@wikipedia


Equation of State for the Real Gas:

\rho(p, T) = \frac{1}{Z} \cdot \frac{M}{R} \cdot \frac{p}{T}

where

Gas density

Gas pressure

Gas molar mass

Compressibility factor

Gas temperature

Gas constant



Below is the list of the most popular correlations for Compressibility factor :

Peng–Robinson EOS @model
Soave-Redlich-Kwong (SRK) EOS @model 


See also


Natural Science / Physics / Thermodynamics / Equation of State

Real Gas ][ Soave-Redlich-Kwong (SRK) EOS @model ][ Peng–Robinson EOS @model ] 

Ideal Gas EOS @model ]