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

Wall Boundary Conditons

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

Reply
 
LinkBack Thread Tools Display Modes
Old   November 3, 2005, 00:13
Default Wall Boundary Conditons
  #1
Harish
Guest
 
Posts: n/a
I need advice on the implementation of Wall boundary condition of the form dp/dy=0.I have been using the third order backward difference method along with a fourth order compact scheme in domain and the solution tends to blow up due to excessive reflection from the boundaries.

Does anyone have ideas about some kind of central diffenrece schemes for implementation of wall boundary condition.

-H
  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
CFX does not continue Shafiul CFX 10 February 17, 2011 08:57
Wall boundary condition (a very simple question) safa_c FLUENT 1 August 15, 2010 05:05
Combining BCs: wall - outlet. Boundary layer disappears MartinaF OpenFOAM Running, Solving & CFD 1 July 20, 2009 18:14
Errors running allwmake in OpenFOAM141dev with WM_COMPILE_OPTION%3ddebug unoder OpenFOAM Installation 11 January 30, 2008 21:30
Water vapour condensation in CFX-5.7.1 hdj CFX 1 November 27, 2005 08:15


All times are GMT -4. The time now is 21:39.