INTELLIGENT WORK FORUMS
FOR ENGINEERING PROFESSIONALS

Log In

Come Join Us!

Are you an
Engineering professional?
Join Eng-Tips Forums!
  • Talk With Other Members
  • Be Notified Of Responses
    To Your Posts
  • Keyword Search
  • One-Click Access To Your
    Favorite Forums
  • Automated Signatures
    On Your Posts
  • Best Of All, It's Free!

*Eng-Tips's functionality depends on members receiving e-mail. By joining you are opting in to receive e-mail.

Posting Guidelines

Promoting, selling, recruiting, coursework and thesis posting is forbidden.

Jobs

Calculation of Natural Gas Phase Diagram

Calculation of Natural Gas Phase Diagram

(OP)
I always use Hysys to calculate Natural Gas Phase Diagram  using Peng Robinson property package.
I would like to know how this software caluclates this diagram. I assume that it applies Peng Robinson equation but I can´t figure how it gets the equilibrium points.
Thanks
 

RE: Calculation of Natural Gas Phase Diagram

You have to be more clear than that - are you asking how it finds the dewpoint/bubl points - or why it chooses exactly the values that it chooses (e.g. why dosnt it use a equal P or T step)?

Best regards

Morten

RE: Calculation of Natural Gas Phase Diagram

(OP)
Hi MortenA, thanks for answering.
What I want to know is how it finds the dewpoint/buble points. Which equations, data and methods this software uses to calculate this diagram.
Thanks,

Regards

Luciano

Red Flag This Post

Please let us know here why this post is inappropriate. Reasons such as off-topic, duplicates, flames, illegal, vulgar, or students posting their homework.

Red Flag Submitted

Thank you for helping keep Eng-Tips Forums free from inappropriate posts.
The Eng-Tips staff will check this out and take appropriate action.

Reply To This Thread

Posting in the Eng-Tips forums is a member-only feature.

Click Here to join Eng-Tips and talk with other members!


Resources


Close Box

Join Eng-Tips® Today!

Join your peers on the Internet's largest technical engineering professional community.
It's easy to join and it's free.

Here's Why Members Love Eng-Tips Forums:

Register now while it's still free!

Already a member? Close this window and log in.

Join Us             Close