1 reply to this topic

[goekche]

Hi all,
I am trying to use hysys 3.2 for viscosity calculations in a two phase system. Can anyone help me with the packages and column to be used? I work with 3 component-two phase systems and in one of the articles I read that equilbrium column should be used, but I could not find it, can it be missing in Hysys3.2?

[Zauberberg]

Can you describe your case in more details? I'm not sure what are you refering to, and what could be the problem with "columns and packages". Viscosity of process streams (and phases) is always given as tabular value in the stream "Properties" tab.

Now, viscosities (and physical properties in general) predicted by Hysys are very often out of order, but that is another story.