Fluids

Fluids

Dynamic mesh (negative cell volume detected)

    • ala
      Subscriber

      Hello everyone!

      I want to do a 2D vertical axis wind turbine (Darrieus Turbine) simulation, by using the dynamic mash, but during the calculation process, the problem of negative cell volume appears, How can I do this simulation successfully, and what steps should I follow to avoid this problem?

      Thank you

    • Karthik R
      Administrator
      Hello:
      What dynamic meshing controls are you using for your simulation? Can you share some screenshots of the original mesh as well as your settings you are using?
      Karthik
    • ala
      Subscriber
      Hello Kremella Yes, of course!
      Mesh :
      Fluent:

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