Solvers¶

WELSIM supports multiple solvers, including FrontISTR, Elmer FEM, OpenRadioss, CalculiX, SU2, and LAMMPS. Among them, FrontISTR, SU2, and Palace are included in the installer. Other solvers such as Elmer FEM, OpenRadioss, CalculiX, and LAMMPS are not included in the installer due to GNU open-source license restrictions. Users need to download them independently and perform simple configurations through WELSIM's preferences.

For more relevant information, you can refer to the external solvers.

WelSim is not directly affiliated with Elmer FEM, FrontISTR, OpenRadioss, CalculiX, Palace，SU2, and LAMMPS. References to these open source solvers are solely for technical blog purposes and software usage guidance.