[ian0103]

Hi,

I'd like to analyze a flow system which has a large reservoir (cavity) and the inlet port that attached to the cavity (flow inside structure).
Then, I am often faced with a surface with a hole in it.
(surface is not flat and hole is a circle)

Of course, using unstructured domain -Assemble Special command- can make domain easily.
But I wonder if there are any methods to make it with structured domain (hexahedron)



I've tried to add extra lines connecting a hole and a surface in order to split the surface. But, I have difficulty detecting lines that matches between hole and curved surface.


please give me some advice.


Thanks

------------------------------------------------------------------------------------

version : pw-17.3 R1