Error in CFD analysis

“A setup with at least 2 regions is being used in a single-region analysis type. Please delete CAD regions that are irrelevant for the simulation. If all CAD regions are relevant, ensure that only one region is assigned to the material and that all other bodies are assigned to advanced concepts”.

I am getting the above error for my analysis. Kindly help

Hi @bharathkbhat06,

It seems that you are trying to run an Incompressible simulation with solid regions, which is not fair. Please delete all solid bodies and just keep the fluid region in the simulation setup, and then run it again. Please remember to post the project link in the topic for any further issues.