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

about warning in fluent

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

Reply
 
LinkBack Thread Tools Display Modes
Old   November 11, 2010, 01:27
Default about warning in fluent
  #1
New Member
 
jihyeong
Join Date: Nov 2010
Posts: 5
Rep Power: 7
jihyeong is on a distinguished road
Hello guys
my name's ji from Korea
I wonder what this warning "multiple subdivision required on zone 8. subdivide using constant ratio done" means
I'm using VOF and DYNAMIC layering from FLUENT.
The motion and analysis are good. but there is something different from my expectation.
So I want to know if that kind of warning is affected to the result of simulation.
If anyone knows about the meaning of that
plz let me know.
thanks
jihyeong is offline   Reply With Quote

Old   November 16, 2010, 23:41
Default
  #2
Senior Member
 
teguhtf's Avatar
 
teguh hady
Join Date: Aug 2009
Location: Surabaya, Indonesia
Posts: 153
Rep Power: 8
teguhtf is on a distinguished road
Hi Ji
Well, i ever get warning for my simulation (different case of yours).about 2 phase. because our simulation is not wrong if we get warning.
hope it helps
teguh tf
__________________
Now Or Never!!!
teguhtf is offline   Reply With Quote

Old   November 17, 2010, 07:04
Default
  #3
New Member
 
Join Date: Apr 2010
Posts: 13
Rep Power: 7
samsi is on a distinguished road
I think this message appeared because of mesh layering. Your cell size (aspect ratio) has changed because of the mesh motion. Then the cell size at layering location left the specified parameter range (set in the dynamic mesh / layering panel) and a new layer of hex-cell was inserted.
samsi is offline   Reply With Quote

Old   March 31, 2011, 02:57
Default
  #4
New Member
 
jihyeong
Join Date: Nov 2010
Posts: 5
Rep Power: 7
jihyeong is on a distinguished road
Thanks for your answear.~
I solved it
but there's another problem...degassing BC...
anyone knows about degassing BC??
jihyeong is offline   Reply With Quote

Old   April 6, 2013, 06:45
Default
  #5
New Member
 
wang
Join Date: Apr 2013
Posts: 3
Rep Power: 4
laibin-wang is on a distinguished road
Quote:
Originally Posted by jihyeong View Post
Thanks for your answear.~
I solved it
but there's another problem...degassing BC...
anyone knows about degassing BC??
hello,I encounter the same problem as you ("Multiple subdivision required on zone 13"),could you tell me the method you solve the problem ,thank you !
laibin-wang is offline   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
Extension of fluentMeshToFoam internal cells and faces gschaider OpenFOAM Other Meshers: ICEM, Star, Ansys, Pointwise, GridPro, Ansa, ... 34 January 2, 2011 11:01
Cells with t below lower limit Purushothama CD-adapco 2 May 31, 2010 21:58
Compilation errors in ThirdPartymallochoard feng_w OpenFOAM Installation 1 January 25, 2009 07:59
IcoLagrangianFoam_problem zhoubinwx OpenFOAM Bugs 2 May 21, 2008 04:55
Warning 097- AB CD-adapco 6 November 15, 2004 05:41


All times are GMT -4. The time now is 11:37.