modelsimpleRecupPB
Extends from SolarTherm.Media.CO2.PropCO2.
Parameters
| Type | Name | Default | Description |
|---|
| SI.AbsolutePressure | p_high | 25e6 | high pressure of the cycle |
| SI.ThermodynamicTemperature | T_high | from_degC(800) | inlet temperature of the turbine |
| SI.ThermodynamicTemperature | T_amb | from_degC(40) | ambient temperature |
| Real | PR | 3.125 | Pressure ratio |
| SI.Power | P_gro | 100e6 | first guess of power outlet |
| SI.Power | P_nom | | Electrical power at design point |
| SI.MassFlowRate | m_HTF_des | 766 | Mass flow rate at design point |
| SI.Efficiency | eta_comp | 0.89 | Maximal isentropic efficiency of the compressors |
| SI.AngularVelocity | choiceN | {75000, 30000, 10000, 3600}*0.10471975512 | |
| SI.AngularVelocity | N_shaft | (choiceN[integer(Modelica.Math.log(P_gro/1e6)/Modelica.Math.log(10)) + 2]) | |
| SI.Efficiency | eta_turb | 0.93 | Maximal isentropic efficiency of the turbine |
| Integer | N_q | 15 | |
| SI.ThermodynamicTemperature | T_low | from_degC(45) | Outlet temperature of the cooler |
| FI.Money | C_HTR | | cost of the heat recuperator |
| FI.Money | C_turbine | | cost of the turbine |
| FI.Money | C_compressor | | cost of the compressor |
| FI.Money | C_exchanger | | cost of the exchanger |
| FI.Money | C_generator | | cost of the generator |
| FI.Money | C_cooler | | cost of the cooler |
| FI.Money | C_PB | | Overall cost of the power block |
| FI.Money | pri_exchanger | 150 | price of the primary exchanger in $/(kW_th). Objective for next-gen CSP with particles |
| MedRec.ThermodynamicState | state_HTF_in_des | | |
Components
| Type | Name | Default | Description |
|---|
| SolarTherm.Interfaces.Connectors.WeatherBus | wbus | | |
| SI.Efficiency | eta_cycle | | |
| SI.Power | P_elec | | |
| Boolean | m_sup | | Disconnect the production of electricity when the outlet pressure of the turbine is close to the critical pressure |
| SolarTherm.Models.PowerBlocks.sCO2Cycle.DirectDesign.HeatRecuperatorDTAve | HTR | | |
| SolarTherm.Models.PowerBlocks.sCO2Cycle.DirectDesign.CompressorOnShaft | compressor | | |
| SolarTherm.Models.PowerBlocks.sCO2Cycle.DirectDesign.Cooler | cooler | | |
| SolarTherm.Models.PowerBlocks.sCO2Cycle.DirectDesign.Turbine | turbine | | |
| SolarTherm.Models.PowerBlocks.sCO2Cycle.DirectDesign.Exchanger | exchanger | | |
| SolarTherm.Models.PowerBlocks.sCO2Cycle.SourceFlow | src | | |
| SolarTherm.Models.PowerBlocks.sCO2Cycle.SinkFlow | sink | | |
| Real | tempTest | | |
Contents
| Name | Description |
|---|
 MedPB | |
| MedRec | |
