modelVLEFluid_ps

Compressible fluid model with p, s and xi as independent variables

Extends from TILMedia.BaseClasses.PartialVLEFluid_ps (Compressible fluid model with p, s and xi as independent variables).

Information

The VLE-fluid model VLEFluid_ps calculates the thermopyhsical property data with given inputs: pressure (p), entropy (s), mass fraction (xi) and the parameter vleFluidType.
The interface and the way of using, is demonstrated in the Testers -> TestVLEFluid.


Parameters

TypeNameDefaultDescription
TILMedia.VLEFluid.Types.BaseVLEFluidvleFluidType (from PartialVLEFluid_ps)
BooleancomputeTransportProperties (from PartialVLEFluid_ps)false=true, if transport properties are calculated
BooleancomputeVLEAdditionalProperties (from PartialVLEFluid_ps)falseCompute detailed vapor liquid equilibrium properties
BooleancomputeVLETransportProperties (from PartialVLEFluid_ps)falseCompute detailed vapor liquid equilibrium transport properties
BooleandeactivateTwoPhaseRegion (from PartialVLEFluid_ps)falseDeactivate calculation of two phase region
SI.MolarMass[vleFluidType.nc]M_i (from PartialVLEFluid_ps)Molar mass of component i
Advanced
TILMedia.Internals.TILMediaExternalObjectvleFluidPointer (from PartialVLEFluid_ps)
BooleanstateSelectPreferForInputs (from PartialVLEFluid_ps)false=true, StateSelect.prefer is set for input variables
BooleaninterpolateTransportProperties (from PartialVLEFluid_ps)trueInterpolate transport properties in vapor dome
BooleancomputeSurfaceTension (from PartialVLEFluid_ps)true
BooleandeactivateDensityDerivatives (from PartialVLEFluid_ps)falseDeactivate calculation of partial derivatives of density

Components

TypeNameDefaultDescription
SI.Densityd (from PartialVLEFluid_ps)Density
SI.SpecificEnthalpyh (from PartialVLEFluid_ps)Specific enthalpy
SI.AbsolutePressurep (from PartialVLEFluid_ps)Pressure
SI.SpecificEntropys (from PartialVLEFluid_ps)Specific entropy
SI.TemperatureT (from PartialVLEFluid_ps)Temperature
SI.MassFractionxi (from PartialVLEFluid_ps)vleFluidType.xi_defaultMass Fraction of Component i
SI.MoleFraction[vleFluidType.nc - 1]x (from PartialVLEFluid_ps)Mole fraction
SI.MolarMassM (from PartialVLEFluid_ps)Average molar mass
SI.MassFractionq (from PartialVLEFluid_ps)Steam mass fraction (quality)
SI.SpecificHeatCapacitycp (from PartialVLEFluid_ps)Specific isobaric heat capacity cp
SI.SpecificHeatCapacitycv (from PartialVLEFluid_ps)Specific isochoric heat capacity cv
SI.LinearExpansionCoefficientbeta (from PartialVLEFluid_ps)Isobaric thermal expansion coefficient
SI.Compressibilitykappa (from PartialVLEFluid_ps)Isothermal compressibility
SI.Velocityw (from PartialVLEFluid_ps)Speed of sound
SI.DerDensityByEnthalpydrhodh_pxi (from PartialVLEFluid_ps)1st derivative of density wrt specific enthalpy at constant pressure and mass fraction
SI.DerDensityByPressuredrhodp_hxi (from PartialVLEFluid_ps)1st derivative of density wrt pressure at specific enthalpy and mass fraction
TILMedia.Internals.Units.DensityDerMassFraction[vleFluidType.nc - 1]drhodxi_ph (from PartialVLEFluid_ps)1st derivative of density wrt mass fraction of water at constant pressure and specific enthalpy
Realgamma (from PartialVLEFluid_ps)Heat capacity ratio aka isentropic expansion factor
TILMedia.Internals.CriticalDataRecordcrit (from PartialVLEFluid_ps)Critical data record
TILMedia.Internals.TransportPropertyRecordtransp (from PartialVLEFluid_ps)Transport property record
TILMedia.Internals.VLERecordVLE (from PartialVLEFluid_ps)
TILMedia.Internals.AdditionalVLERecordVLEAdditional (from PartialVLEFluid_ps)
TILMedia.Internals.VLETransportPropertyRecordVLETransp (from PartialVLEFluid_ps)