modelST_2L
Base class for Steam Turbine with two pressure levels
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| SI.MassFlowRate | steamHPNomFlowRate | Nominal HP steam flow rate | |
| SI.MassFlowRate | steamLPNomFlowRate | Nominal LP steam flowr rate | |
| SI.Pressure | steamHPNomPressure | Nominal HP steam pressure | |
| SI.Pressure | steamLPNomPressure | Nominal LP steam pressure | |
| SI.Pressure | pcond | Condenser pressure | |
| HP Turbine | |||
| SI.Area | HPT_Kt | Flow coefficient | |
| Real | HPT_eta_mech | 0.98 | Mechanical efficiency |
| Real | HPT_eta_iso_nom | 0.92 | Nominal isentropic efficiency |
| LP Turbine | |||
| SI.Area | LPT_Kt | Flow coefficient | |
| Real | LPT_eta_mech | 0.98 | Mechanical efficiency |
| Real | LPT_eta_iso_nom | 0.92 | Nominal isentropic efficiency |
| Initialization | |||
| Boolean | SSInit | false | Steady-state initialization |
| Initialization › HP Turbine | |||
| SI.Pressure | HPT_pstart_in | steamHPNomPressure | Inlet pressure start value |
| SI.Pressure | HPT_pstart_out | steamLPNomPressure | Outlet pressure start value |
| SI.MassFlowRate | HPT_wstart | steamHPNomFlowRate | Mass flow rate start value |
| Initialization › LP Turbine | |||
| SI.Pressure | LPT_pstart_in | steamLPNomPressure | Inlet pressure start value |
| SI.Pressure | LPT_pstart_out | pcond | Outlet pressure start value |
| SI.MassFlowRate | LPT_wstart | steamLPNomFlowRate + steamHPNomFlowRate | Mass flow rate start value |
Connectors
| Type | Name | Default | Description |
|---|---|---|---|
| Water.FlangeA | HPT_In | ||
| Water.FlangeA | LPT_In | ||
| Water.FlangeB | LPT_Out | ||
| Modelica.Mechanics.Rotational.Interfaces.Flange_b | Shaft_b | ||
| Modelica.Mechanics.Rotational.Interfaces.Flange_a | Shaft_a | ||
| Buses.Sensors | SensorsBus | ||
| Buses.Actuators | ActuatorsBus |
Contents
| Name | Description |
|---|---|
 FluidMedium |