Reply To: Zones penetrating each other

[Akshay]

hello i am working on centrifugal pump using MRF approach, I am trying to simulate rotating impeller. I am using un-structured meshing. while setting impeller-volute interface and running the calculation, iam getting reversed flow at inlet. 

"Info: Interface zones, 995 and 4, possibly penetrate each other.

This could adversely affect your solution."

 

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