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Ansys Learning Forum › Forums › Discuss Simulation › Fluids › How to reduce number of Cells in fluent meshing › Reply To: How to reduce number of Cells in fluent meshing

April 29, 2024 at 3:00 pm
Rob
Forum Moderator

Not meshing the casing may well help. Have a look at Fluent's thin wall options. 

Depending on how much RAM you have you may be causing the hardware to page to disc if the RAM needed is higher than what is available. Then there are model specific effects.Â