Setup with 20 regions is being used in a single-region analysis type

Using SimScale Fluid Flow / CFD
1

I have encountered this error, I’m new to CFD please help
A setup with 20 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 tried having two refinement regions too, did not help

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2

You have to fix your geometry in any case to proceed with your simulation. If you click on your geometries that you are currently using you can see “geometry faults” on the right side if you scroll down a bit, this gives you an idea on what to adapt in your CAD tool. Do that then re-import your geometry.

Best,

Jousef

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