Hello I solved my issue. It turned out I had to add some inflation layers to some surfaces in my mesh and rename some named selections as well. But after running steady state, switching to transient (haven’t run anything yet) setting report definitions, and archiving a file as a backup, it looks like I’m out of space already on my OneDrive. Is there a way to simplify my file so it only has the final steady state data and settings on it? My archive file is huge at 2.37 GB (I guess due to my geometry and mesh being included).
Regarding the steel: The metal only goes part of the way through the model like baffles so the fluid snakes around the inner tube.


-Rozina Nalbandian