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Ansys Learning Forum Forums Discuss Simulation Fluids Different residuals by changing boundary conditions Reply To: Different residuals by changing boundary conditions

Rob
Forum Moderator
Convergence can depend on several factors, mesh being one of them. Re the boundary conditions, velocity in/out and pressure is the best combination: do not use outflow as it has a number of limitations. Staff are not permitted to open attachments or down load files. Please repost the images and add some for velocity & mesh so we can see what's going on.