1 to 5 of 5 Results
Oct 18, 2024
Brodbeck, Maximilian; Bertrand, Fleurianne; Ricken, Tim, 2024, "dolfinx_eqlb v1.2.0", https://doi.org/10.18419/DARUS-4498, DaRUS, V1
This library contains an add-on to FEniCSx enabling local flux equilibration strategies. The resulting H(div) conforming fluxes can be used for the construction of adaptive finite element solvers for the Poisson problem [5][8], elasticity [1][9] or poro-elasticity [2][10]. The equilibration process relies on so called patches, groups of all cells,... |
Oct 18, 2024
Brodbeck, Maximilian; Bertrand, Fleurianne; Ricken, Tim, 2024, "AFEM-by-Equilibration", https://doi.org/10.18419/DARUS-4500, DaRUS, V1
This repository showcases how adaptive finite element solvers using equilibration based a posteriori error estimates can be build. Therefore, FEniCSx [1] alongside with dolfinx_eqlb [2], an extension for efficient flux equilibration are used. Classical benchmarks for the Poisson problem and linear elasticity are shown. The here presented code can b... |
Sep 25, 2024
Brodbeck, Maximilian; Bertrand, Fleurianne; Ricken, Tim, 2024, "dolfinx_eqlb v1.1.0", https://doi.org/10.18419/DARUS-4479, DaRUS, V1
dolfinx_eqlb is an open source library, extending FEniCSx by local flux equilibration strategies. The resulting H(div) conforming fluxes can be used for the construction of adaptive finite element solvers for the Poisson problem [1], elasticity [2][3][4] or poro-elasticity [5][6]. The flux equilibration relies on so called patches, groups of all ce... |
Sep 16, 2024
Brodbeck, Maximilian; Suditsch, Marlon; Seyedpour, Seyed Morteza; Ricken, Tim, 2024, "Data for: Phase transition in porous materials - Effects of material parameters and deformation regime on mass conservativity", https://doi.org/10.18419/DARUS-4460, DaRUS, V1, UNF:6:liYTqWrj3J/cX+8NzdBIAA== [fileUNF]
This dataset contains the original results published in "Phase transition in porous materials: effects of material parameters and deformation regime on mass conservativity" (doi: 10.1007/s00466-024-02557-2). Abstract: Phase transition in porous materials is relevant within different engineering applications, such as freezing in saturated soil or pa... |
Sep 16, 2024
Brodbeck, Maximilian; Bertrand, Fleurianne; Ricken, Tim, 2024, "dolfinx_eqlb v1.0.0", https://doi.org/10.18419/DARUS-4459, DaRUS, V1
dolfinx_eqlb is an open source library, extending FEniCSx by local flux equilibration strategies. The resulting H(div) conforming fluxes can be used for the construction of adaptive finite element solvers for the Poisson problem [1], elasticity [2][3][4] or poro-elasticity [5][6]. The flux equilibration relies on so called patches, groups of all ce... |
