Corrosion Prediction Functions

Calculates CO2 corrosion rate using de Waard-Milliams correlation, [mm/yr].

Calculates CO2 partial pressure from total pressure and mole fraction, [psi].

Calculates CO2 fugacity for accurate corrosion predictions, [psi].

Calculates inhibited corrosion rate, [mm/yr].

Calculates required corrosion allowance, [mm].

Returns corrosion severity classification (Low/Medium/High/Severe).