PC-SAFT Equation of State (without association term)

The Perturbed-Chain (PC) SAFT equation of state is described in:

Gross, Joachim; Sadowski, Gabriele - Perturbed-Chaim SAFT: An Equation of State Based on a Perturbation Theory for Chain Molecules. Ind. Eng. Chem. Res. 2001, 40, 1244-1260.

[There is a typographical error in Equation (A.11)of the article (p. 1257). The equation is written in the form: C₁ = ( ... )^-1 = ( ... ). The correct form is: C₁ = ( ... )^-1 = ( ... )^-1.]

Equation parameters generated by TDE are:

• m = number of segments per chain
• s = segment diamter (in Angstroms)
• e = depth of pair potential (in Joules)

Symbols are those defined in the article by Gross and Sadowski.

Equation parameters are available in several formats from TDE: Equation Parameters in TDE