@Acionna @FreeCAD Brilliant! For some time I've been trying to integrate Code Aster into FreeCAD, although not getting as far with it as I'd like:
https://github.com/AMRC-Composites/FreeCAD-CodeAster/tree/main
GitHub - AMRC-Composites/FreeCAD-CodeAster: Code Aster integration fork of FreeCAD

Code Aster integration fork of FreeCAD. Contribute to AMRC-Composites/FreeCAD-CodeAster development by creating an account on GitHub.

GitHub
@avian @FreeCAD Thanks, smooth gateway between these two worlds with .stl files ;)
@Acionna @FreeCAD yes, although I'd like to be able to do the meshing, case setup, and visualisation within FreeCAD (as already implemented for Calculix). I want to use Code Aster as it's better for shells (I need composites). I haven't used Code Saturne much, I mostly use OpenFOAM for full field CFD, through the excellent CfdOF workbench which does all the preproc. I still mostly postproc with Paraview. What are you using Code Saturne for?

@avian @Acionna @FreeCAD Cool!! I use salome-meca and it's great but having codeaster with free cad feels more natural!

why is it called AMRC composite and how are you putting in materials property of composite into code aster through freecad?

@Sahil_n05 @avian Speed and pressure indication from a Code Saturne simulation ;)