
- 2023Homogenizing the viscosity of shear-thinning fiber suspensions with an FFT-based computational methodcitations
- 2023On fully symmetric implicit closure approximations for fiber orientation tensorscitations
- 2023Continuous simulation of a continuous-discontinuous fiber-reinforced thermoplastic (CODICOFRTP) Compression molding process
- 2023Generation and analysis of digital twins for CoDiCoFRP accounting for fiber length and orientation distribution
- 2023Dynamic mechanical analysis of PA 6 under hydrothermal influences and viscoelastic material modelingcitations
- 2023Linear and nonlinear thermoviscoelastic behavior of polyamide 6
- 2023On the Phase Space of Fourth-Order Fiber-Orientation Tensorscitations
- 2022On the impact of the mesostructure on the creep response of cellular NiAl-Mo eutecticscitations
- 2022On the dependence of orientation averaging mean field homogenization on planar fourth-order fiber orientation tensors
- 2022Probabilistic virtual process chain for process-induced uncertainties in fiber-reinforced composites
- 2022Unified mean-field modeling of viscous short-fiber suspensions and solid short-fiber reinforced compositescitations
- 2022A computational multiscale model for anisotropic failure of sheet molding compound composites
- 2022Variety of fiber orientation tensors
- 2022Identifying material parameters in crystal plasticity by Bayesian optimizationcitations
- 2022Mathematical modeling of the elastic properties of cubic crystals at small scales based on the Toupin–Mindlin anisotropic first strain gradient elasticitycitations
- 2021Coupled simulation of flow-induced viscous and elastic anisotropy of short-fiber reinforced compositescitations
- 2021An FE–DMN method for the multiscale analysis of short fiber reinforced plastic components
- 2021Asymptotic fiber orientation states of the quadratically closed Folgar-Tucker equation and a subsequent closure improvementcitations
- 2021Effective viscoelastic behavior of polymer composites with regular periodic microstructurescitations
- 2021Residual stresses in deep-drawn cups made of duplex stainless steel X2CrNiN23-4citations
- 2021Residual stresses in deep-drawn cups made of duplex stainless steel X2CrNiN23-4 – Influence of the drawing depth
- 2021Identifying material parameters in crystal plasticity by Bayesian optimization
- 2021Mathematical modeling of the elastic properties of cubic crystals at small scales based on the Toupin–Mindlin anisotropic first strain gradient elasticity
- 2020Motivating the development of a virtual process chain for sheet molding compound compositescitations
- 2020Phase-Specific Strain Hardening and Load Partitioning of Cold Rolled Duplex Stainless Steel X2CrNiN23-4
- 2020Computational homogenization of sheet molding compound composites based on high fidelity representative volume elementscitations
- 2020Anisotropic Stiffness Degradation in Biaxial Tensile Testing of SMC
- 2020A micro-mechanically motivated phenomenological yield function for cubic crystal aggregatescitations
- 2020Maximum-Entropy Based Estimates of Stress and Strain in Thermoelastic Random Heterogeneous Materials
- 2019Virtual process chain of sheet molding compound: Development, validation and perspectivescitations
- 2019Motivating the development of a virtual process chain for sheet molding compound compositescitations
- 2019Sensitivity analysis of fiber-matrix interface parameters in an SMC composite damage modelcitations
- 2019Quality Control in the Production Process of SMC Lightweight Material
- 2019Microstructural analysis of short glass fiber reinforced thermoplastics based on x-ray micro-computed tomographycitations
- 2019Damage onset and growth in carbon-carbon composite monitored by acoustic emission technique
- 2019Phase-specific residual stresses induced by deep drawing of lean duplex steel: measurement vs. simulationcitations
- 2017Homogenization of elastic properties of short-fiber reinforced composites based on measured microstructure datacitations
- 2017A gradient crystal plasticity theory for large deformations with a discontinuous accumulated plastic slipcitations
- 2016Prediction of effective elastic properties of fiber reinforced composites using fiber orientation tensorscitations
- 2015Small strain elasto-plastic multiphase-field modelcitations
- 2014Equivalent plastic strain gradient crystal plasticity - Enhanced power law subroutinecitations
- 2013Computational homogenization of porous materials of Green typecitations
- 2012Computational homogenization of elasto-plastic porous metalscitations
- 2007Finite element simulation of sheet metal forming and springback using a crystal plasticity approach
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article
An orientation corrected shaking method for the microstructure generation of short fiber-reinforced composites with almost planar fiber orientation
Abstract
We present an algorithm for generating short fiber-reinforced microstructures with almost planar fiber orientation. The orientation corrected shaking (OCS) method achieves a high accuracy regarding the volume fraction, fiber length distribution and fiber orientation state. Additionally, the algorithm is capable of generating microstructures for industrial materials, e.g., for a PA66GF35 material with a volume fraction of 19.3% and an aspect ratio of 33. For typical manufacturing processes, short fiber-reinforced composites show a mainly planar fiber arrangement. Therefore, we extend the two-step shaking algorithm of Li et al. [J. Ind. Text. 51(1), pp. 506–530, 2022] for a user-selected rectangular size of the unit cell and periodic boundary conditions. Additionally, the hidden closure structure of the algorithm is uncovered and a precise realization of the fiber orientation state achieved. We examine the representative volume element size for the OCS method, observing representative errors below 2% even for unit cells with edge lengths smaller than the mean fiber length. Additionally, the influence of different closure approximations on the stiffness is investigated. When applied to an industrial PA66GF35 material with sandwich structure, the OCS method demonstrates differences below 2% and 9% for the computed directional Young’s moduli $E_1$ and $E_2 $ compared to experimental data.