WOLFRAM SYSTEM MODELER
VoidFractionCalculation of (cross sectional) void fraction for two phase flow |
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Wolfram Language
In[1]:=
SystemModel["Modelica.Fluid.Dissipation.Utilities.Functions.PressureLoss.TwoPhase.VoidFraction"]
Out[1]:=
Syntax
(epsilon, slipRatio) = VoidFraction(voidFractionApproach, crossSectionalAveraged, rho_g, rho_l, x_flow)
Inputs (5)
| voidFractionApproach |
Default Value: Dissipation.Utilities.Types.VoidFractionApproach.Homogeneous Type: VoidFractionApproach Description: Choice of void fraction approach |
|---|---|
| crossSectionalAveraged |
Default Value: true Type: Boolean Description: = true, if cross sectional averaged void fraction, otherwise volumetric |
| rho_g |
Type: Density (kg/m³) Description: Density of gaseous phase |
| rho_l |
Type: Density (kg/m³) Description: Density of liquid phase |
| x_flow |
Default Value: 0 Type: Real Description: Mass flow rate quality |
Outputs (2)
| epsilon |
Type: Real Description: Void fraction |
|---|---|
| slipRatio |
Type: Real Description: Slip ratio |