I will download (this evening) some exemples about constraints contact between parts that are already posted in the forum to check if my installation can run them. I will report back.
Regards.
FEM analysis issue
Moderator: bernd
Forum rules
and Helpful information for the FEM forum
and Helpful information for the FEM forum
Re: FEM analysis issue [Solved]
I deleted the sub mesh for the transversal bar and it solved the problem. So something is going wrong at the time to create a croaser mesh to the the sub-componenent (transversal bar) with a region mesh.
Than you all for your support.
Than you all for your support.
- Attachments
-
- Deleted sub mesh (region of mesh)
- Skärmbild från 2019-10-14 16-02-06.png (289.09 KiB) Viewed 868 times
-
- Calculated!.
- Skärmbild från 2019-10-14 15-59-28.png (285.2 KiB) Viewed 868 times
Re: FEM analysis issue
submeshs are not suppoerted by FreeCAD. Mesh regions and mesh groups are supported. If you have used either of both may be deactivate the preference of automatic constraint group meshing in FEM preferences. This speeds up a lot but could have problems in some circumstances.
Re: FEM analysis issue
Perfect! now I do know the motive, and the alternatives to acelerate the process or not and how i can combine them.bernd wrote: ↑Mon Oct 14, 2019 2:15 pm submeshs are not suppoerted by FreeCAD. Mesh regions and mesh groups are supported. If you have used either of both may be deactivate the preference of automatic constraint group meshing in FEM preferences. This speeds up a lot but could have problems in some circumstances.
Great Support!.
Regards.
Re: FEM analysis issue
stay tuned! We will have group support for Netgen meshes soon! https://forum.freecadweb.org/viewtopic.php?f=18&t=35778 Just keep in mind the FreeCAD motto, "Its done when its done" 