Would you be able to add CFD functionality to Fusion 360. Openfoam is an open source CFD package. It is available as a addin for FreeCAD and a number or people have written GUI's for it. https://www.openfoam.com/
It just occurs to me that it would be a great addition to Fusion. All the basic functionality is there in the source code.
If you could integrate it with fusion or make it as a free addon it would be awesome.