EOS for PYTHON

Extended library containing functions for calculating thermodynamic quantities with various cubic Equations of State.

Meaning of input terms:

• Tc = vector of critical temperatures $\left[K\right]$
• pc = vector of critical pressures $\left[Pa\right]$
• w = vector of Pitzer acentric factors $\left[-\right]$
• T/Temp = temperature $\left[K\right]$
• p/press = pressure $\left[Pa\right]$
• x = mixture composition, vector of molar fractions
• state = physical state ("L" or "V")
• i/index = index of the compound

Notes on output terms:

• zeta = compressibility factor $\left[-\right]$
• phi = fugacity coefficient $\left[-\right]$
• residual enthalpy $\left[\frac{J}{mol}\right]$

Additional notes:

• The functions use the units of measurement of the International System
• All functions have been tested on the numerical results of exercises proposed in the text: "Fondamenti di Termodinamica dell’Ingegneria" - R.Rota
• For any problems or bugs, please contact the developer at: [email protected]