Fluids

Fluids

Can’t Export Solution Data to Tecplot , The sum of operating pressure and reference pressure is zero

    • Rahadyan
      Subscriber

      Hello everyone, my name is Ian

      currently, I am trying to simulate a converging-diverging nozzle

      the flow velocity is very high, I use a density-based model, everything goes well

      when I want to export the solution data to Tecplot to visualize the pressure contur value, the warning message pop up

      it said "The sum of operating pressure and reference pressure is zero"

      I use absolute pressure in my boundary condition, my operating condition is 0

      anybody know what can I do?

      thanks

    • DrAmine
      Ansys Employee
      Just set the reference pressure to something small to get ride of that.
    • DrAmine
      Ansys Employee
      and report back if any issues. What is the version you are using?
    • Rahadyan
      Subscriber
      Hi Dr Amine, thank you so much for your reply
      so I just fill with a random reference value and it will not affect my result right?
      I use ansys R19
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