modelHEG_2L

Base class for Heat Exchangers Group with two pressure levels and desuperheater
Diagram of HEG_2L

Parameters

TypeNameDefaultDescription
SI.MassFlowRategasNomFlowRateNominal flow rate through the gas side
SI.PressuregasNomPressureNominal pressure in the gas side inlet
HP › Sh
SI.MassFlowRatefluidHPNomFlowRate_ShNominal mass flowrate
SI.PressurefluidHPNomPressure_ShNominal pressure
IntegerSh2_HP_N_G2Number of node of the gas side, Sh2
IntegerSh2_HP_N_F2Number of node of the fluid side, Sh2
SI.AreaSh2_HP_exchSurface_GExchange surface between gas - metal tube, Sh2
SI.AreaSh2_HP_exchSurface_FExchange surface between metal tube - fluid, Sh2
SI.AreaSh2_HP_extSurfaceTubTotal external surface of the tubes, Sh2
SI.VolumeSh2_HP_gasVolGas volume, Sh2
SI.VolumeSh2_HP_fluidVolFluid volume, Sh2
SI.VolumeSh2_HP_metalVolVolume of the metal part in the tube, Sh2
IntegerSh1_HP_N_G2Number of node of the gas side, Sh1
IntegerSh1_HP_N_F2Number of node of the fluid side, Sh1
SI.AreaSh1_HP_exchSurface_GExchange surface between gas - metal tube, Sh1
SI.AreaSh1_HP_exchSurface_FExchange surface between metal tube - fluid, Sh1
SI.AreaSh1_HP_extSurfaceTubTotal external surface of the tubes, Sh1
SI.VolumeSh1_HP_gasVolGas volume, Sh1
SI.VolumeSh1_HP_fluidVolFluid volume, Sh1
SI.VolumeSh1_HP_metalVolVolume of the metal part in the tube, Sh1
HP › Ev
SI.MassFlowRatefluidHPNomFlowRate_EvNominal mass flowrate
SI.PressurefluidHPNomPressure_EvNominal pressure
IntegerEv_HP_N_G2Number of node of the gas side
IntegerEv_HP_N_F2Number of node of the fluid side
SI.AreaEv_HP_exchSurface_GExchange surface between gas - metal tube
SI.AreaEv_HP_exchSurface_FExchange surface between metal tube - fluid
SI.AreaEv_HP_extSurfaceTubTotal external surface of the tubes
SI.VolumeEv_HP_gasVolGas volume
SI.VolumeEv_HP_fluidVolFluid volume
SI.VolumeEv_HP_metalVolVolume of the metal part in the tube
HP › Ec
SI.MassFlowRatefluidHPNomFlowRate_EcNominal mass flowrate
SI.PressurefluidHPNomPressure_EcNominal pressure
IntegerEc_HP_N_G2Number of node of the gas side
IntegerEc_HP_N_F2Number of node of the fluid side
SI.AreaEc_HP_exchSurface_GExchange surface between gas - metal tube
SI.AreaEc_HP_exchSurface_FExchange surface between metal tube - fluid
SI.AreaEc_HP_extSurfaceTubTotal external surface of the tubes
SI.VolumeEc_HP_gasVolGas volume
SI.VolumeEc_HP_fluidVolFluid volume
SI.VolumeEc_HP_metalVolVolume of the metal part in the tube
LP › Sh
SI.MassFlowRatefluidLPNomFlowRate_ShNominal mass flowrate
SI.PressurefluidLPNomPressure_ShNominal pressure
IntegerSh_LP_N_G2Number of node of the gas side
IntegerSh_LP_N_F2Number of node of the fluid side
SI.AreaSh_LP_exchSurface_GExchange surface between gas - metal tube
SI.AreaSh_LP_exchSurface_FExchange surface between metal tube - fluid
SI.AreaSh_LP_extSurfaceTubTotal external surface of the tubes
SI.VolumeSh_LP_gasVolGas volume
SI.VolumeSh_LP_fluidVolFluid volume
SI.VolumeSh_LP_metalVolVolume of the metal part in the tube
LP › Ev
SI.MassFlowRatefluidLPNomFlowRate_EvNominal mass flowrate
SI.PressurefluidLPNomPressure_EvNominal pressure
IntegerEv_LP_N_G2Number of node of the gas side
IntegerEv_LP_N_F2Number of node of the fluid side
SI.AreaEv_LP_exchSurface_GExchange surface between gas - metal tube
SI.AreaEv_LP_exchSurface_FExchange surface between metal tube - fluid
SI.AreaEv_LP_extSurfaceTubTotal external surface of the tubes
SI.VolumeEv_LP_gasVolGas volume
SI.VolumeEv_LP_fluidVolFluid volume
SI.VolumeEv_LP_metalVolVolume of the metal part in the tube
LP › Ec
SI.MassFlowRatefluidLPNomFlowRate_EcNominal mass flowrate
SI.PressurefluidLPNomPressure_EcNominal pressure
IntegerEc_LP_N_G2Number of node of the gas side
IntegerEc_LP_N_F2Number of node of the fluid side
SI.AreaEc_LP_exchSurface_GExchange surface between gas - metal tube
SI.AreaEc_LP_exchSurface_FExchange surface between metal tube - fluid
SI.AreaEc_LP_extSurfaceTubTotal external surface of the tubes
SI.VolumeEc_LP_gasVolGas volume
SI.VolumeEc_LP_fluidVolFluid volume
SI.VolumeEc_LP_metalVolVolume of the metal part in the tube
Initialization Conditions
BooleanSSInitfalseSteady-state initialization
Initialization (HP) › Sh
SI.TemperatureSh2_HP_TstartbarStart value of the average gas temperature - Sh2
SI.TemperatureSh1_HP_TstartbarStart value of the average gas temperature - Sh1
Initialization (HP) › Ev
SI.TemperatureEv_HP_TstartbarStart value of the average gas temperature
Initialization (HP) › Ec
SI.TemperatureEc_HP_TstartbarStart value of the average gas temperature
Initialization (LP) › Sh
SI.TemperatureSh_LP_TstartbarStart value of the average gas temperature
Initialization (LP) › Ev
SI.TemperatureEv_LP_TstartbarStart value of the average gas temperature
Initialization (LP) › Ec
SI.TemperatureEc_LP_TstartbarStart value of the average gas temperature

Connectors

TypeNameDefaultDescription
Water.FlangeASh_HP_In
Water.FlangeBEv_HP_Out
Water.FlangeAEv_HP_In
Water.FlangeBEc_HP_Out
Water.FlangeAEc_HP_In
Water.FlangeBSh_HP_Out
Gas.FlangeAGasIn
Gas.FlangeBGasOut
Water.FlangeASh_LP_In
Water.FlangeBEv_LP_Out
Water.FlangeAEv_LP_In
Water.FlangeBEc_LP_Out
Water.FlangeAEc_LP_In
Water.FlangeBSh_LP_Out
Buses.SensorsSensorsBus
Buses.ActuatorsActuatorsBus

Contents

NameDescription
FlueGasMedium
FluidMedium