domain interface in cfx turbo
 

Dear friends,

I am completely new in turbo cfx. I am simulating a hydraulic turbine which contains parts as fallow:
inlet section
stator (13 blades)
rotor (10 blades)
draft tube
for transient simulation because the number of blades arent equal I decided to use transient blade row with profile transformation (I have one passage per row). for interface between inlet and stator as well as interface between rotor and draft tube should I use transient rotor stator as interface?

thanks in advance