[leske]

Hello,

In the image below there is a part of cylinder on which i'm working. The
circle in the foreground is my inlet pach ( i have imported the mesh from FLUENT), on this circle i have set an inlet boundary condition which implies an only water's input. I would create a new patch ( a concentric circle or a non-concentric circle, or an ellipse or if it is possible a surface of any shape) in order to have the possibility to set a double inlet boundery condition. On the original circle i want to have a water inlet boundary condition,while on the new patch (of the shape that I chose) i want to have a oil inlet boundary condition. For this purpose,i thought about using topoSetDict, but i haven't familiarity with this tool.






I think my problem can be solved easily with openFoam.






I hope I explained well my problem, and i hope there is someone who can help me.

Thank you

Leske