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

periodic boundary condition

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

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   August 5, 2003, 02:43
Default periodic boundary condition
  #1
Murali
Guest
 
Posts: n/a
I have a symmetry model and i tried to define a rotational periodic bc to the it.i was able to link the faces togather and then do the volume mesh, but when i take the file to fluent and define the flow direction and rotational periodicity and say solve, it comes with an error saying divergence detected in amg solver and if i use coupled solver it say floating point error(underflow detected)....

could any one help me on this...

thanks in advance Murali
  Reply With Quote

Reply

Thread Tools Search this Thread
Search this Thread:

Advanced Search
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 Off
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
periodic boundary condition in LES martor FLUENT 3 April 30, 2022 01:20
mixed inflow/outflow downstream boundary condition question peob OpenFOAM Running, Solving & CFD 3 February 3, 2017 11:54
periodic boundary condition (translational) fluent 6.3 haihek FLUENT 3 January 22, 2014 05:10
External Radiation Boundary Condition for Grid Interface CFD XUE FLUENT 0 July 9, 2010 03:53
translational periodic boundary condition Rola Afify FLUENT 2 September 12, 2006 09:39


All times are GMT -4. The time now is 11:30.