Hysys Problem

[haih5]

When I modify column environment with using Tee, Flash, Pump I got some crazy problems. Sometimes my column was converged, sometime it wasn't. I also upload my file here. Can anyone give me an explanation?

[b.kaltenia]

i saw your file, the column in this simulation was converged. please send un-converged file.
that be informed, your spec to be accord with your control schemes in PFD.

[haih5]

i saw your file, the column in this simulation was converged. please send un-converged file.
that be informed, your spec to be accord with your control schemes in PFD.

Thank you for your reply. As you see, the column in this simulation was converged. Unfortunately, when you open the column C3/C4 Splitter and repeat pressing button "Run" many times you will see the problem. Can you give me your email, i will send to you the PFD.

Thank you.

[b.kaltenia]

my email: b.kaltenia@gmail.com

[samrat]

Dear haih5,b.kaltenia,
I read the threads today and thought you are the best friends to solve another Hysys case. I have put up a thread, the link is below. Please see two of my mails which has the attachments. Would you please help me in solving this case? Would be grateful.

[link Point to another website Only the registered members can access]
samrat
am981991@gmail.com

[mobek]

Any reason to run the column at that pressure?
Are you simulating an existing case or making a new design?

[samrat]

Dear Members,
I am drawing attention to another Hysys case and nothing to do with the Column case. I am sorry for the misunderstanding,please excuse.
samrat