[mariusz_8]

Hi,

I have problem with meshing.
I would like to generate mesh as found in article about mesh efficiency


In that article is said that they use 3 functions:

i) Sweep parameter in the axial direction of the pipe;
ii) MMS in the circumferential direction; and
iii) FLT in the radial
direction;

I can't change the inner part of the flow. Can you please help me with details about meshing it?

Thanks a lot.

Mariusz