CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > FLUENT

error message

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

Reply
 
LinkBack Thread Tools Display Modes
Old   March 2, 2007, 23:42
Default error message
  #1
rayy
Guest
 
Posts: n/a
Hi all,

After a few iteration, the message appear as below:

temperature limited to 1.000000e+000 in 168 cells on zone 2 in domain 1

temperature limited to 5.000000e+003 in 2025 cells on zone 2 in domain 1

turbulent viscosity limited to viscosity ratio of 1.000000e+005 in 13344 cells

Error: Floating point error: invalid number

What all these mean?

Thanks in advance rayy

  Reply With Quote

Old   March 5, 2007, 01:24
Default Re: error message
  #2
Ronald
Guest
 
Posts: n/a
Please be a bit conservative while starting of your simulation.

Hope you unerstand.

Good luck!!

Regards

Ronald
  Reply With Quote

Old   March 5, 2007, 22:55
Default Re: error message
  #3
rayy
Guest
 
Posts: n/a
hi ronald,

Actually I dont understand what u mean. Please explain....

thanks rayy
  Reply With Quote

Old   March 6, 2007, 19:57
Default Re: error message
  #4
Ronald
Guest
 
Posts: n/a
Hi,

Ckeck the intial conditions you have specified makes sense.

Then reduce the momentum and continuity residuals and try the simulation. This should work.

If it dosent check the boundary conditions.

Ta

Regards

Ronald
  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



All times are GMT -4. The time now is 19:50.