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

changing position of Water column in dam break

Register Blogs Community New Posts Updated Threads Search

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   June 29, 2011, 07:00
Default changing position of Water column in dam break
  #1
Member
 
Vivek Gupta
Join Date: May 2010
Posts: 36
Rep Power: 16
vivek070176 is on a distinguished road
Hye,

I wanted to change the position of water column placed at left hand side at t=0. For that, in the setfields dictionary, i changed the box to cell entry from box (0 0 -1) (0.1461 0.292 1) to box (0 0.292 -1) (0.584 0.584 1), but it didnt make any difference at all. Can anybody help me?
vivek070176 is offline   Reply With Quote

Old   June 29, 2011, 07:25
Default
  #2
New Member
 
Benjamin Mandt
Join Date: Sep 2009
Location: Germany
Posts: 8
Rep Power: 17
bmandt is on a distinguished road
hi,
copy 0/alpha.org 0/alpha
delete all result folder 0.1 - 1
use this box: box (0.325 0.0 -1) (0.584 0.584 1);
setfields

best regards
bmandt is offline   Reply With Quote

Old   June 29, 2011, 07:55
Default
  #3
Member
 
Vivek Gupta
Join Date: May 2010
Posts: 36
Rep Power: 16
vivek070176 is on a distinguished road
thanks for the reply.
By your conditons the water column filled the whole box. Can you please tell me how to decide these numbers, so that i can get the exact position which i require?

Vivek
vivek070176 is offline   Reply With Quote

Reply


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
Water subcooled boiling Attesz CFX 7 January 5, 2013 04:32
dam break problem sega Main CFD Forum 2 April 23, 2008 12:39
Free surface boudary conditions with SOLA-VOF Fan Main CFD Forum 10 September 9, 2006 13:24
Terrible Mistake In Fluid Dynamics History Abhi Main CFD Forum 12 July 8, 2002 10:11
uptodate water distribution network fredius,magige,tanzanian,(e.a) Main CFD Forum 0 January 27, 2002 08:10


All times are GMT -4. The time now is 22:44.