SRW Peng-Robinson Equation of State (Schwartzentruber-Renon-Watanasiri alpha function)

The Equation of State is described in:

J. Schwartzentruber, H. Renon, and S. Watanasiri, "K-values for Non-Ideal Systems:An Easier Way," Chem. Eng., March 1990, 118-124.

Details of the equation implementation in TDE are provided here Parameters determined in TDE are:

critical temperature: Tc
critical pressure: pc
acentric factor: w
volume translation term: vt

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