Package Modelica.​Media.​Air.​ReferenceAir.​Air_Utilities
Low level and utility computation for high accuracy dry air properties

Information

This icon indicates a package containing utility classes.

Extends from Modelica.​Icons.​UtilitiesPackage (Icon for utility packages).

Package Contents

NameDescription
airBaseProp_dTIntermediate property record for air (d and T preferred states)
airBaseProp_phIntermediate property record for air
airBaseProp_psIntermediate property record for air
airBaseProp_pTIntermediate property record for air (p and T preferred states)
BasicFundamental equation of state
beta_dTIsobaric expansion coefficient as function of density and temperature
beta_phIsobaric expansion coefficient as function of pressure and specific enthalpy
beta_props_dTIsobaric expansion coefficient as function of density and temperature
beta_props_phIsobaric expansion coefficient as function of pressure and specific enthalpy
beta_props_pTIsobaric expansion coefficient as function of pressure and temperature
beta_pTIsobaric expansion coefficient as function of pressure and temperature
cp_dTSpecific heat capacity at constant pressure as function of density and temperature
cp_phSpecific heat capacity at constant pressure as function of pressure and specific enthalpy
cp_props_dTSpecific heat capacity at constant pressure as function of density and temperature
cp_props_phSpecific heat capacity at constant pressure as function of pressure and specific enthalpy
cp_props_pTSpecific heat capacity at constant pressure as function of pressure and temperature
cp_pTSpecific heat capacity at constant pressure as function of pressure and temperature
cv_dTSpecific heat capacity at constant volume as function of density and temperature
cv_phSpecific heat capacity at constant volume as function of pressure and specific enthalpy
cv_props_dTSpecific heat capacity at constant volume as function of density and temperature
cv_props_phSpecific heat capacity at constant volume as function of pressure and specific enthalpy
cv_props_pTSpecific heat capacity at constant volume as function of pressure and temperature
cv_pTSpecific heat capacity at constant volume as function of pressure and temperature
ddhpDensity derivative by specific enthalpy
ddhp_propsDensity derivative by specific enthalpy
ddphDensity derivative by pressure
ddph_propsDensity derivative by pressure
h_dTSpecific enthalpy as function of density and temperature
h_dT_derDerivative function of h_dT
h_props_dTSpecific enthalpy as function of density and temperature
h_props_psSpecific enthalpy as function or pressure and temperature
h_props_pTSpecific enthalpy as function or pressure and temperature
h_psSpecific enthalpy as function or pressure and temperature
h_pTSpecific enthalpy as function or pressure and temperature
h_pT_derDerivative function of h_pT
InversesInverse function
isentropicExponent_dTIsentropic exponent as function of density and temperature
isentropicExponent_phIsentropic exponent as function of pressure and specific enthalpy
isentropicExponent_props_dTIsentropic exponent as function of density and temperature
isentropicExponent_props_phIsentropic exponent as function of pressure and specific enthalpy
isentropicExponent_props_pTIsentropic exponent as function of pressure and temperature
isentropicExponent_pTIsentropic exponent as function of pressure and temperature
iter 
kappa_dTIsothermal compressibility factor as function of density and temperature
kappa_phIsothermal compressibility factor as function of pressure and specific enthalpy
kappa_props_dTIsothermal compressibility factor as function of density and temperature
kappa_props_phIsothermal compressibility factor as function of pressure and specific enthalpy
kappa_props_pTIsothermal compressibility factor as function of pressure and temperature
kappa_pTIsothermal compressibility factor as function of pressure and temperature
p_dTPressure as function of density and temperature
p_dT_derDerivative function of p_dT
p_props_dTPressure as function of density and temperature
rho_phDensity as function of pressure and specific enthalpy
rho_ph_derDerivative function of rho_ph
rho_props_phDensity as function of pressure and specific enthalpy
rho_props_psDensity as function of pressure and specific entropy
rho_props_pTDensity as function or pressure and temperature
rho_psDensity as function of pressure and specific entropy
rho_pTDensity as function or pressure and temperature
rho_pT_derDerivative function of rho_pT
s_dTTemperature as function of density and temperature
s_phSpecific entropy as function of pressure and specific enthalpy
s_ph_derSpecific entropy as function of pressure and specific enthalpy
s_props_dTSpecific entropy as function of density and temperature
s_props_phSpecific entropy as function of pressure and specific enthalpy
s_props_pTSpecific entropy as function of pressure and temperature
s_pTTemperature as function of pressure and temperature
T_phTemperature as function of pressure and specific enthalpy
T_ph_derDerivative function of T_ph
T_props_phTemperature as function of pressure and specific enthalpy
T_props_psTemperature as function of pressure and specific entropy
T_psTemperature as function of pressure and specific entropy
ThermoFluidSpecial 
TransportTransport properties for air
velocityOfSound_dTSpeed of sound as function of density and temperature
velocityOfSound_ph 
velocityOfSound_props_dTSpeed of sound as function of density and temperature
velocityOfSound_props_phSpeed of sound as function of pressure and specific enthalpy
velocityOfSound_props_pTSpeed of sound as function of pressure and temperature
velocityOfSound_pTSpeed of sound as function of pressure and temperature

Record Modelica.​Media.​Air.​ReferenceAir.​Air_Utilities.​iter
Accuracy of the iterations

Information

This icon is indicates a record.

Extends from Modelica.​Media.​Air.​ReferenceAir.​Air_Utilities.​Inverses.​accuracy (Accuracy of the iterations).

Fields

TypeNameDescription
constant RealdelpAccuracy of p
constant RealdelhAccuracy of h
constant RealdelsAccuracy of s

Function Modelica.​Media.​Air.​ReferenceAir.​Air_Utilities.​airBaseProp_ps
Intermediate property record for air

Information

This icon indicates Modelica functions.

Extends from Modelica.​Icons.​Function (Icon for functions).

Inputs

TypeNameDescription
PressurepPressure
SpecificEntropysSpecific entropy

Outputs

TypeNameDescription
AuxiliaryPropertiesauxAuxiliary record

Function Modelica.​Media.​Air.​ReferenceAir.​Air_Utilities.​rho_props_ps
Density as function of pressure and specific entropy

Information

This icon indicates Modelica functions.

Extends from Modelica.​Icons.​Function (Icon for functions).

Inputs

TypeNameDescription
PressurepPressure
SpecificEntropysSpecific entropy
AuxiliaryPropertiesauxAuxiliary record

Outputs

TypeNameDescription
DensityrhoDensity

Function Modelica.​Media.​Air.​ReferenceAir.​Air_Utilities.​rho_ps
Density as function of pressure and specific entropy

Information

This icon indicates Modelica functions.

Extends from Modelica.​Icons.​Function (Icon for functions).

Inputs

TypeNameDescription
PressurepPressure
SpecificEntropysSpecific entropy

Outputs

TypeNameDescription
DensityrhoDensity

Function Modelica.​Media.​Air.​ReferenceAir.​Air_Utilities.​T_props_ps
Temperature as function of pressure and specific entropy

Information

This icon indicates Modelica functions.

Extends from Modelica.​Icons.​Function (Icon for functions).

Inputs

TypeNameDescription
PressurepPressure
SpecificEntropysSpecific entropy
AuxiliaryPropertiesauxAuxiliary record

Outputs

TypeNameDescription
TemperatureTTemperature

Function Modelica.​Media.​Air.​ReferenceAir.​Air_Utilities.​T_ps
Temperature as function of pressure and specific entropy

Information

This icon indicates Modelica functions.

Extends from Modelica.​Icons.​Function (Icon for functions).

Inputs

TypeNameDescription
PressurepPressure
SpecificEntropysSpecific entropy

Outputs

TypeNameDescription
TemperatureTTemperature

Function Modelica.​Media.​Air.​ReferenceAir.​Air_Utilities.​h_props_ps
Specific enthalpy as function or pressure and temperature

Information

This icon indicates Modelica functions.

Extends from Modelica.​Icons.​Function (Icon for functions).

Inputs

TypeNameDescription
PressurepPressure
SpecificEntropysSpecific entropy
AuxiliaryPropertiesauxAuxiliary record

Outputs

TypeNameDescription
SpecificEnthalpyhSpecific enthalpy

Function Modelica.​Media.​Air.​ReferenceAir.​Air_Utilities.​h_ps
Specific enthalpy as function or pressure and temperature

Information

This icon indicates Modelica functions.

Extends from Modelica.​Icons.​Function (Icon for functions).

Inputs

TypeNameDescription
PressurepPressure
SpecificEntropysSpecific entropy

Outputs

TypeNameDescription
SpecificEnthalpyhSpecific enthalpy

Function Modelica.​Media.​Air.​ReferenceAir.​Air_Utilities.​airBaseProp_ph
Intermediate property record for air

Information

This icon indicates Modelica functions.

Extends from Modelica.​Icons.​Function (Icon for functions).

Inputs

TypeNameDescription
PressurepPressure
SpecificEnthalpyhSpecific enthalpy

Outputs

TypeNameDescription
AuxiliaryPropertiesauxAuxiliary record

Function Modelica.​Media.​Air.​ReferenceAir.​Air_Utilities.​rho_props_ph
Density as function of pressure and specific enthalpy

Information

This icon indicates Modelica functions.

Extends from Modelica.​Icons.​Function (Icon for functions).

Inputs

TypeNameDescription
PressurepPressure
SpecificEnthalpyhSpecific enthalpy
AuxiliaryPropertiesauxAuxiliary record

Outputs

TypeNameDescription
DensityrhoDensity

Function Modelica.​Media.​Air.​ReferenceAir.​Air_Utilities.​rho_ph
Density as function of pressure and specific enthalpy

Information

This icon indicates Modelica functions.

Extends from Modelica.​Icons.​Function (Icon for functions).

Inputs

TypeNameDescription
PressurepPressure
SpecificEnthalpyhSpecific enthalpy

Outputs

TypeNameDescription
DensityrhoDensity

Function Modelica.​Media.​Air.​ReferenceAir.​Air_Utilities.​rho_ph_der
Derivative function of rho_ph

Information

This icon indicates Modelica functions.

Extends from Modelica.​Icons.​Function (Icon for functions).

Inputs

TypeNameDescription
PressurepPressure
SpecificEnthalpyhSpecific enthalpy
AuxiliaryPropertiesauxAuxiliary record
Realp_derDerivative of pressure
Realh_derDerivative of specific enthalpy

Outputs

TypeNameDescription
Realrho_derDerivative of density

Function Modelica.​Media.​Air.​ReferenceAir.​Air_Utilities.​T_props_ph
Temperature as function of pressure and specific enthalpy

Information

This icon indicates Modelica functions.

Extends from Modelica.​Icons.​Function (Icon for functions).

Inputs

TypeNameDescription
PressurepPressure
SpecificEnthalpyhSpecific enthalpy
AuxiliaryPropertiesauxAuxiliary record

Outputs

TypeNameDescription
TemperatureTTemperature

Function Modelica.​Media.​Air.​ReferenceAir.​Air_Utilities.​T_ph
Temperature as function of pressure and specific enthalpy

Information

This icon indicates Modelica functions.

Extends from Modelica.​Icons.​Function (Icon for functions).

Inputs

TypeNameDescription
PressurepPressure
SpecificEnthalpyhSpecific enthalpy

Outputs

TypeNameDescription
TemperatureTTemperature

Function Modelica.​Media.​Air.​ReferenceAir.​Air_Utilities.​T_ph_der
Derivative function of T_ph

Information

This icon indicates Modelica functions.

Extends from Modelica.​Icons.​Function (Icon for functions).

Inputs

TypeNameDescription
PressurepPressure
SpecificEnthalpyhSpecific enthalpy
AuxiliaryPropertiesauxAuxiliary record
Realp_derDerivative of pressure
Realh_derDerivative of specific enthalpy

Outputs

TypeNameDescription
RealT_derDerivative of temperature

Function Modelica.​Media.​Air.​ReferenceAir.​Air_Utilities.​s_props_ph
Specific entropy as function of pressure and specific enthalpy

Information

This icon indicates Modelica functions.

Extends from Modelica.​Icons.​Function (Icon for functions).

Inputs

TypeNameDescription
PressurepPressure
SpecificEnthalpyhSpecific enthalpy
AuxiliaryPropertiesauxAuxiliary record

Outputs

TypeNameDescription
SpecificEntropysSpecific entropy

Function Modelica.​Media.​Air.​ReferenceAir.​Air_Utilities.​s_ph
Specific entropy as function of pressure and specific enthalpy

Information

This icon indicates Modelica functions.

Extends from Modelica.​Icons.​Function (Icon for functions).

Inputs

TypeNameDescription
PressurepPressure
SpecificEnthalpyhSpecific enthalpy

Outputs

TypeNameDescription
SpecificEntropysSpecific entropy

Function Modelica.​Media.​Air.​ReferenceAir.​Air_Utilities.​s_ph_der
Specific entropy as function of pressure and specific enthalpy

Information

This icon indicates Modelica functions.

Extends from Modelica.​Icons.​Function (Icon for functions).

Inputs

TypeNameDescription
PressurepPressure
SpecificEnthalpyhSpecific enthalpy
AuxiliaryPropertiesauxAuxiliary record
Realp_derDerivative of pressure
Realh_derDerivative of specific enthalpy

Outputs

TypeNameDescription
Reals_derDerivative of entropy

Function Modelica.​Media.​Air.​ReferenceAir.​Air_Utilities.​cv_props_ph
Specific heat capacity at constant volume as function of pressure and specific enthalpy

Information

This icon indicates Modelica functions.

Extends from Modelica.​Icons.​Function (Icon for functions).

Inputs

TypeNameDescription
PressurepPressure
SpecificEnthalpyhSpecific enthalpy
AuxiliaryPropertiesauxAuxiliary record

Outputs

TypeNameDescription
SpecificHeatCapacitycvSpecific heat capacity

Function Modelica.​Media.​Air.​ReferenceAir.​Air_Utilities.​cv_ph
Specific heat capacity at constant volume as function of pressure and specific enthalpy

Information

This icon indicates Modelica functions.

Extends from Modelica.​Icons.​Function (Icon for functions).

Inputs

TypeNameDescription
PressurepPressure
SpecificEnthalpyhSpecific enthalpy

Outputs

TypeNameDescription
SpecificHeatCapacitycvSpecific heat capacity

Function Modelica.​Media.​Air.​ReferenceAir.​Air_Utilities.​cp_props_ph
Specific heat capacity at constant pressure as function of pressure and specific enthalpy

Information

This icon indicates Modelica functions.

Extends from Modelica.​Icons.​Function (Icon for functions).

Inputs

TypeNameDescription
PressurepPressure
SpecificEnthalpyhSpecific enthalpy
AuxiliaryPropertiesauxAuxiliary record

Outputs

TypeNameDescription
SpecificHeatCapacitycpSpecific heat capacity

Function Modelica.​Media.​Air.​ReferenceAir.​Air_Utilities.​cp_ph
Specific heat capacity at constant pressure as function of pressure and specific enthalpy

Information

This icon indicates Modelica functions.

Extends from Modelica.​Icons.​Function (Icon for functions).

Inputs

TypeNameDescription
PressurepPressure
SpecificEnthalpyhSpecific enthalpy

Outputs

TypeNameDescription
SpecificHeatCapacitycpSpecific heat capacity

Function Modelica.​Media.​Air.​ReferenceAir.​Air_Utilities.​beta_props_ph
Isobaric expansion coefficient as function of pressure and specific enthalpy

Information

This icon indicates Modelica functions.

Extends from Modelica.​Icons.​Function (Icon for functions).

Inputs

TypeNameDescription
PressurepPressure
SpecificEnthalpyhSpecific enthalpy
AuxiliaryPropertiesauxAuxiliary record

Outputs

TypeNameDescription
RelativePressureCoefficientbetaIsobaric expansion coefficient

Function Modelica.​Media.​Air.​ReferenceAir.​Air_Utilities.​beta_ph
Isobaric expansion coefficient as function of pressure and specific enthalpy

Information

This icon indicates Modelica functions.

Extends from Modelica.​Icons.​Function (Icon for functions).

Inputs

TypeNameDescription
PressurepPressure
SpecificEnthalpyhSpecific enthalpy

Outputs

TypeNameDescription
RelativePressureCoefficientbetaIsobaric expansion coefficient

Function Modelica.​Media.​Air.​ReferenceAir.​Air_Utilities.​kappa_props_ph
Isothermal compressibility factor as function of pressure and specific enthalpy

Information

This icon indicates Modelica functions.

Extends from Modelica.​Icons.​Function (Icon for functions).

Inputs

TypeNameDescription
PressurepPressure
SpecificEnthalpyhSpecific enthalpy
AuxiliaryPropertiesauxAuxiliary record

Outputs

TypeNameDescription
IsothermalCompressibilitykappaIsothermal compressibility factor

Function Modelica.​Media.​Air.​ReferenceAir.​Air_Utilities.​kappa_ph
Isothermal compressibility factor as function of pressure and specific enthalpy

Information

This icon indicates Modelica functions.

Extends from Modelica.​Icons.​Function (Icon for functions).

Inputs

TypeNameDescription
PressurepPressure
SpecificEnthalpyhSpecific enthalpy

Outputs

TypeNameDescription
IsothermalCompressibilitykappaIsothermal compressibility factor

Function Modelica.​Media.​Air.​ReferenceAir.​Air_Utilities.​velocityOfSound_props_ph
Speed of sound as function of pressure and specific enthalpy

Information

This icon indicates Modelica functions.

Extends from Modelica.​Icons.​Function (Icon for functions).

Inputs

TypeNameDescription
PressurepPressure
SpecificEnthalpyhSpecific enthalpy
AuxiliaryPropertiesauxAuxiliary record

Outputs

TypeNameDescription
VelocityaSpeed of sound

Function Modelica.​Media.​Air.​ReferenceAir.​Air_Utilities.​velocityOfSound_ph
Icon for functions

Information

This icon indicates Modelica functions.

Extends from Modelica.​Icons.​Function (Icon for functions).

Inputs

TypeNameDescription
PressurepPressure
SpecificEnthalpyhSpecific enthalpy

Outputs

TypeNameDescription
VelocityaSpeed of sound

Function Modelica.​Media.​Air.​ReferenceAir.​Air_Utilities.​isentropicExponent_props_ph
Isentropic exponent as function of pressure and specific enthalpy

Information

This icon indicates Modelica functions.

Extends from Modelica.​Icons.​Function (Icon for functions).

Inputs

TypeNameDescription
PressurepPressure
SpecificEnthalpyhSpecific enthalpy
AuxiliaryPropertiesauxAuxiliary record

Outputs

TypeNameDescription
RealgammaIsentropic exponent

Function Modelica.​Media.​Air.​ReferenceAir.​Air_Utilities.​isentropicExponent_ph
Isentropic exponent as function of pressure and specific enthalpy

Information

This icon indicates Modelica functions.

Extends from Modelica.​Icons.​Function (Icon for functions).

Inputs

TypeNameDescription
PressurepPressure
SpecificEnthalpyhSpecific enthalpy

Outputs

TypeNameDescription
RealgammaIsentropic exponent

Function Modelica.​Media.​Air.​ReferenceAir.​Air_Utilities.​ddph_props
Density derivative by pressure

Information

This icon indicates Modelica functions.

Extends from Modelica.​Icons.​Function (Icon for functions).

Inputs

TypeNameDescription
PressurepPressure
SpecificEnthalpyhSpecific enthalpy
AuxiliaryPropertiesauxAuxiliary record

Outputs

TypeNameDescription
DerDensityByPressureddphDensity derivative by pressure

Function Modelica.​Media.​Air.​ReferenceAir.​Air_Utilities.​ddph
Density derivative by pressure

Information

This icon indicates Modelica functions.

Extends from Modelica.​Icons.​Function (Icon for functions).

Inputs

TypeNameDescription
PressurepPressure
SpecificEnthalpyhSpecific enthalpy

Outputs

TypeNameDescription
DerDensityByPressureddphDensity derivative by pressure

Function Modelica.​Media.​Air.​ReferenceAir.​Air_Utilities.​ddhp_props
Density derivative by specific enthalpy

Information

This icon indicates Modelica functions.

Extends from Modelica.​Icons.​Function (Icon for functions).

Inputs

TypeNameDescription
PressurepPressure
SpecificEnthalpyhSpecific enthalpy
AuxiliaryPropertiesauxAuxiliary record

Outputs

TypeNameDescription
DerDensityByEnthalpyddhpDensity derivative by specific enthalpy

Function Modelica.​Media.​Air.​ReferenceAir.​Air_Utilities.​ddhp
Density derivative by specific enthalpy

Information

This icon indicates Modelica functions.

Extends from Modelica.​Icons.​Function (Icon for functions).

Inputs

TypeNameDescription
PressurepPressure
SpecificEnthalpyhSpecific enthalpy

Outputs

TypeNameDescription
DerDensityByEnthalpyddhpDensity derivative by specific enthalpy

Function Modelica.​Media.​Air.​ReferenceAir.​Air_Utilities.​airBaseProp_pT
Intermediate property record for air (p and T preferred states)

Information

This icon indicates Modelica functions.

Extends from Modelica.​Icons.​Function (Icon for functions).

Inputs

TypeNameDescription
PressurepPressure
TemperatureTTemperature

Outputs

TypeNameDescription
AuxiliaryPropertiesauxAuxiliary record

Function Modelica.​Media.​Air.​ReferenceAir.​Air_Utilities.​rho_props_pT
Density as function or pressure and temperature

Information

This icon indicates Modelica functions.

Extends from Modelica.​Icons.​Function (Icon for functions).

Inputs

TypeNameDescription
PressurepPressure
TemperatureTTemperature
AuxiliaryPropertiesauxAuxiliary record

Outputs

TypeNameDescription
DensityrhoDensity

Function Modelica.​Media.​Air.​ReferenceAir.​Air_Utilities.​rho_pT
Density as function or pressure and temperature

Information

This icon indicates Modelica functions.

Extends from Modelica.​Icons.​Function (Icon for functions).

Inputs

TypeNameDescription
PressurepPressure
TemperatureTTemperature

Outputs

TypeNameDescription
DensityrhoDensity

Function Modelica.​Media.​Air.​ReferenceAir.​Air_Utilities.​rho_pT_der
Derivative function of rho_pT

Information

This icon indicates Modelica functions.

Extends from Modelica.​Icons.​Function (Icon for functions).

Inputs

TypeNameDescription
PressurepPressure
TemperatureTTemperature
AuxiliaryPropertiesauxAuxiliary record
Realp_derDerivative of pressure
RealT_derDerivative of temperature

Outputs

TypeNameDescription
Realrho_derDerivative of density

Function Modelica.​Media.​Air.​ReferenceAir.​Air_Utilities.​h_props_pT
Specific enthalpy as function or pressure and temperature

Information

This icon indicates Modelica functions.

Extends from Modelica.​Icons.​Function (Icon for functions).

Inputs

TypeNameDescription
PressurepPressure
TemperatureTTemperature
AuxiliaryPropertiesauxAuxiliary record

Outputs

TypeNameDescription
SpecificEnthalpyhSpecific enthalpy

Function Modelica.​Media.​Air.​ReferenceAir.​Air_Utilities.​h_pT
Specific enthalpy as function or pressure and temperature

Information

This icon indicates Modelica functions.

Extends from Modelica.​Icons.​Function (Icon for functions).

Inputs

TypeNameDescription
PressurepPressure
TemperatureTTemperature

Outputs

TypeNameDescription
SpecificEnthalpyhSpecific enthalpy

Function Modelica.​Media.​Air.​ReferenceAir.​Air_Utilities.​h_pT_der
Derivative function of h_pT

Information

This icon indicates Modelica functions.

Extends from Modelica.​Icons.​Function (Icon for functions).

Inputs

TypeNameDescription
PressurepPressure
TemperatureTTemperature
AuxiliaryPropertiesauxAuxiliary record
Realp_derDerivative of pressure
RealT_derDerivative of temperature

Outputs

TypeNameDescription
Realh_derDerivative of specific enthalpy

Function Modelica.​Media.​Air.​ReferenceAir.​Air_Utilities.​s_props_pT
Specific entropy as function of pressure and temperature

Information

This icon indicates Modelica functions.

Extends from Modelica.​Icons.​Function (Icon for functions).

Inputs

TypeNameDescription
PressurepPressure
TemperatureTTemperature
AuxiliaryPropertiesauxAuxiliary record

Outputs

TypeNameDescription
SpecificEntropysSpecific entropy

Function Modelica.​Media.​Air.​ReferenceAir.​Air_Utilities.​s_pT
Temperature as function of pressure and temperature

Information

This icon indicates Modelica functions.

Extends from Modelica.​Icons.​Function (Icon for functions).

Inputs

TypeNameDescription
PressurepPressure
TemperatureTTemperature

Outputs

TypeNameDescription
SpecificEntropysSpecific entropy

Function Modelica.​Media.​Air.​ReferenceAir.​Air_Utilities.​cv_props_pT
Specific heat capacity at constant volume as function of pressure and temperature

Information

This icon indicates Modelica functions.

Extends from Modelica.​Icons.​Function (Icon for functions).

Inputs

TypeNameDescription
PressurepPressure
TemperatureTTemperature
AuxiliaryPropertiesauxAuxiliary record

Outputs

TypeNameDescription
SpecificHeatCapacitycvSpecific heat capacity

Function Modelica.​Media.​Air.​ReferenceAir.​Air_Utilities.​cv_pT
Specific heat capacity at constant volume as function of pressure and temperature

Information

This icon indicates Modelica functions.

Extends from Modelica.​Icons.​Function (Icon for functions).

Inputs

TypeNameDescription
PressurepPressure
TemperatureTTemperature

Outputs

TypeNameDescription
SpecificHeatCapacitycvSpecific heat capacity

Function Modelica.​Media.​Air.​ReferenceAir.​Air_Utilities.​cp_props_pT
Specific heat capacity at constant pressure as function of pressure and temperature

Information

This icon indicates Modelica functions.

Extends from Modelica.​Icons.​Function (Icon for functions).

Inputs

TypeNameDescription
PressurepPressure
TemperatureTTemperature
AuxiliaryPropertiesauxAuxiliary record

Outputs

TypeNameDescription
SpecificHeatCapacitycpSpecific heat capacity

Function Modelica.​Media.​Air.​ReferenceAir.​Air_Utilities.​cp_pT
Specific heat capacity at constant pressure as function of pressure and temperature

Information

This icon indicates Modelica functions.

Extends from Modelica.​Icons.​Function (Icon for functions).

Inputs

TypeNameDescription
PressurepPressure
TemperatureTTemperature

Outputs

TypeNameDescription
SpecificHeatCapacitycpSpecific heat capacity

Function Modelica.​Media.​Air.​ReferenceAir.​Air_Utilities.​beta_props_pT
Isobaric expansion coefficient as function of pressure and temperature

Information

This icon indicates Modelica functions.

Extends from Modelica.​Icons.​Function (Icon for functions).

Inputs

TypeNameDescription
PressurepPressure
TemperatureTTemperature
AuxiliaryPropertiesauxAuxiliary record

Outputs

TypeNameDescription
RelativePressureCoefficientbetaIsobaric expansion coefficient

Function Modelica.​Media.​Air.​ReferenceAir.​Air_Utilities.​beta_pT
Isobaric expansion coefficient as function of pressure and temperature

Information

This icon indicates Modelica functions.

Extends from Modelica.​Icons.​Function (Icon for functions).

Inputs

TypeNameDescription
PressurepPressure
TemperatureTTemperature

Outputs

TypeNameDescription
RelativePressureCoefficientbetaIsobaric expansion coefficient

Function Modelica.​Media.​Air.​ReferenceAir.​Air_Utilities.​kappa_props_pT
Isothermal compressibility factor as function of pressure and temperature

Information

This icon indicates Modelica functions.

Extends from Modelica.​Icons.​Function (Icon for functions).

Inputs

TypeNameDescription
PressurepPressure
TemperatureTTemperature
AuxiliaryPropertiesauxAuxiliary record

Outputs

TypeNameDescription
IsothermalCompressibilitykappaIsothermal compressibility factor

Function Modelica.​Media.​Air.​ReferenceAir.​Air_Utilities.​kappa_pT
Isothermal compressibility factor as function of pressure and temperature

Information

This icon indicates Modelica functions.

Extends from Modelica.​Icons.​Function (Icon for functions).

Inputs

TypeNameDescription
PressurepPressure
TemperatureTTemperature

Outputs

TypeNameDescription
IsothermalCompressibilitykappaIsothermal compressibility factor

Function Modelica.​Media.​Air.​ReferenceAir.​Air_Utilities.​velocityOfSound_props_pT
Speed of sound as function of pressure and temperature

Information

This icon indicates Modelica functions.

Extends from Modelica.​Icons.​Function (Icon for functions).

Inputs

TypeNameDescription
PressurepPressure
TemperatureTTemperature
AuxiliaryPropertiesauxAuxiliary record

Outputs

TypeNameDescription
VelocityaSpeed of sound

Function Modelica.​Media.​Air.​ReferenceAir.​Air_Utilities.​velocityOfSound_pT
Speed of sound as function of pressure and temperature

Information

This icon indicates Modelica functions.

Extends from Modelica.​Icons.​Function (Icon for functions).

Inputs

TypeNameDescription
PressurepPressure
TemperatureTTemperature

Outputs

TypeNameDescription
VelocityaSpeed of sound

Function Modelica.​Media.​Air.​ReferenceAir.​Air_Utilities.​isentropicExponent_props_pT
Isentropic exponent as function of pressure and temperature

Information

This icon indicates Modelica functions.

Extends from Modelica.​Icons.​Function (Icon for functions).

Inputs

TypeNameDescription
PressurepPressure
TemperatureTTemperature
AuxiliaryPropertiesauxAuxiliary record

Outputs

TypeNameDescription
RealgammaIsentropic exponent

Function Modelica.​Media.​Air.​ReferenceAir.​Air_Utilities.​isentropicExponent_pT
Isentropic exponent as function of pressure and temperature

Information

This icon indicates Modelica functions.

Extends from Modelica.​Icons.​Function (Icon for functions).

Inputs

TypeNameDescription
PressurepPressure
TemperatureTTemperature

Outputs

TypeNameDescription
RealgammaIsentropic exponent

Function Modelica.​Media.​Air.​ReferenceAir.​Air_Utilities.​airBaseProp_dT
Intermediate property record for air (d and T preferred states)

Information

This icon indicates Modelica functions.

Extends from Modelica.​Icons.​Function (Icon for functions).

Inputs

TypeNameDescription
DensitydDensity
TemperatureTTemperature

Outputs

TypeNameDescription
AuxiliaryPropertiesauxAuxiliary record

Function Modelica.​Media.​Air.​ReferenceAir.​Air_Utilities.​h_props_dT
Specific enthalpy as function of density and temperature

Information

This icon indicates Modelica functions.

Extends from Modelica.​Icons.​Function (Icon for functions).

Inputs

TypeNameDescription
DensitydDensity
TemperatureTTemperature
AuxiliaryPropertiesauxAuxiliary record

Outputs

TypeNameDescription
SpecificEnthalpyhSpecific enthalpy

Function Modelica.​Media.​Air.​ReferenceAir.​Air_Utilities.​h_dT
Specific enthalpy as function of density and temperature

Information

This icon indicates Modelica functions.

Extends from Modelica.​Icons.​Function (Icon for functions).

Inputs

TypeNameDescription
DensitydDensity
TemperatureTTemperature

Outputs

TypeNameDescription
SpecificEnthalpyhSpecific enthalpy

Function Modelica.​Media.​Air.​ReferenceAir.​Air_Utilities.​h_dT_der
Derivative function of h_dT

Information

This icon indicates Modelica functions.

Extends from Modelica.​Icons.​Function (Icon for functions).

Inputs

TypeNameDescription
DensitydDensity
TemperatureTTemperature
AuxiliaryPropertiesauxAuxiliary record
Reald_derDerivative of density
RealT_derDerivative of temperature

Outputs

TypeNameDescription
Realh_derDerivative of specific enthalpy

Function Modelica.​Media.​Air.​ReferenceAir.​Air_Utilities.​p_props_dT
Pressure as function of density and temperature

Information

This icon indicates Modelica functions.

Extends from Modelica.​Icons.​Function (Icon for functions).

Inputs

TypeNameDescription
DensitydDensity
TemperatureTTemperature
AuxiliaryPropertiesauxAuxiliary record

Outputs

TypeNameDescription
PressurepPressure

Function Modelica.​Media.​Air.​ReferenceAir.​Air_Utilities.​p_dT
Pressure as function of density and temperature

Information

This icon indicates Modelica functions.

Extends from Modelica.​Icons.​Function (Icon for functions).

Inputs

TypeNameDescription
DensitydDensity
TemperatureTTemperature

Outputs

TypeNameDescription
PressurepPressure

Function Modelica.​Media.​Air.​ReferenceAir.​Air_Utilities.​p_dT_der
Derivative function of p_dT

Information

This icon indicates Modelica functions.

Extends from Modelica.​Icons.​Function (Icon for functions).

Inputs

TypeNameDescription
DensitydDensity
TemperatureTTemperature
AuxiliaryPropertiesauxAuxiliary record
Reald_derDerivative of density
RealT_derDerivative of temperature

Outputs

TypeNameDescription
Realp_derDerivative of pressure

Function Modelica.​Media.​Air.​ReferenceAir.​Air_Utilities.​s_props_dT
Specific entropy as function of density and temperature

Information

This icon indicates Modelica functions.

Extends from Modelica.​Icons.​Function (Icon for functions).

Inputs

TypeNameDescription
DensitydDensity
TemperatureTTemperature
AuxiliaryPropertiesauxAuxiliary record

Outputs

TypeNameDescription
SpecificEntropysSpecific entropy

Function Modelica.​Media.​Air.​ReferenceAir.​Air_Utilities.​s_dT
Temperature as function of density and temperature

Information

This icon indicates Modelica functions.

Extends from Modelica.​Icons.​Function (Icon for functions).

Inputs

TypeNameDescription
DensitydDensity
TemperatureTTemperature

Outputs

TypeNameDescription
SpecificEntropysSpecific entropy

Function Modelica.​Media.​Air.​ReferenceAir.​Air_Utilities.​cv_props_dT
Specific heat capacity at constant volume as function of density and temperature

Information

This icon indicates Modelica functions.

Extends from Modelica.​Icons.​Function (Icon for functions).

Inputs

TypeNameDescription
DensitydDensity
TemperatureTTemperature
AuxiliaryPropertiesauxAuxiliary record

Outputs

TypeNameDescription
SpecificHeatCapacitycvSpecific heat capacity

Function Modelica.​Media.​Air.​ReferenceAir.​Air_Utilities.​cv_dT
Specific heat capacity at constant volume as function of density and temperature

Information

This icon indicates Modelica functions.

Extends from Modelica.​Icons.​Function (Icon for functions).

Inputs

TypeNameDescription
DensitydDensity
TemperatureTTemperature

Outputs

TypeNameDescription
SpecificHeatCapacitycvSpecific heat capacity

Function Modelica.​Media.​Air.​ReferenceAir.​Air_Utilities.​cp_props_dT
Specific heat capacity at constant pressure as function of density and temperature

Information

This icon indicates Modelica functions.

Extends from Modelica.​Icons.​Function (Icon for functions).

Inputs

TypeNameDescription
DensitydDensity
TemperatureTTemperature
AuxiliaryPropertiesauxAuxiliary record

Outputs

TypeNameDescription
SpecificHeatCapacitycpSpecific heat capacity

Function Modelica.​Media.​Air.​ReferenceAir.​Air_Utilities.​cp_dT
Specific heat capacity at constant pressure as function of density and temperature

Information

This icon indicates Modelica functions.

Extends from Modelica.​Icons.​Function (Icon for functions).

Inputs

TypeNameDescription
DensitydDensity
TemperatureTTemperature

Outputs

TypeNameDescription
SpecificHeatCapacitycpSpecific heat capacity

Function Modelica.​Media.​Air.​ReferenceAir.​Air_Utilities.​beta_props_dT
Isobaric expansion coefficient as function of density and temperature

Information

This icon indicates Modelica functions.

Extends from Modelica.​Icons.​Function (Icon for functions).

Inputs

TypeNameDescription
DensitydDensity
TemperatureTTemperature
AuxiliaryPropertiesauxAuxiliary record

Outputs

TypeNameDescription
RelativePressureCoefficientbetaIsobaric expansion coefficient

Function Modelica.​Media.​Air.​ReferenceAir.​Air_Utilities.​beta_dT
Isobaric expansion coefficient as function of density and temperature

Information

This icon indicates Modelica functions.

Extends from Modelica.​Icons.​Function (Icon for functions).

Inputs

TypeNameDescription
DensitydDensity
TemperatureTTemperature

Outputs

TypeNameDescription
RelativePressureCoefficientbetaIsobaric expansion coefficient

Function Modelica.​Media.​Air.​ReferenceAir.​Air_Utilities.​kappa_props_dT
Isothermal compressibility factor as function of density and temperature

Information

This icon indicates Modelica functions.

Extends from Modelica.​Icons.​Function (Icon for functions).

Inputs

TypeNameDescription
DensitydDensity
TemperatureTTemperature
AuxiliaryPropertiesauxAuxiliary record

Outputs

TypeNameDescription
IsothermalCompressibilitykappaIsothermal compressibility factor

Function Modelica.​Media.​Air.​ReferenceAir.​Air_Utilities.​kappa_dT
Isothermal compressibility factor as function of density and temperature

Information

This icon indicates Modelica functions.

Extends from Modelica.​Icons.​Function (Icon for functions).

Inputs

TypeNameDescription
DensitydDensity
TemperatureTTemperature

Outputs

TypeNameDescription
IsothermalCompressibilitykappaIsothermal compressibility factor

Function Modelica.​Media.​Air.​ReferenceAir.​Air_Utilities.​velocityOfSound_props_dT
Speed of sound as function of density and temperature

Information

This icon indicates Modelica functions.

Extends from Modelica.​Icons.​Function (Icon for functions).

Inputs

TypeNameDescription
DensitydDensity
TemperatureTTemperature
AuxiliaryPropertiesauxAuxiliary record

Outputs

TypeNameDescription
VelocityaSpeed of sound

Function Modelica.​Media.​Air.​ReferenceAir.​Air_Utilities.​velocityOfSound_dT
Speed of sound as function of density and temperature

Information

This icon indicates Modelica functions.

Extends from Modelica.​Icons.​Function (Icon for functions).

Inputs

TypeNameDescription
DensitydDensity
TemperatureTTemperature

Outputs

TypeNameDescription
VelocityaSpeed of sound

Function Modelica.​Media.​Air.​ReferenceAir.​Air_Utilities.​isentropicExponent_props_dT
Isentropic exponent as function of density and temperature

Information

This icon indicates Modelica functions.

Extends from Modelica.​Icons.​Function (Icon for functions).

Inputs

TypeNameDescription
DensitydDensity
TemperatureTTemperature
AuxiliaryPropertiesauxAuxiliary record

Outputs

TypeNameDescription
RealgammaIsentropic exponent

Function Modelica.​Media.​Air.​ReferenceAir.​Air_Utilities.​isentropicExponent_dT
Isentropic exponent as function of density and temperature

Information

This icon indicates Modelica functions.

Extends from Modelica.​Icons.​Function (Icon for functions).

Inputs

TypeNameDescription
DensitydDensity
TemperatureTTemperature

Outputs

TypeNameDescription
RealgammaIsentropic exponent

Generated 2018-12-12 12:13:50 EST by MapleSim.