[devipurnama]

Hello everyone,
I'm new in ANSYS Fluent. I've a project to simulate a wind turbine with dual rotor. I use MRF method. It's a steady-state conditions with frame motions. I'm following the steps in some videos that I've got from youtube. I'm sure that I followed it clearly. But, in fluent I couldn't create mesh interfaces like videos that I saw before. The mesh interfaces cannot detect the contact regions. I could keep run it and got the result. But, the result is not like my prediction before. It's different from some result on videos that I saw. Could someone give me some suggestions?
I've attached some project pictures.
This is my project

https://drive.google.com/open?id=1Kb...UK2dVjrYYueHYr

Sorry for my english

Thank you