modelSteamEngine
Steam engine
Information
## Copyright © EDF 2002 - 2026 ## ThermoSysPro Version 4.2
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Real[:,2] | caract | [0, 0; 15e5, 20.0] | Engine charateristics Q=f(deltaP) |
| Real | eta_is | 0.85 | Isentropic efficiency |
| Real | W_frot | 0.0 | Power losses due to hydrodynamic friction (percent) |
| Real | eta_stato | 1.0 | Efficiency to account for cinetic losses (<= 1) (s.u.) |
| Integer | option_interpolation | 1 | 1: linear interpolation - 2: spline interpolation |
| Integer | mode_e | 0 | Inlet IF97 region. 1:liquid - 2:steam - 4:saturation line - 0:automatic |
| Integer | mode_s | 0 | Outlet IF97 region. 1:liquid - 2:steam - 4:saturation line - 0:automatic |
Connectors
| Type | Name | Default | Description |
|---|---|---|---|
| Connectors.FluidInlet | C1 | ||
| Connectors.FluidOutlet | C2 |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| Units.SI.Power | W | Power produced by the engine | |
| Units.SI.MassFlowRate | Q | Mass flow rate | |
| Units.SI.SpecificEnthalpy | His | Fluid specific enthalpy after isentropic expansion | |
| ThermoSysPro.Units.SI.PressureDifference | deltaP | Pressure loss | |
| Units.SI.AbsolutePressure | Pe | Pressure at the inlet | |
| Units.SI.AbsolutePressure | Ps | Pressure at the outlet | |
| Units.SI.Temperature | Te | Temperature at the inlet | |
| Units.SI.Temperature | Ts | Temperature at the outlet | |
| Real | xm | Average vapor mass fraction (n.u.) | |
| ThermoSysPro.Properties.WaterSteam.Common.ThermoProperties_ph | proe | ||
| ThermoSysPro.Properties.WaterSteam.Common.ThermoProperties_ph | pros | ||
| ThermoSysPro.Properties.WaterSteam.Common.ThermoProperties_ps | props |
Revisions
Authors Benoît Bride Daniel Bouskela