Ansys Learning Forum Forums Discuss Simulation Fluids C-grid for airfoil simulation – High aspect ratios. Reply To: C-grid for airfoil simulation – High aspect ratios.

Keyur Kanade
Ansys Employee

This could be mesh or solver issue.

For airfoil it will be good to get structured mesh instead of unstructured. If it is unstructured then please grow 20-30 inflation layers. Thay may help. 

Also please check quality of mesh before proceeding to solver. 

Please go through help manual for more details 

Please go through help manual for more details 
Regards,
Keyur
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