modelPostCombustionGas

Post-combustion

Extends from ThermoSysPro.Fluid.Interfaces.PropertyInterfaces.FlueGasesFluidTypeParameterInterface (Interface to display the flue gases fluid type after parametrization), ThermoSysPro.Fluid.Interfaces.IconColors (Colors of the static, singular and dynamic model icons).

Information

## Copyright © EDF 2002 - 2026   
## ThermoSysPro Version 4.2

Parameters

Type	Name	Default	Description
Real	XClfuel	0	Chloride mass fraction in fuel
Real	XFfuel	0	Fluoride mass fraction in fuel
Real	Xrad	0	Fraction of radiated power
Boolean	continuous_flow_reversal	false	true: continuous flow reversal - false: discontinuous flow reversal
Boolean	diffusion	false	true: energy balance equation with diffusion - false: energy balance equation without diffusion
Fluid › Fluid properties
FlueGasesFluidType	fgftype (from FlueGasesFluidTypeParameterInterface)	FlueGasesFluidType.FlueGases	Flue gases fluid type
IF97Region	region	IF97Region.All_regions	IF97 region (active for IF97 water/steam only)

Connectors

Type	Name	Description
ThermoSysPro.Fluid.Interfaces.Connectors.FluidInlet	Ca	Air inlet
ThermoSysPro.Fluid.Interfaces.Connectors.FluidOutlet	Cfg2	Flue gases outlet
ThermoSysPro.Fluid.Interfaces.Connectors.FluidInlet	Cfg1	Flue gases inlet
ThermoSysPro.Fluid.Interfaces.Connectors.FuelInlet	Cfuel	Fuel inlet

Components

Type	Name	Description
Units.SI.MassFlowRate	Qef	Flue gases mass flow rate at the inlet
Units.SI.Temperature	Tef	Flue gases temperature at the inlet
Real	XefCO2	CO2 mass fraction at the flue gases inlet
Real	XefH2O	H2O mass fraction at the flue gases inlet
Real	XefO2	O2 mass fraction at the flue gases inlet
Real	XefSO2	SO2 mass fraction at the flue gases inlet
Units.SI.MassFlowRate	Qsf	Flue gases mass flow rate at the outlet
Units.SI.Temperature	Tsf	Flue gases temperature at the outlet
Units.SI.AbsolutePressure	Psf	Flue gases pressure at the outlet
Real	XsfCO2	CO2 mass fraction at the flue gases outlet
Real	XsfCO	CO mass fraction at the flue gases outlet
Real	XsfH2O	H2O mass fraction at the flue gases outlet
Real	XsfH2	H2 mass fraction at the flue gases outlet
Real	XsfO2	O2 mass fraction at the flue gases outlet
Real	XsfN2	N2 mass fraction at the flue gases outlet
Real	XsfSO2	SO2 mass fraction at the flue gases outlet
Units.SI.MassFlowRate	Qea	Air mass flow rate at the inlet
Units.SI.Temperature	Tea	Air temperature at the inlet
Units.SI.AbsolutePressure	Pea	Air pressure at the inlet
Real	XeaCO2	CO2 mass fraction at the air inlet
Real	XeaH2O	H20 mass fraction at the air inlet
Real	XeaO2	O2 mass fraction at the air inlet
Real	XeaSO2	SO2 mass fraction at the air inlet
Units.SI.MassFlowRate	Qec	Fuel mass flow rate at the inlet
Units.SI.Temperature	Tec	Fuel temperature at the inlet
Units.SI.SpecificHeatCapacity	Cpfuel	Fuel specific heat capacity
Units.SI.SpecificEnergy	LHVfuel	Fuel LHV
Real	XH2Ofuel	H2O mass fraction in fuel
Real	XCfuel	C mass fraction in fuel
Real	XHfuel	H mass fraction in fuel
Real	XOfuel	O mass fraction in fuel
Real	XNfuel	N mass fraction in fuel
Real	XSfuel	S mass fraction in fuel
Units.SI.Power	Wrad	Power radiated
Units.SI.SpecificEnthalpy	Hea	Humid air specific enthalpy at the temperature of the input air
Units.SI.SpecificEnthalpy	Hef	Flue gases specific enthalpy at the inlet
Units.SI.MassFlowRate	Qmel	Mass flow rate of the air/flue gas mixture
Real	XmelO2	O2 pass fraction in the air/flue gas mixture
Real	XmelCO2	CO2 pass fraction in the air/flue gas mixture
Real	XmelH2O	H2O pass fraction in the air/flue gas mixture
Real	XmelSO2	SO2 pass fraction in the air/flue gas mixture
Real	XmelN2	N2 pass fraction in the air/flue gas mixture
Units.SI.SpecificEnthalpy	Hmel	Specific enthalpy of the air/flue gas mixture
Units.SI.Temperature	Tmel	Temperature of the air/flue gas mixture
Units.SI.SpecificEnthalpy	Hwfuel	Specific enthalpy of the water in fuel
Units.SI.SpecificEnthalpy	Hfuel	Fuel specific enthalpy
Units.SI.MassFlowRate	Q1H2O	H2O mass flow rate at the outlet of zone 1
Units.SI.MassFlowRate	Q1O2	O2 mass flow rate at the outlet of zone 1
Units.SI.MassFlowRate	Q1N2	N2 mass flow rate at the outlet of zone 1
Units.SI.MassFlowRate	Q1CO2	CO2 mass flow rate at the outlet of zone 1
Units.SI.MassFlowRate	Q1SO2	SO2 mass flow rate at the outlet of zone 1
Real	X1Cfuel	C mass fraction in fuel after drying
Real	X1Hfuel	H mass fraction in fuel after drying
Real	X1Ofuel	O mass fraction in fuel after drying
Real	X1Nfuel	N mass fraction in fuel after drying
Real	X1Clfuel	Cl mass fraction in fuel after drying
Real	X1Ffuel	F mass fraction in fuel after drying
Real	X1Sfuel	S mass fraction in fuel after drying
Units.SI.MassFlowRate	Q1ec	Fuel mass flow rate after drying
Units.SI.SpecificEnergy	LHVfuel1	Fuel LHV after drying
Units.SI.MassFlowRate	Q2eO	O2 mass flow rate at the inlet of zone 2
Units.SI.MassFlowRate	Q21HCl	HCl mass flow rate at the outlet of zone 2
Units.SI.MassFlowRate	Q21HF	HF mass flow rate at the outlet of zone 2
Units.SI.MassFlowRate	Q21SO2	SO2 mass flow rate at the outlet of zone 2
Units.SI.MassFlowRate	Q21N2	N2 mass flow rate at the outlet of zone 2
Units.SI.MassFlowRate	Q22CO	CO mass flow rate produced in stage 2
Units.SI.MassFlowRate	Q22O2	O2 mass flow rate left after stage 2
Units.SI.MassFlowRate	Q22H2	H2 mass flow rate produced at stage 2
Real	etaO2	O2 fraction at the end of the combustion
Units.SI.MassFlowRate	Q23CO2	CO2 mass flow rate at the end of stage 3
Units.SI.MassFlowRate	Q23H2O	H2O mass flow rate at the end of stage 3
Units.SI.MassFlowRate	Q23CO	CO mass flow rate at the end of stage 3
Units.SI.MassFlowRate	Q23H2	H2 mass flow rate at the end of stage 3
Units.SI.MassFlowRate	Q23O2	O2 mass flow rate at the end of stage 3
Units.SI.MassFlowRate	Q24eg	Mass flow rate of the volatile elements at the end of zone 2
Units.SI.MassFlowRate	Q24sg	Mass flow rate of the volatile elements at the outlet of zone 2
Real	X24O2	O2 mass fraction in flue gases of zone 4
Real	X24SO2	SO2 mass fraction in flue gases of zone 4
Real	X24H2O	H2O mass fraction in flue gases of zone 4
Real	X24CO	CO mass fraction in flue gases of zone 4
Real	X24CO2	CO2 mass fraction in flue gases of zone 4
Real	X24C	C mass fraction in flue gases of zone 4
Real	X24N2	N2 mass fraction in flue gases of zone 4
Real	Keq	Equilibrium constant for stage 4
Real	Mm4e	Molar mass of the gases entering stage 4
Real	Mm4s	Molar mass of the gases leaving stage 4
Real	X24eCOvol	CO volume fraction before stage 4
Real	X24eCO2vol	CO2 volume fraction before stage 4
Real	X24eH2vol	H2 volume fraction before stage 4
Real	X24eH2Ovol	H2 volume fraction before stage 4
Real	X24eN2vol	N2 volume fraction before stage 4
Real	X24eHClvol	HCl volume fraction before stage 4
Real	X24eHFvol	HF volume fraction before stage 4
Real	X24eSO2vol	SO2 volume fraction before stage 4
Real	X24sCOvol	CO volume fraction after stage 4
Real	X24sCO2vol	CO2 volume fraction after stage 4
Real	X24sH2vol	H2 volume fraction after stage 4
Real	X24sH2Ovol	H2O volume fraction after stage 4
Real	AVE	Progress of stage 4
Units.SI.MassFlowRate	Q24H2O	H2O mass flow rate at the ned of stage 4
Units.SI.MassFlowRate	Q24H2	H2 mass flow rate at the ned of stage 4
Units.SI.MassFlowRate	Q24CO	CO mass flow rate at the ned of stage 4
Units.SI.MassFlowRate	Q24CO2	CO2 mass flow rate at the ned of stage 4
Real	PciCvol	Power released by the combustion
Units.SI.Power	P2g	Power released by the combustion
Real	XsfC	C mass fraction in the flue gases
Units.SI.Power	P2t	Total flue gases power at the outlet
Units.SI.SpecificEnthalpy	Hsf	Flue gases specific enthalpy at the outlet
Real	Keq0	Intermediate variable for the compuation of Keq
Real	delta	Intermediate variable to compute the progress of stage 4
FluidType[4]	fluids	Fluids mixing in volume
Units.SI.SpecificEnthalpy	h	Fluid mixture specific enthalpy
Units.SI.Power	Ja	Thermal power diffusion from inlet Ca
Units.SI.Power	Jfg1	Thermal power diffusion from inlet Cfg1
Units.SI.Power	Jfg2	Thermal power diffusion from outlet Cfg2
Units.SI.Power	J	Total thermal power diffusion
Units.SI.MassFlowRate	gamma_a	Diffusion conductance for inlet Ca
Units.SI.MassFlowRate	gamma_fg1	Diffusion conductance for inlet Cfg1
Units.SI.MassFlowRate	gamma_fg2	Diffusion conductance for outlet Cfg2
Real	ra	Value of r(Q/gamma) for inlet Ca
Real	rfg1	Value of r(Q/gamma) for inlet Cfg1
Real	rfg2	Value of r(Q/gamma) for outlet Cfg2
ThermoSysPro.Properties.WaterSteam.Common.ThermoProperties_pT	pro1

Revisions

Author  

Baligh El Hefni