Missing feature in Ansys Fluent Meshing Watertight Geometry Workflow

- December 12, 2022 at 8:49 am
  
  Laia Miranda Garrido
  Subscriber
  
  Good morning everybody,
  I have a bioreactor design in which everything seems to be ok during the surface mesh, share topology, etc. The problem is that when I generate the volume mesh, an object (corresponding to the shaft) disapears from the mesh and it is not incorporated when switching to solution. Does anybody have any idea of the reason? Thank you very much for your help.
- December 13, 2022 at 4:55 am
  
  Keyur Kanade
  Ansys Employee
  
  Please use Combine operation in SpaceClaim to subtract that from fluid volume. Then it will mesh correct fluid volume in Fluent Meshing.
  Please go through help manual for more details
  Regards,
  Keyur
  How to access Ansys Online Help Document
  Guidelines on the Student Community
  - December 13, 2022 at 10:23 am
    
    Laia Miranda Garrido
    Subscriber
    
    Hi,
    The problem is that when I combine ithe shaft with the volume, it gets substracted but the colour yellow remains inside the impellers. It says: Error at Node 0: Please fix the overlaps along multi-connections at (-21.042285 20.811663 22.235908) and try again. zone not found. However, I don't know where is this node.
- December 13, 2022 at 1:34 pm
  
  Keyur Kanade
  Ansys Employee
  
  Please use share topology option in SpaceClaim.
  Please go through help manual for more details
  Regards,
  Keyur
  How to access Ansys Online Help Document
  Guidelines on the Student Community