contact of two fluid bodies

- November 22, 2018 at 7:09 pm
  
  lucaavv
  Subscriber
  
  Hi
  
  I'm tryng to model a fluid disk and i need to separate it in smaller disks for improving the mesh.
  
  Firstly I created the whole disk body in designmodeler, frozen it and than I separated it by the "slice by plane" function, created the mesh and went to FLUENT for the computation. At this point I have a problem due to the presence of two "wall" at the two disks interface of the separation zone in the "Bonduary Condition" section.
  
  I think the problem is in the "connections" section of the "Meshing" editor.
  
  How can I remove these wall's, or how can I give continuity to the fluid body?
  
  Thank you all
- November 23, 2018 at 5:00 am
  
  Keyur Kanade
  Ansys Employee
  
  You need to have share topology between two bodies.
  
  Please open Design Modeler
  
  Select two bodies in model tree - Right Click - Create a new part.
  
  Then go to mesh and then solver.
  
  Please check following video for share topology function.
  
  https://www.youtube.com/watch?v=IO4ZtwZdD2I
  
  If you find this as solution, please mark this post as 'Is Solution' to help others.