Mass Conservation and Convergence in Transient CFD Simulation - Page 8 -- CFD Online Discussion Forums

May 5, 2023, 06:03

#141

FMDenaro

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Filippo Maria Denaro

Join Date: Jul 2010

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Quote:

Originally Posted by sbaffini

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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