I am trying to simulate a small mixing tank, one with slurry approximated as a bingham plastic, and one with water.
These are Run 1 and Run 2 of my project.
The thing is, I need accurate impeller torque values so I can compare to experiments but my residuals arent low enough to be super confident in the results, and for run 2 the omega residual looks wild. I think they could probably do with longer to get to steady state but I still think there must be errors in my setup causing poor residuals. So I am hoping someone could have a look through and see where I might have gone wrong. I hope super open questions like this are permitted, and I thank anyone who has a look