Results 1 to 5 of 5
  1. Exclamation Aspen Hysys algorithms

    Hello to everybody. I am studying chemical engineering in Greece and now I am working on my Thesis. A part of it needs to examine the aspen hysys algorithms. I mean that I should find how aspen hysys calculates everything in every block (for example when it solves a flash separator it needs enthalpy,Cv,Cp etc). My case is to find which thermodynamical properties EXACTLY uses when it calculates a block. So I searched a lot, I studied documentations, manuals but nothing. Is there anybody who can help me? Thank you all..


    See More: Aspen Hysys algorithms

  2. # ADS
    Spons Circuit
    Join Date
    Always
    Posts
    Many
     
  3. Re: Aspen Hysys algorithms

    those are commercial trade secrets. only way you can get them is asking Aspen.

    On the other hand, the general theories are well known and published. If you have question regarding certain module, run an unit test and verify it against textbook.

    My threads; coby :


    •    Sponsored Links



      -

    • #3

      Re: Aspen Hysys algorithms

      This will be a surprise for all but what i know is most of the hysys algorithms have been written in fortran language. I personally know a doctor who recently completed his PHD and wrote an algorithm in fortan for aspen hysys.
      Last edited by mkhurram79; 12-25-2014 at 01:35 PM.

    • Re: Aspen Hysys algorithms

      Thank you all.My goal is to write a cape open in order to insert a new fluid package like srk,pr in hysys.So I need determine the properties used in order to calculate them with a new equation of state.

    • #5

      Re: Aspen Hysys algorithms

      Check the help some times they give the formula used but never the algorithme

    •    Spons.


    •   

    Similar Threads

    1. Aspen hysys 8.0
      By frappo777 in forum Petroleum Club
      Replies: 1
      Last Post: 08-28-2014, 01:01 PM
    2. Aspen hysys and aspen flare system analyzer
      By Washoo in forum Process Simulation Community
      Replies: 0
      Last Post: 08-21-2014, 01:24 PM
    3. Aspen ÇHysys
      By gulma in forum Engineering Programming
      Replies: 0
      Last Post: 09-30-2013, 02:44 AM
    4. How do I use Aspen Hysys Stream reporter(1.6) for Hysys 2006
      By noorul786 in forum Process Simulation Community
      Replies: 0
      Last Post: 11-03-2009, 04:32 PM
    5. How do I use Aspen Hysys Stream reporter(1.6) for Hysys 2006
      By noorul786 in forum Engineering Software Tutorial
      Replies: 0
      Last Post: 11-03-2009, 04:08 PM

    Tags for this Thread

    Bookmarks

    Posting Permissions

    • You may not post new threads
    • You may not post replies
    • You may not post attachments
    • You may not edit your posts
    •