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Ansys Learning Forum Forums Discuss Simulation Fluids Multiphase MRF Simulation for Achimedes Screw Pump Reply To: Multiphase MRF Simulation for Achimedes Screw Pump

Rob
Forum Moderator

Thin surface in geometry is to ensure the baffle/blade is "thin", and that's used more for Mechanical to define shell surface elements. In Fluent we just want a "wall" to stop the water going through the surface. You wouldn't subtract a "thin" surface, but would split a volume with that face.Â