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

UDF-Time-dependant velocity inlet Boundary condition

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

Reply
 
LinkBack Thread Tools Display Modes
Old   June 15, 2009, 12:16
Default UDF-Time-dependant velocity inlet Boundary condition
  #1
New Member
 
Xavi
Join Date: Apr 2009
Location: Amsterdam
Posts: 16
Rep Power: 8
xavi is on a distinguished road
Hi All,
I have a problem with a UDF which sets the velocity inlet boundary condition depending on the flow time. The problem I have got is that when I have run FLUENT the maximum value of the velocity is 19-21% les than the one I expected, any ideas?
cheers
xavi 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
Pressure Inlet Boundary Condition Prasad FLUENT 6 April 9, 2013 21:32
ATTENTION! Reliability problems in CFX 5.7 Joseph CFX 14 April 20, 2010 15:45
How to mention neuman boundary condition for velocity at the outlet or inlet?? Souviktor FLUENT 0 June 1, 2009 13:30
outlet to inlet boundary condition assighna CFX 1 May 10, 2007 23:36
Could anybody help me see this error and give help liugx212 OpenFOAM Running, Solving & CFD 3 January 4, 2006 19:07


All times are GMT -4. The time now is 23:08.