Translation:
Thank you for your support.
We are using Fluent 2024R1 for the analysis of rectangular pipe flow. Currently, when a rectangular tube is cut to 1/2 or 1/4, the cut surface is set to symmetry to see if it matches the analysis results of the original rectangular tube. Volume meshing is set to HexCore, and each cross-section is shown in the attached image (the mesh is exaggeratedly fine).
I would like to generate a body mesh in which the mesh of the 1/1 circle tube is 1/2 and 1/4 as it is, but in the 1/2 and 1/4 circular tubes, a peel layer is generated on the symmetry plane (cut surface).I would like to generate a mesh that is as similar as possible to the mesh of a 1/1 circle tube, but is there a way to do it (for example, convert the peel layer to a hexahedral mesh)?
Best regards.