[AS_Aero]

Hi

I am trying to mesh a huge turbine geometry of 1m length, the thing i I am trying to decompose it into small quarters so that I can use the multizone method or sweep method, but unfortunately when I do the slice option, it creates surfaces on that slice planes and during the named selection, I am not sure what should I give it as boundary condition, weather wall or interface or what. The thing is its on the rotor side of the turbine, so now when I have the stator covering it, how can I match the interfaces between rotor and stator ? And when I dont decompose the geometry, I am not able to use the multizone or sweep method for meshing.
Can someone tell me how to proceed this ?