SimScale CAE Forum

CFD multi-region mesh error



I have been trying for the past 3 days to run a CFD analysis of a nebulizer (medical devices that are used to treat respiratory diseases). I keep on getting a mesh generation error (“multi-region mesh is created instead of a single one”). It is a complex assembly so I tried to simply it. I also tried the region refinement but still got the the same error message.

Project link:



Hey Antoinette!

Nice simulation you got there. This issue has been discussed by the @CFD-SQUAD in the past, here some useful threads:

Please let us know if those helped you. If not we are happy to help you out and investigate this a bit further.

Cheers and good luck!