Topics relate to Fluent, CFX, Turbogrid and more

BUG: overset method with 6DOF

    • Markéta Milerová

      I've been experimenting with a 6DOF and overset method to simulate a flow around an oscillating cylinder. The simulation works fine when 6DOF is off and movement is explicitly defined. But when I switch to 6DOF (with 1DOF rotational motion) the mesh with the cylinder starts to shrink, even when deformation is not defined. Could this possibly be a bug in Fluent?

    • SRP
      Ansys Employee



      Please ensure smoothing and remeshing is turned on. Please see the tutorial at the link below for more details. 


      Thank you.

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