| 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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Florez, Sebastian
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (12/12 displayed)
- 2023Implementation Improvement of a Lagrangian Method to Simulate Microstructure Evolution at the Mesoscopic Scale
- 2022Statistical behaviour of interfaces subjected to curvature flow and torque effects applied to microstructural evolutionscitations
- 2022A new efficient front-tracking numerical framework to simulate recrystallization and grain growth mechanisms in presence of complex second phase particle populations
- 2021Dissolution of the Primary γ′ Precipitates and Grain Growth during Solution Treatment of Three Nickel Base Superalloyscitations
- 2021A new analytical test case for anisotropic grain growth problemscitations
- 2021Statistical behaviour of interfaces subjected to curvature flow and torque effects applied to microstructural evolutions
- 2021A 2D Front-Tracking Lagrangian Model for the Modeling of Anisotropic Grain Growthcitations
- 2021A level set approach to simulate grain growth with an evolving population of second phase particlescitations
- 2021A 2D front-tracking Lagrangian model for the modeling of anisotropic grain growth
- 2020Towards highly efficient massive-multidomain simulations in the context of microstructural evolutions ; Avancées concernant la modélisation efficace de problèmes massivement multi-domaines avec application aux évolutions de microstructures
- 2020A new level set-finite element formulation for anisotropic grain boundary migration
- 2019Towards the full field modeling of microstructure evolutions during metal forming industrial processes
Places of action
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document
A new level set-finite element formulation for anisotropic grain boundary migration
Abstract
Grain growth in polycrystals is one of the principal mechanisms that take place during heat treatment of metallic components. This work treats an aspect of the anisotropic grain growth problem. By applying the first principles of thermodynamics and mechanics, an expression for the velocity field of a migrating grain boundary with an inclination dependent energy density is expressed. This result is used to generate the first, to the authors' knowledge, analytical solution (for both the form and kinetics) to an anisotropic boundary configuration. This new benchmark is simulated in order to explore the convergence properties of the proposed level set finite element numerical model in an anisotropic setting. Convergence of the method being determined, another configuration, using a more general grain boundary energy density, is investigated in order to show the added value of the new formulation.