Fluent Fault-tolerant Meshing surface separate problem
 

Hello Everyone,

I'm trying out the new Fault-tolerant meshing approach in fluent, but I always end up with one whole surface mesh, e.g. the surface mesh is not separated, inlet outlet etc. are gone. I have already checked the "do you want to separate surface mesh? - YES" in the advanced options settings. I'm using fluent 2019 R3 (I have checked R1 & R2 with same problem). Attached are the geometry and the resultant mesh, which shows the problem that the surfaces are not separated.

here is a link for the sample file

https://files.fm/u/erprh9mc


Does someone has a similar problem? any help is appreciated. Thanks!