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Ansys Learning Forum › Forums › Discuss Simulation › Fluids › Setting Up MRF Case › Reply To: Setting Up MRF Case

August 14, 2024 at 2:58 pm
SR786
Subscriber

For instance here, for the impeller can I keep the BC as a stationary wall or do I need to define the wall as "Moving relative to the adjacent cell zone with 0 RPM". Similarly for the side-walls and bottom can I keep the BC as stationary or do I need to define them as "Moving in the absolute velocity frame with 0 RPM".

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