Reply To: Created surfaces in Fluent are not smooth with spots

[Dato]

Hi dear CFD_Friend,

It's even strange that after I restarted Fluent and read same case, data and created same surfaces, I found side surface created by quadric become smooth but the one created by expression is still spotted. This one shown below is creted by quadric.

I have tried gouraud, flat, phong and any other panels in View but it don't help????. Thanks for your reply.