{"id":236394,"date":"2022-09-27T15:09:53","date_gmt":"2022-09-27T15:09:53","guid":{"rendered":"\/forum\/forums\/topic\/missing-named-selection-in-fluent\/"},"modified":"2022-09-27T15:09:53","modified_gmt":"2022-09-27T15:09:53","slug":"missing-named-selection-in-fluent","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/missing-named-selection-in-fluent\/","title":{"rendered":"Missing Named Selection in Fluent"},"content":{"rendered":"

I am trying to use a fan boundary on an internal boundary but when I transfer the mesh to fluent the internal boundary isn’t showing up under the boundary tree. <\/p>\n

I have assigned the boundary a name in the named selection and it shows up in the mesh so I am not sure why it isn’t coming up in the conversion.<\/p>\n

Additional Details:<\/p>\n

Geometry:<\/p>\n

The geometry is really simple. It’s just a 2D disk inside a 3D rectangular domain. There is an additional cylinder surface running through the domain to help with meshing controls (This is named wake). The 2D disk, named AD, is the boundary that isn’t showing up. I used share topology for the component. Oddly the wake is showing up.<\/p>\n

<\/p>\n

Mesh:<\/p>\n

 <\/p>\n

<\/p>\n

Fluent:<\/p>\n

Boundaries shown<\/p>\n

<\/p>\n

The AD isn’t showing up but weirdly the internal fluid is.<\/p>\n","protected":false},"template":"","class_list":["post-236394","topic","type-topic","status-closed","hentry","topic-tag-boundary","topic-tag-boundary-condition","topic-tag-named-selection","topic-tag-named-selection-problem","topic-tag-wall"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t