Reply To: Mesh Independence study for airfoil

[Aras karimi]

Dear Federico,

How can I find cells with very low and bad residues? 

Look, dear Federico, it is very strange and unbelievable. I increased the first generated network (552,000 cells) only once and without changing the Ratio of the block lines until I reached the network of 1,263,000 cells. Now this network does not converge at all. Why is that ?   The quality of the network is also good and there are no problems.