FEM Solver

Предисловие

На этой странице собрана вся информация о решающей системе FEM, используемой FreeCAD FEM Module. Интерфейс между решателем и FreeCAD в предварительной и последующей обработке выполняется с помощью текстовых файлов. Теоретически это означает, что любой решатель, использующий текстовые файлы, способен работать вместе с FreeCAD FEM.

Solver version in various Linux distributions

• See https://github.com/luzpaz/FreeCAD-dependencies/blob/master/FC-Workbenches/FEM.md

  _{(also mentioned in forum post https://forum.freecadweb.org/viewtopic.php?f=18&t=26326&start=10#p270325)}

Solver implemented in FreeCAD FEM

CalculiX

• FEM_CalculiX

Elmer

• https://forum.freecadweb.org/viewtopic.php?f=18&t=22576

Z88

• https://en.z88.de/z88os/
• https://en.z88.de/download-z88os/
• https://github.com/LSCAD/Z88OS (source code, binary for win, lin, osx)
• Z88os V13 released 20.05.2009 https://forum.z88.de/viewtopic.php?t=90 (Version in Debian Jessie, Stretch, Buster)
• Z88os V15 released 17.07.2017 https://forum.z88.de/viewtopic.php?f=18&t=885
• https://forum.freecadweb.org/viewtopic.php?t=23318

Solver implemented as separate Macro or Module (Workbench) in FreeCAD

OpenFoam

• Initial forum topic: https://forum.freecadweb.org/viewtopic.php?f=18&t=21576
• There is an own subforum: FEM -> CFD

Dualsphysics

• https://forum.freecadweb.org/viewtopic.php?f=18&t=20595

Solver not implemented but some development is going on

Fenics

• https://forum.freecadweb.org/viewtopic.php?f=18&t=4677

Solver not implemented but of interest in any kind

List on Wikipedia

• https://en.wikipedia.org/wiki/List_of_finite_element_software_packages

Agros2D

• http://www.hpfem.org/hermes/
• http://www.agros2d.org/

Code Aster

• https://forum.freecadweb.org/viewtopic.php?t=2839

Felt

• https://forum.freecadweb.org/viewtopic.php?f=18&t=17061&start=20#p268503
• http://felt.sourceforge.net/
• https://github.com/Sudhanshu-Dubey14/felt

Frame3dd

• http://frame3dd.sourceforge.net/
• https://forum.freecadweb.org/viewtopic.php?f=24&t=19428
• https://github.com/pslack/frame3dd

Impact FEM

• http://www.impact-fem.org/

Modelica

• https://www.modelica.org/
• https://forum.freecadweb.org/viewtopic.php?f=18&t=32556
• Python: https://forum.freecadweb.org/viewtopic.php?f=18&t=32556#p272632

Mumps

• http://mumps-solver.org/
• https://forum.freecadweb.org/viewtopic.php?t=15568&start=20#p126087

Nastran

• https://forum.freecadweb.org/viewtopic.php?f=18&t=12753

OOFEM

• http://www.oofem.org/
• https://forum.freecadweb.org/viewtopic.php?t=15568&start=20#p126338

OpenSees

• http://opensees.berkeley.edu/

Technog

• Closed Source
• https://forum.freecadweb.org/viewtopic.php?f=18&t=26772

XC

• http://www.xcengineering.xyz/
• https://forum.freecadweb.org/viewtopic.php?f=18&t=31262