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Mass Conservation and Convergence in Transient CFD Simulation

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Old   May 5, 2023, 05:03
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Filippo Maria Denaro
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Quote:
Originally Posted by sbaffini View Post
I just did another test with a 4x4x4 grid and now it fails (so, it works correctly). Again, my personal experience on failure based on grid dependence for such simple cases is that it always is just a bug.



Apparently is the mix of two directions, maybe a bug in the unit vector on some face on the boundary? What if you set the inlet on a top boundary, that is along the y direction?
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