Water using the IF97 standard, explicit in p and h
Extends from WaterIF97_base (Water: Steam properties as defined by IAPWS/IF97 standard).
Name | Description |
---|---|
Inherited | |
SaturationProperties | |
ThermodynamicState | Thermodynamic state |
Region=0 | Region of IF97, if known, zero otherwise |
ph_explicit=true | True if explicit in pressure and specific enthalpy |
dT_explicit=false | True if explicit in density and temperature |
pT_explicit=false | True if explicit in pressure and temperature |
BaseProperties | Base properties of water |
density_ph | Computes density as a function of pressure and specific enthalpy |
temperature_ph | Computes temperature as a function of pressure and specific enthalpy |
temperature_ps | Compute temperature from pressure and specific enthalpy |
density_ps | Computes density as a function of pressure and specific enthalpy |
pressure_dT | Computes pressure as a function of density and temperature |
specificEnthalpy_dT | Computes specific enthalpy as a function of density and temperature |
specificEnthalpy_pT | Computes specific enthalpy as a function of pressure and temperature |
specificEnthalpy_ps | Computes specific enthalpy as a function of pressure and temperature |
density_pT | Computes density as a function of pressure and temperature |
setDewState | Set the thermodynamic state on the dew line |
setBubbleState | Set the thermodynamic state on the bubble line |
dynamicViscosity | Dynamic viscosity of water |
thermalConductivity | Thermal conductivity of water |
surfaceTension | Surface tension in two phase region of water |
pressure | Return pressure of ideal gas |
temperature | Return temperature of ideal gas |
density | Return density of ideal gas |
specificEnthalpy | Return specific enthalpy |
specificInternalEnergy | Return specific internal energy |
specificGibbsEnergy | Return specific Gibbs energy |
specificHelmholtzEnergy | Return specific Helmholtz energy |
specificEntropy | Specific entropy of water |
specificHeatCapacityCp | Specific heat capacity at constant pressure of water |
specificHeatCapacityCv | Specific heat capacity at constant volume of water |
isentropicExponent | Return isentropic exponent |
isothermalCompressibility | Isothermal compressibility of water |
isobaricExpansionCoefficient | Isobaric expansion coefficient of water |
velocityOfSound | Return velocity of sound as a function of the thermodynamic state record |
isentropicEnthalpy | Compute h(s,p) |
density_derh_p | Density derivative by specific enthalpy |
density_derp_h | Density derivative by pressure |
bubbleEnthalpy | Boiling curve specific enthalpy of water |
dewEnthalpy | Dew curve specific enthalpy of water |
bubbleEntropy | Boiling curve specific entropy of water |
dewEntropy | Dew curve specific entropy of water |
bubbleDensity | Boiling curve specific density of water |
dewDensity | Dew curve specific density of water |
saturationTemperature | Saturation temperature of water |
saturationTemperature_derp | Derivative of saturation temperature w.r.t. pressure |
saturationPressure | Saturation pressure of water |
dBubbleDensity_dPressure | Bubble point density derivative |
dDewDensity_dPressure | Dew point density derivative |
dBubbleEnthalpy_dPressure | Bubble point specific enthalpy derivative |
dDewEnthalpy_dPressure | Dew point specific enthalpy derivative |
setState_dTX | Return thermodynamic state of water as function of d, T, and optional region |
setState_phX | Return thermodynamic state of water as function of p, h, and optional region |
setState_psX | Return thermodynamic state of water as function of p, s, and optional region |
setState_pTX | Return thermodynamic state of water as function of p, T, and optional region |
setSmoothState | Return thermodynamic state so that it smoothly approximates: if x > 0 then state_a else state_b |
smoothModel=false | True if the (derived) model should not generate state events |
onePhase=false | True if the (derived) model should never be called with two-phase inputs |
fluidConstants=waterConstants | Constant data for the fluid |
setSat_T | Return saturation property record from temperature |
setSat_p | Return saturation property record from pressure |
saturationPressure_sat | Return saturation pressure |
saturationTemperature_sat | Return saturation temperature |
saturationTemperature_derp_sat | Return derivative of saturation temperature w.r.t. pressure |
molarMass | Return the molar mass of the medium |
specificEnthalpy_pTX | Return specific enthalpy from pressure, temperature and mass fraction |
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 |
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 |
setState_px | Return thermodynamic state from pressure and vapour quality |
setState_Tx | Return thermodynamic state from temperature and vapour quality |
vapourQuality | Return vapour quality |
ThermoStates=Modelica.Media.Interfaces.Choices.IndependentVariables.ph | Enumeration type for independent variables |
mediumName="WaterIF97" | Name of the medium |
substanceNames={"water"} | 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=false | = 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=true | = 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.Units.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) |
C_default=fill(0, nC) | Default value for trace substances 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 |
prandtlNumber | Return the Prandtl number |
heatCapacity_cp | Alias for deprecated name |
heatCapacity_cv | Alias for deprecated name |
beta | Alias for isobaricExpansionCoefficient for user convenience |
kappa | Alias of isothermalCompressibility for user convenience |
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 |
specificEntropy_pTX | Return specific enthalpy from p, T, and X or Xi |
density_pTX | Return density from p, T, 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 |
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 |