Relative Humidity wet gas stream HYSYS

[nlkw]

Hi, how do I get the relative humidity for a wet gas stream using Hysys?

 

[PaoloPemi]

I presume you mean the relative humidity defined as the ratio of the partial pressure of water vapor in the mixture to that of saturated vapor pressure of water at a prescribed temperature, knowing operating temperature and water saturation pressure and water content/fugacity in the mixture (I use tools as Prode and REFPROP for these calc's) it is easy to get the results in Excel, I don't know your simulator but if there are no direct methods you can follow the same procedure...

 

[MortenA]

Try getting/installing the extention "gasprops" - i believe you can download it from the suppport page. It will tell you this.

Maybe its already bundled today - im not sure.

Best regards

Morten