Reply To: Tutorial or Help for 2 way FSI

[ashishkumar.gupta]

 

3D view of Fluid in Fluent:

 

Front View:

I have given the 2 side faces as PERIDOIC FACES. I have given Frame Motion = 1000 RPM around Z axis under the cell zone.

It is bit complicated now. I do not have any problem assigning WALL SPEED to INNER RACE and OUTER RACE.

 

But my Ball ROTATES around its own axis (0,19.25,0) as well as REVOLVES around the bearix axis (0,0,0) (as u can see in the figure above)

 

M question is how can I assign both the speed to the SAME BALL FACE in the Ansys Fluent Boundary Condition?

 

Thank you!!