one piece for more than 1 body : how does Fluent consider the fluid domain?

    • manelaero2020

      Hi everybody,

      Imagine that you have two separate frozen bodies in Design modeler ( it is impossible to unite the two bodies in the order to create only one fluid domain)

      To resolve this problem, I have seen people make one part for the two bodies

      I wonder if this solution is efficient, I mean :

      in this case, how does Fluent consider the interface between the two bodies? Does he still see it as a wall? Or does he consider it as a fluid domain, (the fluid can pass through this interface)?

      Thank you in advance

      All the best

    • Keyur Kanade
      Ansys Employee
      Please create one part of two bodies. Then use share topo. nnIf you give single named selection to two bodies then Fluent will not identify that internal face. You will have to give named selection to that internal face. Then Fluent will identify it. nPlease go through help manual for more details nRegards,nKeyurnHow to access Ansys Online Help DocumentnHow to show full resolution imagenGuidelines on the Student CommunitynHow to use Google to search within Ansys Student Communityn
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