hello, let me ask about the current simulation, the case is I want to model a 2 phase flow for internal flow and want to apply a rotating zone(MRF) on both gear pairs, with the geometry of the spurs gear model I have prepared, and I have simulated the model incompressible with the gears not moving, and I’ve read about zones (MRF) on simscale but the main thing is I’m having trouble making a geometry model for the zone (MRF) that covers the whole gear because it can’t be 1 region/region/union, I’m very appreciate any suggestions/feedback, thank you
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