The picture that I attached is showing a pump which I am trying to find the flow velocity near blade surfaces. I added a cylindirical area around impeller and applied rotating frame. For the first trial my BC's are
1) Inlet Flow Rate;
2) Outlet Environment Pressure;
3) Real Wall to Impeller;
4) Real Wall as Stator to Water touching faces inside the pump.
As a second study I deleted the rotating frame and applied these boundaries;
1) Inlet Flow Rate;
2) Outlet Environment Pressure;
3) Real Wall as Wall Motion to Impeller's Water touching faces.
Which one do you think is the best and the most logical way to do that kind of study?
SolidworksFlow Simulation