Strategic industries make extensive use of metallic materials. Today, there is a strong demand from these industries to predict, during hot metal forming processes, the microstructural evolutions of these materials, which are of prime importance concerning their final in-use properties. In this context of massive multi-domain problems, numerous full-field approaches that describe grain boundary (GB) network motion at the mesoscopic scale have been developed for forty years. When very large deformations are investigated, as in the context of realistic industrial thermomechanical treatments, the level-set (LS) approach in the context of finite element (FE) formulations and meshing/remeshing algorithms remains the most powerful and versatile n...
International audienceRecently, an original full field model using the level set method in a finite ...
International audienceRecently, an original full field model working at the mesoscopic scale using t...
Les propriétés mécaniques et fonctionnelles des matériaux métalliques sont conditionnées par leurs m...
Strategic industries make extensive use of metallic materials. Today, there is a strong demand from ...
Mechanical and functional properties of metallic materials are strongly related to their microstruct...
International audienceRecently, an original full field model working at the mesoscopic scale using t...
International audienceSeveral numerical methods have been developed for the last decades in order to...
National audienceSeveral numerical methods have been developed for the last decades in order to simu...
International audienceMetal forming modeling can be predictive only if the strain rate, strain and t...
Industrial demand for numerical simulation of granular media is increasing for large systems. The ca...
The design of nickel based superalloy disks in an industrial setting is a stringent process which mu...
Ce travail de thèse a pour but de modéliser la macroségrégation des produits obtenus par solidificat...
Grain structure formation during fusion welding processes has a significant impact on the mechanical...
Recently, an original full field model working at the mesoscopic scale using the level set (LS) meth...
International audienceThe Level-set (LS) method has been shown to be a powerful approach to model dy...
International audienceRecently, an original full field model using the level set method in a finite ...
International audienceRecently, an original full field model working at the mesoscopic scale using t...
Les propriétés mécaniques et fonctionnelles des matériaux métalliques sont conditionnées par leurs m...
Strategic industries make extensive use of metallic materials. Today, there is a strong demand from ...
Mechanical and functional properties of metallic materials are strongly related to their microstruct...
International audienceRecently, an original full field model working at the mesoscopic scale using t...
International audienceSeveral numerical methods have been developed for the last decades in order to...
National audienceSeveral numerical methods have been developed for the last decades in order to simu...
International audienceMetal forming modeling can be predictive only if the strain rate, strain and t...
Industrial demand for numerical simulation of granular media is increasing for large systems. The ca...
The design of nickel based superalloy disks in an industrial setting is a stringent process which mu...
Ce travail de thèse a pour but de modéliser la macroségrégation des produits obtenus par solidificat...
Grain structure formation during fusion welding processes has a significant impact on the mechanical...
Recently, an original full field model working at the mesoscopic scale using the level set (LS) meth...
International audienceThe Level-set (LS) method has been shown to be a powerful approach to model dy...
International audienceRecently, an original full field model using the level set method in a finite ...
International audienceRecently, an original full field model working at the mesoscopic scale using t...
Les propriétés mécaniques et fonctionnelles des matériaux métalliques sont conditionnées par leurs m...