functiondp_twoPhaseGeodetic_DP
Geodetic pressure loss of straight pipe for two phase flow | calculate pressure loss
Extends from Modelica.Icons.Function (Icon for functions).
Inputs
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Fluid.Dissipation.Utilities.Types.VoidFractionApproach | voidFractionApproach | Dissipation.Utilities.Types.VoidFractionApproach.Homogeneous | Choice of void fraction approach |
| Boolean | crossSectionalAveraged | true | = true, if cross sectional averaged void fraction, otherwise volumetric |
| SI.Length | length | 1 | Length in fluid flow direction |
| SI.Angle | phi | 0 | Tilt angle to horizontal |
| SI.Density | rho_g | Density of gaseous phase | |
| SI.Density | rho_l | Density of liquid phase | |
| Real | x_flow | 0 | Mass flow rate quality |
Outputs
| Type | Name | Default | Description |
|---|---|---|---|
| SI.Pressure | DP_geo | Geodetic pressure loss |