modelFlueGasesChamberEvaporator

Flue gases chamber for water evaporation
Diagram of FlueGasesChamberEvaporator

Information

## Copyright © EDF 2002 - 2026  


## ThermoSysPro Version 4.2

Parameters

TypeNameDefaultDescription
Units.SI.AreaSe400Heat exchange surface on the flue gases side
Units.SI.Lengthrugosi1e-5Pipe roughness
Realrencrf0.1Fouling resistance on the flue gases side (m².K/m)
Realrencrc0.1Fouling resistance on the coolant side (m².K/m)
RealFVN0Ashes volume fraction
Units.SI.Heighthaut15Flux wall height
Realalpha1Chamber width/depth ratio
Units.SI.Diameterdtex0.06Pipe external diameter
Units.SI.Diameterdtin0.05Pipe internal diameter
Units.SI.Lengthlailet0.05Membrane length
Units.SI.Lengtheailet0.001Membrane thickness
Units.SI.Lengthebeton0.01Concrete thickness
Units.SI.ThermalConductivitycondt10Pipes thermal conductivity
Units.SI.ThermalConductivitycondm10Membrane thermal conductivity
Units.SI.ThermalConductivitycondb10Concret thermal conductivity
Realemimur0.1Walls emissitivity
Units.SI.CoefficientOfHeatTransferhi10000Coolant heat exchange coefficient
Units.SI.AbsolutePressurePnorm1.01325e5Normal pressure
Units.SI.TemperatureTnorm273.15Normal temperature

Connectors

TypeNameDefaultDescription
ThermoSysPro.FlueGases.Connectors.FlueGasesInletC1
ThermoSysPro.FlueGases.Connectors.FlueGasesOutletC2
ThermoSysPro.InstrumentationAndControl.Connectors.InputRealIPressureWater/steam pressure
ThermoSysPro.Thermal.Connectors.ThermalPortCTh

Components

TypeNameDefaultDescription
Units.SI.TemperatureTefFlue gases temperature at the inlet
Units.SI.TemperatureTsfFlue gases temperature at the outlet
Units.SI.AbsolutePressurePefFlue gases pressure at the inlet
Units.SI.AbsolutePressurePsfFlue gases pressure at the outlet
Units.SI.MassFlowRateQfFlue gases mass flow rate
RealXfCO2CO2 mass fraction
RealXfH2OH2O mass fraction
RealXfO2O2 mass fraction
RealXfN2N2 mass fraction
RealXfSO2SO2 mass fraction
Units.SI.PowerWerRadiation power received
Units.SI.PowerWechPower exchanged
Units.SI.TemperatureTsAverage surface temperature on the flue gases side
Units.SI.TemperatureTpetAverage external fin wall temperature
Units.SI.AbsolutePressurePec0Coolant pressure
Units.SI.AbsolutePressurePecCoolant pressure
Units.SI.AngleanglbAngle of the junction between the pipe and the membrane
Units.SI.AngleanglaAngle of the pipe exposed to the flue gases
RealrtubeNumber of coressponding pipes
Units.SI.LengthlongChamber length
Units.SI.LengthprofChamber depth
Units.SI.TemperatureTcCoolant saturation temperature
Units.SI.AbsolutePressurePmfFlue gases average pressure
Units.SI.TemperatureTmfFlue gases average temperature
RealXcorCorrective coefficient for the flue gases mass fractions
RealXfH2O0H2O corrected mass fraction
RealXfCO20CO2 corrected mass fraction
RealXfO20O2 corrected mass fraction
RealXfSO20SO2 corrected mass fraction
RealXfN20N2 corrected mass fraction
Units.SI.DensityrhonormFlue gases density at (Pnorm,Tnorm)
Units.SI.ThermalConductivitycondfFlue gases thermal conductivity
Units.SI.SpecificHeatCapacitycpfFlue gases specific heat capacity
Units.SI.DynamicViscositymufFlue gases dynamic viscosity
Units.SI.DensityrhofFlue gases density
RealfvdAshes volume fraction
Units.SI.AreaSurfFlue gases cross-sectional area
Units.SI.LengthPerimChamber perimeter
Units.SI.DiameterDhChamber hydraulic diameter
RealRefReynolds number
RealPrfPrandtl number
Units.SI.CoefficientOfHeatTransferhcConvection heat exchange coefficient
Units.SI.CoefficientOfHeatTransferhrRadiation heat exchange coefficient
Units.SI.CoefficientOfHeatTransferhfGlobal heat exchange coefficient
Units.SI.VolumevolumgGas volume
Units.SI.AreasenvengGas envelope surface
Units.SI.LengthropAverage optical radius between the pipes
RealMasmolMixture molar mass
Units.SI.AbsolutePressurePCO2RCO2 partial pressure
Units.SI.AbsolutePressurePH2ORH2O partial pressure
RealEG
RealES
RealemigazGases emissivity
Realemigaz0Gases emissivity
RealrugosPipe roughness on the flue gases side
RealkfrotPressure losses friction coefficient
ThermoSysPro.Units.SI.PressureDifferencedpdDynamical pressure losses
ThermoSysPro.Units.SI.PressureDifferencedpsStatic pressure losses
ThermoSysPro.Units.SI.PressureDifferencePdfTotal pressure losses
RealR1Thermal resistance
RealR2Thermal resistance
RealR3Thermal resistance
RealR4Thermal resistance
RealR5Thermal resistance
RealR6Thermal resistance
RealR7Thermal resistance
RealR8Thermal resistance
RealR9Thermal resistance
RealR10Thermal resistance
RealR789Thermal resistance
RealR01Fouling resistance
RealR02Fouling resistance
RealR03Fouling resistance
RealR04Fouling resistance
RealR05Fouling resistancet
RealRb1Concrete surface thermal resistance
RealRb2Concrete surface thermal resistance
RealRtTotal surface thermal resistance (K/W)
RealUGlobal heat exchange coefficient per external surface unit (W/m²/K)
Units.SI.AreaSetTotal external surface
Units.SI.VelocityvitGases veolicity

Revisions

Authors  

Baligh El Hefni  
Benoît Bride