packageExhaustGas

SiemensPower: Exhaust gas (6 components) for HRSGs

Extends from SiemensPower.Media.Common.MixtureGasNasa.

Information

This ideal gas is a model for a flue gas composed as an ideal mixture of the following ideal gases:

  • Argon
  • Carbon dioxide
  • Water
  • Nitrogen
  • Oxygen
  • Sulphur dioxide

Author: Haiko Steuer SCD
Checked by:
Protection class:
Used Dymola version:
Copyright © 2007 Siemens AG, PG EIP12. All rights reserved.

This model is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY. For details see disclaimer

Parameters

TypeNameDefaultDescription
Modelica.Media.Interfaces.Choices.IndependentVariablesThermoStates (from PartialMedium)Enumeration type for independent variables
StringmediumName (from PartialMedium)"unusablePartialMedium"Name of the medium
String[:]substanceNames (from PartialMedium){mediumName}Names of the mixture substances. Set substanceNames={mediumName} if only one substance.
String[:]extraPropertiesNames (from PartialMedium)fill("", 0)Names of the additional (extra) transported properties. Set extraPropertiesNames=fill("",0) if unused
BooleansingleState (from PartialMedium)= true, if u and d are not a function of pressure
BooleanreducedX (from PartialMedium)true= true, if medium contains the equation sum(X) = 1.0; set reducedX=true, if only one substance (see docu for details)
BooleanfixedX (from PartialMedium)false= true, if medium contains the equation X = reference_X
AbsolutePressurereference_p (from PartialMedium)101325Reference pressure of Medium: default 1 atmosphere
Temperaturereference_T (from PartialMedium)298.15Reference temperature of Medium: default 25 deg Celsius
MassFraction[nX]reference_X (from PartialMedium)fill(1/nX, nX)Default mass fractions of medium
AbsolutePressurep_default (from PartialMedium)101325Default value for pressure of medium (for initialization)
TemperatureT_default (from PartialMedium)Modelica.Units.Conversions.from_degC(20)Default value for temperature of medium (for initialization)
SpecificEnthalpyh_default (from PartialMedium)specificEnthalpy_pTX(p_default, T_default, X_default)Default value for specific enthalpy of medium (for initialization)
MassFraction[nX]X_default (from PartialMedium)reference_XDefault value for mass fractions of medium (for initialization)
ExtraProperty[nC]C_default (from PartialMedium)fill(0, nC)Default value for trace substances of medium (for initialization)
IntegernS (from PartialMedium)size(substanceNames, 1)Number of substances
IntegernX (from PartialMedium)nSNumber of mass fractions
IntegernXi (from PartialMedium)if fixedX then 0 else if reducedX then nS - 1 else nSNumber of structurally independent mass fractions (see docu for details)
IntegernC (from PartialMedium)size(extraPropertiesNames, 1)Number of extra (outside of standard mass-balance) transported properties
Real[nC]C_nominal (from PartialMedium)1.0e-6*ones(nC)Default for the nominal values for the extra properties
FluidConstantsfluidConstants (from PartialMixtureMedium)Constant data for the fluid
Modelica.Media.IdealGases.Common.DataRecorddata (from MixtureGasNasa)Data records of ideal gas substances
BooleanexcludeEnthalpyOfFormation (from MixtureGasNasa)trueIf true, enthalpy of formation Hf is not included in specific enthalpy h
ReferenceEnthalpyreferenceChoice (from MixtureGasNasa)ReferenceEnthalpy.ZeroAt0KChoice of reference enthalpy
SpecificEnthalpyh_offset (from MixtureGasNasa)0.0User defined offset for reference enthalpy, if referenceChoice = UserDefined
MolarMassMMX (from MixtureGasNasa)data[:].MMMolar masses of components
IntegermethodForThermalConductivity (from MixtureGasNasa)1

Contents

NameDescription
IndexIndices for exhaust components

Revisions

  • January 2007, Haiko Steuer