Base class for pure substances of one chemical substance
Extends from PartialMedium (Partial medium properties (base package of all media packages)).
| Name | Description | 
|---|---|
|  setState_pT | Return thermodynamic state from p and T | 
|  setState_ph | Return thermodynamic state from p and h | 
|  setState_ps | Return thermodynamic state from p and s | 
|  setState_dT | Return thermodynamic state from d and T | 
|  density_ph | Return density from p and h | 
|  temperature_ph | Return temperature from p and h | 
|  pressure_dT | Return pressure from d and T | 
|  specificEnthalpy_dT | Return specific enthalpy from d and T | 
|  specificEnthalpy_ps | Return specific enthalpy from p and s | 
|  temperature_ps | Return temperature from p and s | 
|  density_ps | Return density from p and s | 
|  specificEnthalpy_pT | Return specific enthalpy from p and T | 
|  density_pT | Return density from p and T | 
|  BaseProperties | |
| Inherited | |
| ThermoStates | Enumeration type for independent variables | 
| mediumName="unusablePartialMedium" | Name of the medium | 
| substanceNames={mediumName} | Names of the mixture substances. Set substanceNames={mediumName} if only one substance. | 
| extraPropertiesNames=fill("", 0) | Names of the additional (extra) transported properties. Set extraPropertiesNames=fill("",0) if unused | 
| singleState | = true, if u and d are not a function of pressure | 
| reducedX=true | = true if medium contains the equation sum(X) = 1.0; set reducedX=true if only one substance (see docu for details) | 
| fixedX=false | = true if medium contains the equation X = reference_X | 
| reference_p=101325 | Reference pressure of Medium: default 1 atmosphere | 
| reference_T=298.15 | Reference temperature of Medium: default 25 deg Celsius | 
| reference_X=fill(1/nX, nX) | Default mass fractions of medium | 
| p_default=101325 | Default value for pressure of medium (for initialization) | 
| T_default=Modelica.SIunits.Conversions.from_degC(20) | Default value for temperature of medium (for initialization) | 
| h_default=specificEnthalpy_pTX(p_default, T_default, X_default) | Default value for specific enthalpy of medium (for initialization) | 
| X_default=reference_X | Default value for mass fractions of medium (for initialization) | 
| nS=size(substanceNames, 1) | Number of substances | 
| nX=nS | Number of mass fractions | 
| nXi=if fixedX then 0 else if reducedX then nS - 1 else nS | Number of structurally independent mass fractions (see docu for details) | 
| nC=size(extraPropertiesNames, 1) | Number of extra (outside of standard mass-balance) transported properties | 
| C_nominal=1.0e-6*ones(nC) | Default for the nominal values for the extra properties | 
|  FluidConstants | Critical, triple, molecular and other standard data of fluid | 
|  ThermodynamicState | Minimal variable set that is available as input argument to every medium function | 
|  setState_pTX | Return thermodynamic state as function of p, T and composition X or Xi | 
|  setState_phX | Return thermodynamic state as function of p, h and composition X or Xi | 
|  setState_psX | Return thermodynamic state as function of p, s and composition X or Xi | 
|  setState_dTX | Return thermodynamic state as function of d, T and composition X or Xi | 
|  setSmoothState | Return thermodynamic state so that it smoothly approximates: if x > 0 then state_a else state_b | 
|  dynamicViscosity | Return dynamic viscosity | 
|  thermalConductivity | Return thermal conductivity | 
|  prandtlNumber | Return the Prandtl number | 
|  pressure | Return pressure | 
|  temperature | Return temperature | 
|  density | Return density | 
|  specificEnthalpy | Return specific enthalpy | 
|  specificInternalEnergy | Return specific internal energy | 
|  specificEntropy | Return specific entropy | 
|  specificGibbsEnergy | Return specific Gibbs energy | 
|  specificHelmholtzEnergy | Return specific Helmholtz energy | 
|  specificHeatCapacityCp | Return specific heat capacity at constant pressure | 
|  heatCapacity_cp | Alias for deprecated name | 
|  specificHeatCapacityCv | Return specific heat capacity at constant volume | 
|  heatCapacity_cv | Alias for deprecated name | 
|  isentropicExponent | Return isentropic exponent | 
|  isentropicEnthalpy | Return isentropic enthalpy | 
|  velocityOfSound | Return velocity of sound | 
|  isobaricExpansionCoefficient | Return overall the isobaric expansion coefficient beta | 
|  beta | Alias for isobaricExpansionCoefficient for user convenience | 
|  isothermalCompressibility | Return overall the isothermal compressibility factor | 
|  kappa | Alias of isothermalCompressibility for user convenience | 
|  density_derp_h | Return density derivative w.r.t. pressure at const specific enthalpy | 
|  density_derh_p | Return density derivative w.r.t. specific enthalpy at constant pressure | 
|  density_derp_T | Return density derivative w.r.t. pressure at const temperature | 
|  density_derT_p | Return density derivative w.r.t. temperature at constant pressure | 
|  density_derX | Return density derivative w.r.t. mass fraction | 
|  molarMass | Return the molar mass of the medium | 
|  specificEnthalpy_pTX | Return specific enthalpy from p, T, and X or Xi | 
|  specificEntropy_pTX | Return specific enthalpy from p, T, and X or Xi | 
|  density_pTX | Return density from p, T, and X or Xi | 
|  temperature_phX | Return temperature from p, h, and X or Xi | 
|  density_phX | Return density from p, h, and X or Xi | 
|  temperature_psX | Return temperature from p,s, and X or Xi | 
|  density_psX | Return density from p, s, and X or Xi | 
|  specificEnthalpy_psX | Return specific enthalpy from p, s, and X or Xi | 
| MassFlowRate | Type for mass flow rate with medium specific attributes | 
| AbsolutePressure | Type for absolute pressure with medium specific attributes | 
| Density | Type for density with medium specific attributes | 
| DynamicViscosity | Type for dynamic viscosity with medium specific attributes | 
| EnthalpyFlowRate | Type for enthalpy flow rate with medium specific attributes | 
| MassFraction | Type for mass fraction with medium specific attributes | 
| MoleFraction | Type for mole fraction with medium specific attributes | 
| MolarMass | Type for molar mass with medium specific attributes | 
| MolarVolume | Type for molar volume with medium specific attributes | 
| IsentropicExponent | Type for isentropic exponent with medium specific attributes | 
| SpecificEnergy | Type for specific energy with medium specific attributes | 
| SpecificInternalEnergy | Type for specific internal energy with medium specific attributes | 
| SpecificEnthalpy | Type for specific enthalpy with medium specific attributes | 
| SpecificEntropy | Type for specific entropy with medium specific attributes | 
| SpecificHeatCapacity | Type for specific heat capacity with medium specific attributes | 
| SurfaceTension | Type for surface tension with medium specific attributes | 
| Temperature | Type for temperature with medium specific attributes | 
| ThermalConductivity | Type for thermal conductivity with medium specific attributes | 
| PrandtlNumber | Type for Prandtl number with medium specific attributes | 
| VelocityOfSound | Type for velocity of sound with medium specific attributes | 
| ExtraProperty | Type for unspecified, mass-specific property transported by flow | 
| CumulativeExtraProperty | Type for conserved integral of unspecified, mass specific property | 
| ExtraPropertyFlowRate | Type for flow rate of unspecified, mass-specific property | 
| IsobaricExpansionCoefficient | Type for isobaric expansion coefficient with medium specific attributes | 
| DipoleMoment | Type for dipole moment with medium specific attributes | 
| DerDensityByPressure | Type for partial derivative of density with respect to pressure with medium specific attributes | 
| DerDensityByEnthalpy | Type for partial derivative of density with respect to enthalpy with medium specific attributes | 
| DerEnthalpyByPressure | Type for partial derivative of enthalpy with respect to pressure with medium specific attributes | 
| DerDensityByTemperature | Type for partial derivative of density with respect to temperature with medium specific attributes | 
| DerTemperatureByPressure | Type for partial derivative of temperature with respect to pressure with medium specific attributes | 
|  SaturationProperties | Saturation properties of two phase medium | 
|  FluidLimits | Validity limits for fluid model | 
| FixedPhase | Phase of the fluid: 1 for 1-phase, 2 for two-phase, 0 for not known, e.g., interactive use | 
|  Basic | The most basic version of a record used in several degrees of detail | 
|  IdealGas | The ideal gas version of a record used in several degrees of detail | 
|  TwoPhase | The two phase fluid version of a record used in several degrees of detail | 
 Modelica.Media.Interfaces.PartialPureSubstance.setState_pT
Modelica.Media.Interfaces.PartialPureSubstance.setState_pTReturn thermodynamic state from p and T
Extends from Modelica.Icons.Function (Icon for functions).
| Name | Description | 
|---|---|
| p | Pressure [Pa] | 
| T | Temperature [K] | 
| Name | Description | 
|---|---|
| state | Thermodynamic state record | 
 Modelica.Media.Interfaces.PartialPureSubstance.setState_ph
Modelica.Media.Interfaces.PartialPureSubstance.setState_phReturn thermodynamic state from p and h
Extends from Modelica.Icons.Function (Icon for functions).
| Name | Description | 
|---|---|
| p | Pressure [Pa] | 
| h | Specific enthalpy [J/kg] | 
| Name | Description | 
|---|---|
| state | Thermodynamic state record | 
 Modelica.Media.Interfaces.PartialPureSubstance.setState_ps
Modelica.Media.Interfaces.PartialPureSubstance.setState_psReturn thermodynamic state from p and s
Extends from Modelica.Icons.Function (Icon for functions).
| Name | Description | 
|---|---|
| p | Pressure [Pa] | 
| s | Specific entropy [J/(kg.K)] | 
| Name | Description | 
|---|---|
| state | Thermodynamic state record | 
 Modelica.Media.Interfaces.PartialPureSubstance.setState_dT
Modelica.Media.Interfaces.PartialPureSubstance.setState_dTReturn thermodynamic state from d and T
Extends from Modelica.Icons.Function (Icon for functions).
| Name | Description | 
|---|---|
| d | Density [kg/m3] | 
| T | Temperature [K] | 
| Name | Description | 
|---|---|
| state | Thermodynamic state record | 
 Modelica.Media.Interfaces.PartialPureSubstance.density_ph
Modelica.Media.Interfaces.PartialPureSubstance.density_phReturn density from p and h
Extends from Modelica.Icons.Function (Icon for functions).
| Name | Description | 
|---|---|
| p | Pressure [Pa] | 
| h | Specific enthalpy [J/kg] | 
| Name | Description | 
|---|---|
| d | Density [kg/m3] | 
 Modelica.Media.Interfaces.PartialPureSubstance.temperature_ph
Modelica.Media.Interfaces.PartialPureSubstance.temperature_phReturn temperature from p and h
Extends from Modelica.Icons.Function (Icon for functions).
| Name | Description | 
|---|---|
| p | Pressure [Pa] | 
| h | Specific enthalpy [J/kg] | 
| Name | Description | 
|---|---|
| T | Temperature [K] | 
 Modelica.Media.Interfaces.PartialPureSubstance.pressure_dT
Modelica.Media.Interfaces.PartialPureSubstance.pressure_dTReturn pressure from d and T
Extends from Modelica.Icons.Function (Icon for functions).
| Name | Description | 
|---|---|
| d | Density [kg/m3] | 
| T | Temperature [K] | 
| Name | Description | 
|---|---|
| p | Pressure [Pa] | 
 Modelica.Media.Interfaces.PartialPureSubstance.specificEnthalpy_dT
Modelica.Media.Interfaces.PartialPureSubstance.specificEnthalpy_dTReturn specific enthalpy from d and T
Extends from Modelica.Icons.Function (Icon for functions).
| Name | Description | 
|---|---|
| d | Density [kg/m3] | 
| T | Temperature [K] | 
| Name | Description | 
|---|---|
| h | Specific enthalpy [J/kg] | 
 Modelica.Media.Interfaces.PartialPureSubstance.specificEnthalpy_ps
Modelica.Media.Interfaces.PartialPureSubstance.specificEnthalpy_psReturn specific enthalpy from p and s
Extends from Modelica.Icons.Function (Icon for functions).
| Name | Description | 
|---|---|
| p | Pressure [Pa] | 
| s | Specific entropy [J/(kg.K)] | 
| Name | Description | 
|---|---|
| h | Specific enthalpy [J/kg] | 
 Modelica.Media.Interfaces.PartialPureSubstance.temperature_ps
Modelica.Media.Interfaces.PartialPureSubstance.temperature_psReturn temperature from p and s
Extends from Modelica.Icons.Function (Icon for functions).
| Name | Description | 
|---|---|
| p | Pressure [Pa] | 
| s | Specific entropy [J/(kg.K)] | 
| Name | Description | 
|---|---|
| T | Temperature [K] | 
 Modelica.Media.Interfaces.PartialPureSubstance.density_ps
Modelica.Media.Interfaces.PartialPureSubstance.density_psReturn density from p and s
Extends from Modelica.Icons.Function (Icon for functions).
| Name | Description | 
|---|---|
| p | Pressure [Pa] | 
| s | Specific entropy [J/(kg.K)] | 
| Name | Description | 
|---|---|
| d | Density [kg/m3] | 
 Modelica.Media.Interfaces.PartialPureSubstance.specificEnthalpy_pT
Modelica.Media.Interfaces.PartialPureSubstance.specificEnthalpy_pTReturn specific enthalpy from p and T
Extends from Modelica.Icons.Function (Icon for functions).
| Name | Description | 
|---|---|
| p | Pressure [Pa] | 
| T | Temperature [K] | 
| Name | Description | 
|---|---|
| h | Specific enthalpy [J/kg] | 
 Modelica.Media.Interfaces.PartialPureSubstance.density_pT
Modelica.Media.Interfaces.PartialPureSubstance.density_pTReturn density from p and T
Extends from Modelica.Icons.Function (Icon for functions).
| Name | Description | 
|---|---|
| p | Pressure [Pa] | 
| T | Temperature [K] | 
| Name | Description | 
|---|---|
| d | Density [kg/m3] | 
 Modelica.Media.Interfaces.PartialPureSubstance.BaseProperties
Modelica.Media.Interfaces.PartialPureSubstance.BasePropertiesExtends from (Base properties (p, d, T, h, u, R, MM and, if applicable, X and Xi) of a medium).
| Name | Description | 
|---|---|
| standardOrderComponents | If true, and reducedX = true, the last element of X will be computed from the other ones | 
| Advanced | |
| preferredMediumStates | = true if StateSelect.prefer shall be used for the independent property variables of the medium |