Error (2 isolated fluid regions) with an englobing domain
I performed a simple simulation (see the attached file), where a part with two holes is included in a englobing domain. The two half-circles at the base of the englobing domain allow to insufflate and extract the fluid in the domain. When I use the englobing domain, I have this error:
2 isolated fluid regions were found in domain Default Domain
If the isolated regions do not have the pressure level set either
by the boundary conditions or using a reference pressure equation,
you may encounter severe robustness problems.
This situation may have arisen because a domain interface was not
properly defined during problem setup. Please carefully check
That's strange because I am pretty sure all surfaces are defined like walls, In or Out. I only used proximity and inflation options to generate the mesh.
Have you already observed this error with the englobing domain ?
How can I solve this error ?
Thank for your help
Set up domain interfaces.
Thank you for your reply !!!
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