Somehow one of the boxes doesn’t display when building an implicit box. And it runs with the following error, I hope you developers can give me some advice on how to fix this error, thanks (what I want is fluid to flow in through the top hole and out through the bottom hole)
Is this the same issue as your previous post? Before running the simulation, you need to make sure the mesh is satisfactory. Can you please show a cross section of your model (going through a hole), and where you highlight where the fluid region is and where you plan to apply Boundary Conditions?
