Jet fans in parking garage

Please help me. I don’t understand this message.

“One or more cell zones are adjacent to a flow region cavity. Cell zones faces must be inside the flow region.”

my file is in this link: https://drive.google.com/drive/folders/1YejUUrsNGNY97oBs9Ek24IPOjnWx37u4?usp=sharing

si alguien sabe español, le agradecería un mundo.

Hi there, this is Fillia :slight_smile:
Would it be possible to share the link to the SimScale project instead?

Best regards,
Fillia

1 Like

I assume the issue is resolved, but for anyone interested, the solution is possibly the same as here: Air inside high speed rotating drum - #6 by bcoman

Cheers!