functiondp_twoPhaseOverall_DP
Pressure loss of straight pipe for two phase flow | calculate (frictional, momentum, geodetic) pressure loss
Extends from Modelica.Icons.Function (Icon for functions).
Information
Calculation of pressure loss for two phase flow in a horizontal or vertical straight pipe for an overall flow regime considering frictional, momentum and geodetic pressure loss.
Generally the pressure loss for two phase flow in a horizontal or a vertical straight pipe can be calculated for the following fluid flow regimes:
Horizontal fluid flow [(a) bubble flow, (b) stratified flow, (c) wavy flow, (d) slug flow, (e) annular flow]:
Vertical fluid flow [(a) bubble flow, (b) plug slug flow, (c) foam flow, (d) annular streak flow, (e) annular flow]:
Inputs
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Fluid.Dissipation.PressureLoss.StraightPipe.dp_twoPhaseOverall_IN_con | IN_con | Input record for function dp_twoPhaseOverall_DP | |
| Modelica.Fluid.Dissipation.PressureLoss.StraightPipe.dp_twoPhaseOverall_IN_var | IN_var | Input record for function dp_twoPhaseOverall_DP | |
| SI.MassFlowRate | m_flow | Mass flow rate |
Outputs
| Type | Name | Default | Description |
|---|---|---|---|
| SI.Pressure | DP | Two phase pressure loss |
Contents
| Name | Description |
|---|---|
| TYPprotected |