Recently, I have studied CFD by using Ansys Fluent software.
I designed a 3D geometry with three pipes with two inlet ports, one outlet port, and three objects of the wall.
In my model, three pipes are separated (they are NOT connected together), so I have to use these walls to guide the fluid.
When simulating, I got a problem with the fluid. It moved in every object (inlets, outlet, and walls).
How can I set up in boundary condition at Fluent with a condition: the fluid move the only inlet and outlet?
Thanks a lot.