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 as follows:
- 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