Please check join/intersect command. Please see help manual for the same. With join/intersect you can connect different faces. Once you get connected geometry, you can rename boundaries and change type in Fluent. Regards,KeyurHow to access Ansys Online Help DocumentHow to show full resolution imageGuidelines on the Student CommunityHow to use Google to search within Ansys Student Community

Thank you Keyur,nDoes the intersection command only work for surface mesh? Or does it apply to volume mesh as well? The manual I am reading only uses it for surface mesh. Because when intersecting I would end with external bafflesnRegards,nManueln