Fluids

Fluids

Topics relate to Fluent, CFX, Turbogrid and more

polyflow material model

    • Tim Opatz
      Subscriber

      Hi, I tried to implement the Doi-Edwards model for an integral viscoelastic simulation for a shell model by switching to Doi-Edwards model in the "Material Data File" in Ansys polymat. After I saved the new Material Data File I tried to input the data with polydata_core.exe but I wasn't able to select "switch to Doi-Edwards model" (see picture). What can I do?

    • Prashanth
      Ansys Employee

      Hi,

      It shows the default KBKZ model. Can you load that mat file in polydata GUI and check?

      • Tim Opatz
        Subscriber

        Hi, thanks for helping me out.
        The polydata GUI shows the same.

      • Tim Opatz
        Subscriber

        Only polymat shows, that Doi-Edwards was choosen.

      • Tim Opatz
        Subscriber

        The polyflow.lst after the simulation also shows that the simulation was calculated with the KBKZ-model:

    • Prashanth
      Ansys Employee

      I see now. I think the Doi-Edwards integral model is not compatible with shell model.

Viewing 2 reply threads
  • You must be logged in to reply to this topic.