Modelica.Media.Interfaces.Types

Types to be used in fluid models

Information

Extends from Modelica.Icons.Package (Icon for standard packages).

Package Content

Name Description
Modelica.Media.Interfaces.Types.AbsolutePressure AbsolutePressure Type for absolute pressure with medium specific attributes
Modelica.Media.Interfaces.Types.Density Density Type for density with medium specific attributes
Modelica.Media.Interfaces.Types.DynamicViscosity DynamicViscosity Type for dynamic viscosity with medium specific attributes
Modelica.Media.Interfaces.Types.EnthalpyFlowRate EnthalpyFlowRate Type for enthalpy flow rate with medium specific attributes
Modelica.Media.Interfaces.Types.MassFraction MassFraction Type for mass fraction with medium specific attributes
Modelica.Media.Interfaces.Types.MoleFraction MoleFraction Type for mole fraction with medium specific attributes
Modelica.Media.Interfaces.Types.MolarMass MolarMass Type for molar mass with medium specific attributes
Modelica.Media.Interfaces.Types.MolarVolume MolarVolume Type for molar volume with medium specific attributes
Modelica.Media.Interfaces.Types.IsentropicExponent IsentropicExponent Type for isentropic exponent with medium specific attributes
Modelica.Media.Interfaces.Types.SpecificEnergy SpecificEnergy Type for specific energy with medium specific attributes
Modelica.Media.Interfaces.Types.SpecificInternalEnergy SpecificInternalEnergy Type for specific internal energy with medium specific attributes
Modelica.Media.Interfaces.Types.SpecificEnthalpy SpecificEnthalpy Type for specific enthalpy with medium specific attributes
Modelica.Media.Interfaces.Types.SpecificEntropy SpecificEntropy Type for specific entropy with medium specific attributes
Modelica.Media.Interfaces.Types.SpecificHeatCapacity SpecificHeatCapacity Type for specific heat capacity with medium specific attributes
Modelica.Media.Interfaces.Types.SurfaceTension SurfaceTension Type for surface tension with medium specific attributes
Modelica.Media.Interfaces.Types.Temperature Temperature Type for temperature with medium specific attributes
Modelica.Media.Interfaces.Types.ThermalConductivity ThermalConductivity Type for thermal conductivity with medium specific attributes
Modelica.Media.Interfaces.Types.PrandtlNumber PrandtlNumber Type for Prandtl number with medium specific attributes
Modelica.Media.Interfaces.Types.VelocityOfSound VelocityOfSound Type for velocity of sound with medium specific attributes
Modelica.Media.Interfaces.Types.ExtraProperty ExtraProperty Type for unspecified, mass-specific property transported by flow
Modelica.Media.Interfaces.Types.CumulativeExtraProperty CumulativeExtraProperty Type for conserved integral of unspecified, mass specific property
Modelica.Media.Interfaces.Types.ExtraPropertyFlowRate ExtraPropertyFlowRate Type for flow rate of unspecified, mass-specific property
Modelica.Media.Interfaces.Types.IsobaricExpansionCoefficient IsobaricExpansionCoefficient Type for isobaric expansion coefficient with medium specific attributes
Modelica.Media.Interfaces.Types.DipoleMoment DipoleMoment Type for dipole moment with medium specific attributes
Modelica.Media.Interfaces.Types.DerDensityByPressure DerDensityByPressure Type for partial derivative of density with respect to pressure with medium specific attributes
Modelica.Media.Interfaces.Types.DerDensityByEnthalpy DerDensityByEnthalpy Type for partial derivative of density with respect to enthalpy with medium specific attributes
Modelica.Media.Interfaces.Types.DerEnthalpyByPressure DerEnthalpyByPressure Type for partial derivative of enthalpy with respect to pressure with medium specific attributes
Modelica.Media.Interfaces.Types.DerDensityByTemperature DerDensityByTemperature Type for partial derivative of density with respect to temperature with medium specific attributes
Modelica.Media.Interfaces.Types.DerTemperatureByPressure DerTemperatureByPressure Type for partial derivative of temperature with respect to pressure with medium specific attributes
Modelica.Media.Interfaces.Types.SaturationProperties SaturationProperties Saturation properties of two phase medium
Modelica.Media.Interfaces.Types.FluidLimits FluidLimits Validity limits for fluid model
Modelica.Media.Interfaces.Types.FixedPhase FixedPhase Phase of the fluid: 1 for 1-phase, 2 for two-phase, 0 for not known, e.g., interactive use
Modelica.Media.Interfaces.Types.Basic Basic The most basic version of a record used in several degrees of detail
Modelica.Media.Interfaces.Types.IdealGas IdealGas The ideal gas version of a record used in several degrees of detail
Modelica.Media.Interfaces.Types.TwoPhase TwoPhase The two phase fluid version of a record used in several degrees of detail

Modelica.Media.Interfaces.Types.AbsolutePressure

Type for absolute pressure with medium specific attributes

Parameters

NameValue
Custom Parameters
min0
max1.e8
start1.e5
nominal1.e5

Modelica.Media.Interfaces.Types.Density

Type for density with medium specific attributes

Parameters

NameValue
Custom Parameters
min0
max1.e5
start1
nominal1

Modelica.Media.Interfaces.Types.DynamicViscosity

Type for dynamic viscosity with medium specific attributes

Parameters

NameValue
Custom Parameters
min0
max1.e8
start1.e-3
nominal1.e-3

Modelica.Media.Interfaces.Types.EnthalpyFlowRate

Type for enthalpy flow rate with medium specific attributes

Parameters

NameValue
Custom Parameters
min-1.0e8
max1.e8
nominal1000.0

Modelica.Media.Interfaces.Types.MassFraction

Type for mass fraction with medium specific attributes

Parameters

NameValue
Custom Parameters
quantity"MassFraction"
unit"kg/kg"
min0
max1
nominal0.1

Modelica.Media.Interfaces.Types.MoleFraction

Type for mole fraction with medium specific attributes

Parameters

NameValue
Custom Parameters
quantity"MoleFraction"
unit"mol/mol"
min0
max1
nominal0.1

Modelica.Media.Interfaces.Types.MolarMass

Type for molar mass with medium specific attributes

Parameters

NameValue
Custom Parameters
min0.001
max0.25
nominal0.032

Modelica.Media.Interfaces.Types.MolarVolume

Type for molar volume with medium specific attributes

Parameters

NameValue
Custom Parameters
min1e-6
max1.0e6
nominal1.0

Modelica.Media.Interfaces.Types.IsentropicExponent

Type for isentropic exponent with medium specific attributes

Parameters

NameValue
Custom Parameters
min1
max500000
start1.2
nominal1.2

Modelica.Media.Interfaces.Types.SpecificEnergy

Type for specific energy with medium specific attributes

Parameters

NameValue
Custom Parameters
min-1.0e8
max1.e8
nominal1.e6

Modelica.Media.Interfaces.Types.SpecificInternalEnergy

Type for specific internal energy with medium specific attributes

Modelica.Media.Interfaces.Types.SpecificEnthalpy

Type for specific enthalpy with medium specific attributes

Parameters

NameValue
Custom Parameters
min-1.0e10
max1.e10
nominal1.e6

Modelica.Media.Interfaces.Types.SpecificEntropy

Type for specific entropy with medium specific attributes

Parameters

NameValue
Custom Parameters
min-1.e7
max1.e7
nominal1.e3

Modelica.Media.Interfaces.Types.SpecificHeatCapacity

Type for specific heat capacity with medium specific attributes

Parameters

NameValue
Custom Parameters
min0
max1.e7
start1.e3
nominal1.e3

Modelica.Media.Interfaces.Types.SurfaceTension

Type for surface tension with medium specific attributes

Modelica.Media.Interfaces.Types.Temperature

Type for temperature with medium specific attributes

Parameters

NameValue
Custom Parameters
min1
max1.e4
start288.15
nominal300

Modelica.Media.Interfaces.Types.ThermalConductivity

Type for thermal conductivity with medium specific attributes

Parameters

NameValue
Custom Parameters
min0
max500
start1
nominal1

Modelica.Media.Interfaces.Types.PrandtlNumber

Type for Prandtl number with medium specific attributes

Parameters

NameValue
Custom Parameters
min1e-3
max1e5
nominal1.0

Modelica.Media.Interfaces.Types.VelocityOfSound

Type for velocity of sound with medium specific attributes

Parameters

NameValue
Custom Parameters
min0
max1.e5
start1000
nominal1000

Modelica.Media.Interfaces.Types.ExtraProperty

Type for unspecified, mass-specific property transported by flow

Parameters

NameValue
Custom Parameters
min0.0
start1.0

Modelica.Media.Interfaces.Types.CumulativeExtraProperty

Type for conserved integral of unspecified, mass specific property

Parameters

NameValue
Custom Parameters
min0.0
start1.0

Modelica.Media.Interfaces.Types.ExtraPropertyFlowRate

Type for flow rate of unspecified, mass-specific property

Parameters

NameValue
Custom Parameters
unit"kg/s"

Modelica.Media.Interfaces.Types.IsobaricExpansionCoefficient

Type for isobaric expansion coefficient with medium specific attributes

Parameters

NameValue
Custom Parameters
unit"1/K"
min0
max1.0e8

Modelica.Media.Interfaces.Types.DipoleMoment

Type for dipole moment with medium specific attributes

Parameters

NameValue
Custom Parameters
quantity"ElectricDipoleMoment"
unit"debye"
min0.0
max2.0

Modelica.Media.Interfaces.Types.DerDensityByPressure

Type for partial derivative of density with respect to pressure with medium specific attributes

Modelica.Media.Interfaces.Types.DerDensityByEnthalpy

Type for partial derivative of density with respect to enthalpy with medium specific attributes

Modelica.Media.Interfaces.Types.DerEnthalpyByPressure

Type for partial derivative of enthalpy with respect to pressure with medium specific attributes

Modelica.Media.Interfaces.Types.DerDensityByTemperature

Type for partial derivative of density with respect to temperature with medium specific attributes

Modelica.Media.Interfaces.Types.DerTemperatureByPressure

Type for partial derivative of temperature with respect to pressure with medium specific attributes

Parameters

NameValue
Custom Parameters
unit"K/Pa"

Modelica.Media.Interfaces.Types.SaturationProperties Modelica.Media.Interfaces.Types.SaturationProperties

Saturation properties of two phase medium

Information

Extends from Modelica.Icons.Record (Icon for records).

Modelica.Media.Interfaces.Types.FluidLimits Modelica.Media.Interfaces.Types.FluidLimits

Validity limits for fluid model

Information

The minimum pressure mostly applies to the liquid state only. The minimum density is also arbitrary, but is reasonable for technical applications to limit iterations in non-linear systems. The limits in enthalpy and entropy are used as safeguards in inverse iterations.

Extends from Modelica.Icons.Record (Icon for records).

Modelica.Media.Interfaces.Types.FixedPhase

Phase of the fluid: 1 for 1-phase, 2 for two-phase, 0 for not known, e.g., interactive use

Parameters

NameValue
Custom Parameters
min0
max2
Automatically generated Thu Dec 19 17:20:15 2019.