Hello Simscale community,
I’m a newbie trying out simscale to see how i can simulate thermo-fluid behaviour within complex geometries. I started with the example ‘Tutorial_Heat sink-Electronics cooling using CHT’. There’s even a step-by-step guide here: https://www.simscale.com/docs/content/preprocessing/meshing/hex-dominant_cht_electronics-cooling.html
At Step 2 Mesh refinement: part (i) refine fluid region, I am unable to select the volume ‘Solid 0’. Have I misunderstood something?