CFD Online URL
[Sponsors]
Home > Forums > CD-adapco

transient limit is 99,999 time steps? URGENT

Register Blogs Members List Search Today's Posts Mark Forums Read

Reply
 
LinkBack Thread Tools Display Modes
Old   April 11, 2007, 22:25
Default transient limit is 99,999 time steps? URGENT
  #1
azmir
Guest
 
Posts: n/a
Is there a limit imposed to the max number of time steps in transient analysis? My model should stop at 780,000 time steps but for some unknown reason I got this msg: CALCULATIONS TERMINATED - SPECIFIED NUMBER OF TIME STEPS/EXCHANGES COMPLETED FOR THIS RUN

It stopped at 99,999 time steps and it's only 1/4 of the way. How can I override this default limit for max time steps (if there is any)? Please help if u can.
  Reply With Quote

Old   April 14, 2007, 16:58
Default Re: transient limit is 99,999 time steps? URGENT
  #2
Lager
Guest
 
Posts: n/a
do a restart...
  Reply With Quote

Old   April 15, 2007, 23:06
Default Re: transient limit is 99,999 time steps? URGENT
  #3
azmir
Guest
 
Posts: n/a
yep, figured that out a few days ago. Thanks. For future reference of comnig transient novices like me:

1) yes it seems to abrupt stop at 99,999 steps (no way to override this restriction) 2) save the pstt into a different name e.g. name-1.pstt 3) restart run and again at 99,999 it shall stop 4) save the pstt into name-2.pstt 5) repeat steps 1 to 4

  Reply With Quote

Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
Time steps in transient run with heat transfer Linda CFX 0 December 7, 2005 09:44
cfx does not give time steps in cfxpost.why.urgent prakash CFX 2 November 24, 2005 00:06
FSI analysis-time steps for transient analyses seb CFX 0 June 9, 2005 08:17
time steps in transient diffusion problem Anurag CFX 1 March 10, 2005 22:41
time steps in transient heat transfer in solids Mike Main CFD Forum 3 June 5, 2003 06:47


All times are GMT -4. The time now is 14:49.