PPDS 10: For dsat of the Liquid phase
dsat = dc + a1 × t0.35 + a2 × t2/3 + a3 × t + a4 × t4/3;
dc = the critical density and t = 1 - T/Tc, where Tc is the critical temperature.
Evaluation Results:
The example is for fitted densities at vapor saturation for benzene.