steady solution on fine mesh
 

Hi,

taking a look a different mesh sizes, it might happen, that on the finest grid, there does not exist a steady solution anymore. Is it just due to the better resolution or is there any other reason?

Flo

Re: steady solution on fine mesh
 

It might be due to the increased resolution providing less numerical dissipation and allowing a correct unsteady flow to appear but it also may due to the iterative solution procedure not being good enough to reach the correct steady state solution.

Re: steady solution on fine mesh
 

Hi Andy,

thanks for the explanation!

Flo