The image says it all. One can observe enthalpy values kJ/kg of HYSYS are a total mismatch when compared with two of my trusted JAVA calculators
In the screenshot a portion of propeties (HYSYS) is shown where I have used (as Inputs) Vapour Fraction, Molar flowrate, Pressure & lastly the composition which is only H2O
HYSYS do calculate Saturated Temperature correctly, have also checked specific volume but why not enthalpy or am I missing something?