Fluids

Fluids

Method for acquiring the pressure gradient value when using Periodic Boundary Conditions

    • admin
      Ansys Employee
      What is the method for acquiring the pressure gradient value when using Periodic Boundary Conditions?
    • cbhavsar
      Ansys Employee

      If the mass flow rate is specified for the periodic conditions pane, the pressure gradient is displayed in the periodic conditions within the panel itself. If you want to get this value in the UDF, please the macro below: real periodicbeta = RPGet_Real ( "periodic/pressure-derivative");

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