Tek-Tips is the largest IT community on the Internet today!

Members share and learn making Tek-Tips Forums the best source of peer-reviewed technical information on the Internet!

  • Congratulations TugboatEng on being selected by the Eng-Tips community for having the most helpful posts in the forums last week. Way to Go!

vapor pressure calculation

Status
Not open for further replies.

farahnaz77

Chemical
Joined
Apr 20, 2004
Messages
29
Location
IT
how can the vapor pressure of a liquid be calculated by HYSYS?
thanks
 
Just input the temperature and a vapor fraction of 0.
Be aware that if you are above the critical point, you may get an arbitrary answer. If you want to know for sure, you can produce a phase envelope (with the envelope utility, Ctrl-U)

Cheers,
Joerd

Please see FAQ731-376 for tips on how to make the best use of Eng-Tips.
 
Status
Not open for further replies.

Similar threads

Part and Inventory Search

Sponsor

Back
Top