Equilibrium calculation warnings

Discusses use of CAPE-OPEN compliant Process Modelling Components

Moderator: jasper

Equilibrium calculation warnings

Postby hiren » 28 October 2018, 15:19

I have attached my file, it has warnings regarding equilibrium calculation can you tell me more about it and how can i remove those warnings?
Attachments
1.fsd
(31.08 KiB) Downloaded 355 times
hiren
 
Posts: 8
Joined: 11 October 2018, 04:29
Location: India

Re: Equilibrium calculation warnings

Postby jasper » 01 November 2018, 15:26

These warnings indicate that the default TP flash calculations failed (at some point during the reactor evaluation). But as the reactor solved, either this led to an iteration that failed but the next iteration worked, or the backup (full Newton) TP flash worked.
User avatar
jasper
 
Posts: 1010
Joined: 24 October 2012, 15:33
Location: Spain

Re: Equilibrium calculation warnings

Postby jasper » 01 November 2018, 15:26

Judging by the compound splitter the backup flash worked. Issue may be related to solids. I will check (but that will be after the weekend). Thank you for reporting the issue
User avatar
jasper
 
Posts: 1010
Joined: 24 October 2012, 15:33
Location: Spain


Return to Process Modelling Components

Who is online

Users browsing this forum: No registered users and 1 guest

cron