Table of available Thermodynamic and Transport Properties

The properties listed in Table 1 can be computed by FluidProp. The corresponding symbol is used to define the combination to set a thermodynamic state as an input for a method.

 

Table 1

-

Thermophysical property

Method

Symbol

Default unit

Pressure

Pressure

P

bar

Temperature

Temperature

T

°C

Specific volume

SpecVolume

v

m3/kg

Density

Density

images/FluidProp00090000.gif (d)

kg/m3

Enthalpy

Enthalpy

h

kJ/kg

Entropy

Entropy

s

kJ/kg.K

Internal energy

IntEnergy

u

kJ/kg

Vapor quality

VaporQual

q

kg/kg

Liquid phase composition

LiquidCmp

x

mole/mole

Vapor phase composition

VaporCmp

y

mole/mole

Isochoric heat capacity

HeatCapV

Cv

kJ/kg.K

Isobaric heat capacity

HeatCapP

Cp

kJ/kg.K

Sound speed

SoundSpeed

c

m/s

Secondary thermodynamic property

Alpha

images/FluidProp00000001.gif(Alpha)

m2/s2

Secondary thermodynamic property

Beta

images/FluidProp00000002.gif(Beta)

kg/m3

Secondary thermodynamic property

Chi

images/FluidProp00000003.gif(Chi)

Nm4/kg2.K

Secondary thermodynamic property

Fi

images/FluidProp00000004.gif(Fi)

1/K

Secondary thermodynamic property

Ksi

images/FluidProp00000005.gif (Ksi)

kg2/Nm4

Secondary thermodynamic property

Psi

images/FluidProp00000006.gif (Psi)

s2/m2

Secondary thermodynamic property

Zeta

images/FluidProp00000007.gif(Zeta)

kg.K/m3

Volumetric thermal expansion coefficient

Theta

images/FluidProp00000008.gif(Theta)

1/K

Isothermal compressibility
 

Kappa

images/FluidProp00000009.gif(Kappa)

1/bar

Fundamental derivative of gas dynamics

Gamma

images/FluidProp00000010.gif (Gamma)

-

Dynamic viscosity

Viscosity

images/FluidProp00090001.gif (Eta)

Pa.s

Thermal conductivity

ThermCond

images/FluidProp00090002.gif (Lambda)

W/m.K

Gibss free energy

Gibbs free energy

G

kJ/kg

Surface tension

Surface tension

images/FluidProp00090015.gif (Sigma)

mN/m

Fugacity coefficients

Fugacity coefficients

images/FluidProp00000034.gif

 

Not all properties can be computed by all the libraries interfaced to FluidProp. Table 2 lists the available properties for each library.

 

Table 2

Thermophysical property

FluidProp method

TPSI

FreeStanMix

IF97

GasMix

RefProp

StanMix

PCP-SAFT

Pressure

Pressure

images/FluidProp00090003.gif

images/FluidProp00090003.gif

images/FluidProp00090003.gif

images/FluidProp00090003.gif

images/FluidProp00090003.gif

images/FluidProp00090003.gif

images/FluidProp00090003.gif

Temperature

Temperature

images/FluidProp00090003.gif

images/FluidProp00090003.gif

images/FluidProp00090003.gif

images/FluidProp00090003.gif

images/FluidProp00090003.gif

images/FluidProp00090003.gif

images/FluidProp00090003.gif

Specific Volume

SpecVolume

images/FluidProp00090003.gif

images/FluidProp00090003.gif

images/FluidProp00090003.gif

images/FluidProp00090003.gif

images/FluidProp00090003.gif

images/FluidProp00090003.gif

images/FluidProp00090003.gif

Density

Density

images/FluidProp00090003.gif

images/FluidProp00090003.gif

images/FluidProp00090003.gif

images/FluidProp00090003.gif

images/FluidProp00090003.gif

images/FluidProp00090003.gif

images/FluidProp00090003.gif

Enthalpy

Enthalpy

images/FluidProp00090003.gif

images/FluidProp00090003.gif

images/FluidProp00090003.gif

images/FluidProp00090003.gif

images/FluidProp00090003.gif

images/FluidProp00090003.gif

images/FluidProp00090003.gif

Entropy

Entropy

images/FluidProp00090003.gif

images/FluidProp00090003.gif

images/FluidProp00090003.gif

images/FluidProp00090003.gif

images/FluidProp00090003.gif

images/FluidProp00090003.gif

images/FluidProp00090003.gif

Internal Energy

IntEnergy

images/FluidProp00090003.gif

images/FluidProp00090003.gif

images/FluidProp00090003.gif

images/FluidProp00090003.gif

images/FluidProp00090003.gif

images/FluidProp00090003.gif

images/FluidProp00090003.gif

Vapor quality

VaporQual

images/FluidProp00090003.gif (1)

images/FluidProp00090003.gif

images/FluidProp00090003.gif

n/a

images/FluidProp00090003.gif

images/FluidProp00090003.gif

images/FluidProp00090003.gif

Liquid phase composition

LiquidCmp

n/a

images/FluidProp00090003.gif

n/a

n/a

images/FluidProp00090003.gif

images/FluidProp00090003.gif

images/FluidProp00090003.gif

Vapor phase composition

VaporCmp

n/a

images/FluidProp00090003.gif

n/a

n/a

images/FluidProp00090003.gif

images/FluidProp00090003.gif

images/FluidProp00090003.gif

Heat capacity at const. v

HeatCapV

images/FluidProp00090003.gif (1)

images/FluidProp00090003.gif

images/FluidProp00090003.gif

images/FluidProp00090003.gif

images/FluidProp00090003.gif

images/FluidProp00090003.gif

images/FluidProp00090003.gif

Heat capacity at const. P

HeatCapP

images/FluidProp00090003.gif (1)

images/FluidProp00090003.gif

images/FluidProp00090003.gif

images/FluidProp00090003.gif

images/FluidProp00090003.gif

images/FluidProp00090003.gif

images/FluidProp00090003.gif

Speed of sound

SoundSpeed

images/FluidProp00090003.gif (1)

images/FluidProp00090003.gif

images/FluidProp00090003.gif

images/FluidProp00090003.gif

images/FluidProp00090003.gif

images/FluidProp00090003.gif

images/FluidProp00090003.gif

images/FluidProp00000011.gif

Alpha

images/FluidProp00090003.gif (1)

images/FluidProp00090003.gif

n/a

images/FluidProp00090003.gif

images/FluidProp00090003.gif

images/FluidProp00090003.gif

images/FluidProp00090003.gif

images/FluidProp00000012.gif

Beta

images/FluidProp00090003.gif (1)

images/FluidProp00090003.gif

n/a

images/FluidProp00090003.gif

images/FluidProp00090003.gif

images/FluidProp00090003.gif

images/FluidProp00090003.gif

images/FluidProp00000013.gif

Chi

images/FluidProp00090003.gif (1)

images/FluidProp00090003.gif

n/a

images/FluidProp00090003.gif

images/FluidProp00090003.gif

images/FluidProp00090003.gif

images/FluidProp00090003.gif

images/FluidProp00000014.gif

Fi

images/FluidProp00090003.gif (1)

images/FluidProp00090003.gif

n/a

images/FluidProp00090003.gif

images/FluidProp00090003.gif

images/FluidProp00090003.gif

images/FluidProp00090003.gif

images/FluidProp00000015.gif

Ksi

images/FluidProp00090003.gif (1)

images/FluidProp00090003.gif

n/a

images/FluidProp00090003.gif

images/FluidProp00090003.gif

images/FluidProp00090003.gif

images/FluidProp00090003.gif

images/FluidProp00000016.gif

Psi

images/FluidProp00090003.gif (1)

images/FluidProp00090003.gif

n/a

images/FluidProp00090003.gif

images/FluidProp00090003.gif

images/FluidProp00090003.gif

images/FluidProp00090003.gif

images/FluidProp00000017.gif

Zeta

images/FluidProp00090003.gif (1)

images/FluidProp00090003.gif

n/a

images/FluidProp00090003.gif

images/FluidProp00090003.gif

images/FluidProp00090003.gif

images/FluidProp00090003.gif

Volumetric thermal expansion coefficient

Theta

images/FluidProp00090003.gif (1)

images/FluidProp00090003.gif

n/a

images/FluidProp00090003.gif

images/FluidProp00090003.gif

images/FluidProp00090003.gif

images/FluidProp00090003.gif

Isothermal compressibility

Kappa

images/FluidProp00090003.gif (1)

images/FluidProp00090003.gif

n/a

images/FluidProp00090003.gif

images/FluidProp00090003.gif

images/FluidProp00090003.gif

images/FluidProp00090003.gif

Fundamental derivative of gas dynamics G

Gamma

images/FluidProp00090003.gif (1)

images/FluidProp00090003.gif

n/a

images/FluidProp00090003.gif

images/FluidProp00090003.gif

images/FluidProp00090003.gif

images/FluidProp00090003.gif

Viscosity

Viscosity

n/a

n/a

images/FluidProp00090003.gif

images/FluidProp00090003.gif

images/FluidProp00090003.gif

n/a

n/a

Thermal Conductivity

ThermCond

n/a

n/a

images/FluidProp00090003.gif

images/FluidProp00090003.gif

images/FluidProp00090003.gif

n/a

n/a

Gibbs free energy

GibssEnergy

images/FluidProp00090003.gif

images/FluidProp00090003.gif

images/FluidProp00090003.gif

images/FluidProp00090003.gif

images/FluidProp00090003.gif

images/FluidProp00090003.gif

images/FluidProp00090003.gif

Surface tension

SurfTens

n/a

n/a

images/FluidProp00090003.gif

n/a

images/FluidProp00090003.gif

n/a

n/a

Fugacity coefficients

FugaCoef

n/a

n/a

n/a

n/a

images/FluidProp00090003.gif

images/FluidProp00090003.gif

images/FluidProp00090003.gif

 

Legend:

n/a = not available

(1) = not available for the TPSI fluids Air and Moist. Air;