Package Constants (27)

ThermoStates	Value: Modelica.Media.Interfaces.Choices.IndependentVariables.pTX Type: IndependentVariables Description: Enumeration type for independent variables
mediumName	Value: "SimpleNaturalGas" Type: String Description: Name of the medium
substanceNames	Value: {"Methane", "Ethane", "Propane", "N-Butane,", "Nitrogen", "Carbondioxide"} Type: String[:] Description: Names of the mixture substances. Set substanceNames={mediumName} if only one substance.
extraPropertiesNames	Value: fill("", 0) Type: String[:] Description: Names of the additional (extra) transported properties. Set extraPropertiesNames=fill("",0) if unused
singleState	Value: false Type: Boolean Description: = true, if u and d are not a function of pressure
reducedX	Value: false Type: Boolean Description: = true if medium contains the equation sum(X) = 1.0; set reducedX=true if only one substance (see docu for details)
fixedX	Value: true Type: Boolean Description: = true if medium contains the equation X = reference_X
reference_p	Value: 101325 Type: AbsolutePressure (Pa) Description: Reference pressure of Medium: default 1 atmosphere
reference_T	Value: 298.15 Type: Temperature (K) Description: Reference temperature of Medium: default 25 deg Celsius
reference_X	Value: {0.92, 0.048, 0.005, 0.002, 0.015, 0.01} Type: MassFraction[nX] (kg/kg) Description: Default mass fractions of medium
p_default	Value: 101325 Type: AbsolutePressure (Pa) Description: Default value for pressure of medium (for initialization)
T_default	Value: Modelica.Units.Conversions.from_degC(20) Type: Temperature (K) Description: Default value for temperature of medium (for initialization)
h_default	Value: specificEnthalpy_pTX(p_default, T_default, X_default) Type: SpecificEnthalpy (J/kg) Description: Default value for specific enthalpy of medium (for initialization)
X_default	Value: reference_X Type: MassFraction[nX] (kg/kg) Description: Default value for mass fractions of medium (for initialization)
C_default	Value: fill(0, nC) Type: ExtraProperty[nC] Description: Default value for trace substances of medium (for initialization)
nS	Value: size(substanceNames, 1) Type: Integer Description: Number of substances
nX	Value: nS Type: Integer Description: Number of mass fractions
nXi	Value: if fixedX then 0 else if reducedX then nS - 1 else nS Type: Integer Description: Number of structurally independent mass fractions (see docu for details)
nC	Value: size(extraPropertiesNames, 1) Type: Integer Description: Number of extra (outside of standard mass-balance) transported properties
C_nominal	Value: 1.0e-6 * ones(nC) Type: Real[nC] Description: Default for the nominal values for the extra properties
fluidConstants	Value: {Common.FluidData.CH4, Common.FluidData.C2H6, Common.FluidData.C3H8, Common.FluidData.C4H10_n_butane, Common.FluidData.N2, Common.FluidData.CO2} Type: FluidConstants[nS] Description: Constant data for the fluid
data	Value: {Common.SingleGasesData.CH4, Common.SingleGasesData.C2H6, Common.SingleGasesData.C3H8, Common.SingleGasesData.C4H10_n_butane, Common.SingleGasesData.N2, Common.SingleGasesData.CO2} Type: DataRecord[:] Description: Data records of ideal gas substances
excludeEnthalpyOfFormation	Value: true Type: Boolean Description: If true, enthalpy of formation Hf is not included in specific enthalpy h
referenceChoice	Value: ReferenceEnthalpy.ZeroAt0K Type: ReferenceEnthalpy Description: Choice of reference enthalpy
h_offset	Value: 0.0 Type: SpecificEnthalpy (J/kg) Description: User defined offset for reference enthalpy, if referenceChoice = UserDefined
MMX	Value: data[:].MM Type: MolarMass[nX] (kg/mol) Description: Molar masses of components
methodForThermalConductivity	Value: 1 Type: Integer