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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

May 20, 2024 at 9:22 am
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