I created a new simulation project called 'Hot-end heat flow':
This project is to analyse the temperature of the e3d-v6 heat sink
More of my public projects can be found here.
Nice geometry! What CAD tool did you use?
This is downloaded from grabcad and editted with solidworks 2016.
I can’t seem to generate a tet-dominant mesh however. Even setting it to second degree fine with quadrangular surfaces enabled doesn’t do the trick…