SimScale CAE Forum

Mesh disappears


I have a lot of trouble making a mesh, I’m at test 20 and still no good result. This time i used the Hex dominant parametric, and applied the Create multi region mesh,
After the generation half of the product disappears, why? what did i do wrong or is it my CAD file?


Hi @bjerringgaard1!

That’s because your region is not closed. As an example please have a look at this CHT example: Heat Sink Electronics Cooling.

I assume that you are also working on a heat sink project?




Hi Jousef
Yes it’s a heat sink. and yes i tried to do as the Heat Sink Electronics Cooling example but i got this problem.
What do you mean about region is not closed? Thanks for the quick reply.
Regards Søren