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pro vyhledávání: '"Willot, François"'
Autor:
Fernandes, Lucas Monteiro, Rieder, Philipp, Neumann, Matthias, Mulard, Aude, Proudhon, Henry, Schmidt, Volker, Willot, François
We investigate the influence of crystallographic twins on the elastoplastic response of $\gamma$-TiAl intermetallics via full-field FFT-based computations. We first introduce a hierarchical stochastic model, which is used to simulate synthetic polycr
Externí odkaz:
http://arxiv.org/abs/2402.09996
Autor:
Rieder, Philipp, Neumann, Matthias, Fernandes, Lucas Monteiro, Mulard, Aude, Proudhon, Henry, Willot, François, Schmidt, Volker
A stochastic 3D microstructure model for polycrystals is introduced which incorporates two types of twin grains, namely neighboring and inclusion twins. They mimic the presence of crystal twins in $\gamma$-TiAl polycrystalline microstructures as obse
Externí odkaz:
http://arxiv.org/abs/2401.08349
Autor:
Schäfer, Sebastian, Willot, François, Rad, Mansoureh Norouzi, Kelly, Stephen T., Enke, Dirk, Silva, Juliana Martins de Souza e
The properties of porous glasses and their field of application strongly depend on the characteristics of the void space. Understanding the relationship between their porous structure and failure behaviour can contribute to the development of porous
Externí odkaz:
http://arxiv.org/abs/2307.01611
Autor:
Schäfer, Sebastian, Willot, François, Bale, Hrishikesh, Rad, Mansoureh Norouzi, Kelly, Stephen T., Enke, Dirk, de Souza e Silva, Juliana Martins
Publikováno v:
In Scripta Materialia 15 January 2025 255
Autor:
Rieder, Philipp, Neumann, Matthias, Monteiro Fernandes, Lucas, Mulard, Aude, Proudhon, Henry, Willot, François, Schmidt, Volker
Publikováno v:
In Computational Materials Science April 2024 238
Akademický článek
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Autor:
Amrioui, Juba, Duc, Myriam, Le Kouby, Alain, Guedon, Jeanne-Sylvine, Saussaye, Lucile, Hemmati, Sahar, Willot, François, Dokladal, Petr
Publikováno v:
In Materials Today: Proceedings
Fourier-based schemes for computing the mechanical response of composites with accurate local fields
Autor:
Willot, François
Publikováno v:
Comptes Rendus M\'ecanique 343(3) 232--245 (2015)
We modify the Green operator involved in Fourier-based computational schemes in elasticity, in 2D and 3D. The new operator is derived by expressing continuum mechanics in terms of centered differences on a rotated grid. Use of the modified Green oper
Externí odkaz:
http://arxiv.org/abs/1412.8398
Autor:
Willot, François
Ce travail s'inscrit dans la thématique classique en mécanique théorique de l'homogénéisation de milieux hétérogènes, dans le cadre notoirement problématique d'un contraste infini entre deux phases en présence (l'une étant la porosité du
Autor:
Willot, François
Publikováno v:
In International Journal of Solids and Structures February 2020 184:287-295