Unable to run simulation

Using SimScale
1

Hello,
I get the following error message when I try to start simulation: A setup with 12 regions is being used in a single-region analysis type. Please make sure that all regions except for one have an Advanced Concept assigned to them.

I think the problem is with assigned boundary conditions.
this is the public project link: https://www.simscale.com/workbench/?pid=1917779014356071734&mi=spec%3A543983e8-d890-4466-a494-f3df89efae6c%2Cservice%3ASIMULATION%2Cstrategy%3A6

2

Hi!

I see that you were able to start a simulation, so did you figure out the issue? For single phase simulations such as convective heat transfer analyses, you can only have the flow region (i.e. the fluid domain) in the final CAD model.

Cheers

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