Toward a Lattice Boltzmann Method for Solids—Application to Static Equilibrium of Isotropic Materials

Autor: Tristan Maquart, Romain Noël, Guy Courbebaisse, Laurent Navarro

Publikováno v: Applied Sciences, Vol 12, Iss 9, p 4627 (2022)

This work presents a novel method for simulating the behavior of solid objects with the Lattice Boltzmann Method (LBM). To introduce and validate our proposed framework, comparative studies are performed for computing the static equilibrium of isotro

Externí odkaz: https://doaj.org/article/da11f5a5b48f488c97e456c6d3d055db

3D B-Rep meshing for real-time data-based geometric parametric analysis

Autor: Anthony Gravouil, Thomas Elguedj, Tristan Maquart, Michel Rochette

Publikováno v: Advanced Modeling and Simulation in Engineering Sciences, Vol 8, Iss 1, Pp 1-28 (2021)
Advanced Modeling and Simulation in Engineering Sciences
Advanced Modeling and Simulation in Engineering Sciences, 2021, 8 (1), ⟨10.1186/s40323-021-00194-5⟩

This paper presents an effective framework to automatically construct 3D quadrilateral meshes of complicated geometry and arbitrary topology adapted for parametric studies. The input is a triangulation of the solid 3D model’s boundary provided from

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d131d34021e22d8ebcc4be6c4b1e6593
https://doi.org/10.1186/s40323-021-00194-5

3D volumetric isotopological meshing for finite element and isogeometric based reduced order modeling

Autor: Tristan Maquart, Michel Rochette, Y. Wenfeng, Thomas Elguedj, Anthony Gravouil

Publikováno v: Computer Methods in Applied Mechanics and Engineering
Computer Methods in Applied Mechanics and Engineering, Elsevier, 2020, 362, pp.112809-. ⟨10.1016/j.cma.2019.112809⟩

This paper presents a generic framework to construct 3D structured volumetric meshes of complicated geometry and arbitrary topology. Structured meshes are well-suited for reduced order model applications with geometric parameters. For that purpose, w

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::326266436998c7b8b47c13f05cc4ce82
https://hal.archives-ouvertes.fr/hal-03489608