I don't know if anyone noticed this 2.15 is available http://www.dhondt.de/new_calc.htm new features New features in Version 2.15 of CalculiX (check the documentation!) Procedures Removed some errors in CFD calculations. Improved the parallellization of CFD calculations. Coded tetrahedral mesh refin...

It can be done and it is part of planned developments

https://github.com/jaheyns/CfdOF

Planned:
Conjugate heat transfer

Regards
Michael

have anybody done some testing ?
https://github.com/makkemal/FreeCAD/tree/auto_contact

I have made some small updates.

Has any progress been made to support Hex meshes in FreeCAD for FEM It seemed possible from this tread ? https://forum.freecadweb.org/viewtopic.php?style=4&f=18&t=20796&start=40#p215380 Good Hex mesh for would Increase usability of FreeCAD with complex geometries I run into bad elements ...

Thanks Bernd that worked

The first version of auto contact seems to be working I placed it under utilities contact.PNG Branch https://github.com/makkemal/FreeCAD/tree/auto_contact Two test files contact_test2.FCStd contact_test.FCStd Testing and comments would be great. I have one question how do I get the UI to auto open w...

https://www.precice.org/codes/

Does anybody have any experience in coupling simulations in preCICE ?
I can see it being very useful for coupling between open-foam and Calculix in the current workbenches

Yes Bernd you are right, thanks for your inputs

What do I need to do to test all this? May be than I have a even better idea The only input the script need is : Slope = 1000000.000000 # Contact stiffness Friction = 0.300000 # Friction These values are applied to all contact objects generated The default ui have these value but I guess a new ui w...

I have updated the script and it seems to be working now contact_apply_01.py Two test problem that work well contact_test.FCStd contact_test2.FCStd Now I'm stuck I was thing of just adding a bottom to the ConstraintContact ui that runs this script. But since the constraint contact was done in CPP an...