Fluids

Fluids

expert parameters : pressure value option = 3

    • MariemRezig
      Subscriber

      Hello,

      Since Ansys CFX takes into account a modified pressure (sum of the static pressure and a fluctuating term), I need consider only the static pressure for my simulation cases by setting the pressure value option to 3 in the expert parameters section.

      Can anyone help me with this PLEASE?

      How can i apply this modification without any errors?

      Thank you

    • Surya Deb
      Ansys Employee
      Hello,
      It is equivalent mathematically as having the fluctuating components added to the static pressure. Numerically, it might vary but should be similar if proper convergence is achieved.
      Regards SD
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