CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > Software User Forums > OpenFOAM > OpenFOAM Verification & Validation

icoFoam - backward facing step measured by Armaly et. al. (1983)

Register Blogs Community New Posts Updated Threads Search

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   January 9, 2014, 16:19
Default icoFoam - backward facing step measured by Armaly et. al. (1983)
  #1
New Member
 
Gaurav
Join Date: Aug 2010
Location: London
Posts: 5
Rep Power: 15
gaurav_bhutani is on a distinguished road
Hi,

I am trying to validate icoFoam for the backward facing step results of Armaly et. al.
I have a Reynolds number of 1200 and the expected ratio of recirculation length to step size is 18 whereas I get a value of 5 at steady state.
Could this be a problem with using icoFoam?
Please help.
I am attaching the openFoam folder structure for the problem setup.

Regards,
Gaurav
Attached Files
File Type: zip bfs.zip (4.6 KB, 27 views)
gaurav_bhutani is offline   Reply With Quote

Old   January 23, 2014, 22:47
Default
  #2
Senior Member
 
santiagomarquezd's Avatar
 
Santiago Marquez Damian
Join Date: Aug 2009
Location: Santa Fe, Santa Fe, Argentina
Posts: 452
Rep Power: 23
santiagomarquezd will become famous soon enough
http://www.cimec.org.ar/ojs/index.ph...File/3263/3186
__________________
Santiago MÁRQUEZ DAMIÁN, Ph.D.
Research Scientist
Research Center for Computational Methods (CIMEC) - CONICET/UNL
Tel: 54-342-4511594 Int. 7032
Colectora Ruta Nac. 168 / Paraje El Pozo
(3000) Santa Fe - Argentina.
http://www.cimec.org.ar
santiagomarquezd is offline   Reply With Quote

Reply

Tags
armaly, backward facing step, benchmark, bfs, icofoam


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
backward facing step simple with no particle saeed115 Mesh Generation & Pre-Processing 0 March 5, 2013 17:41
IcoFoam parallel woes msrinath80 OpenFOAM Running, Solving & CFD 9 July 22, 2007 02:58
Could anybody help me see this error and give help liugx212 OpenFOAM Running, Solving & CFD 3 January 4, 2006 18:07
Backward Facing Step Pete Main CFD Forum 5 June 28, 2000 21:40
backward facing step problem Yung-Ming Chen Main CFD Forum 3 May 11, 1999 22:04


All times are GMT -4. The time now is 20:01.