CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > Software User Forums > ANSYS > FLUENT > Fluent UDF and Scheme Programming

Profile for U,V,W velocity

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

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   February 22, 2013, 17:26
Smile Profile for U,V,W velocity
  #1
New Member
 
rasoul b
Join Date: Dec 2010
Location: iran
Posts: 13
Rep Power: 15
rasoulb is on a distinguished road
Hi all

as I know if i want to define velocity profile for X, Y, Z component, I must define three DEFINE_PROFILE(x_velocity, t, i).

as we know i is an integer that is a numerical label for the variable.
Does any one know a method to determine i for X, Y, Z velocity component.

thanks
rasoulb is offline   Reply With Quote

Old   March 13, 2013, 07:13
Default
  #2
Senior Member
 
Paritosh Vasava
Join Date: Oct 2012
Location: Lappeenranta, Finland
Posts: 732
Rep Power: 22
vasava will become famous soon enough
You can define 3 profiles with DEFINE_PROFILE(x_velocity, thread, position).

While declaring boundary conditions you can set individual profiles for each components.
vasava is offline   Reply With Quote

Reply

Thread Tools Search this Thread
Search this Thread:

Advanced Search
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 Off
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
[UDF] Relative coordinates in logarithmic velocity profile cfdworker Fluent UDF and Scheme Programming 25 July 13, 2017 04:44
Logarithmic velocity profile cfdworker Fluent UDF and Scheme Programming 0 April 23, 2009 20:09
[boundary condition] logarithmic velocity profile cfdworker FLUENT 2 April 18, 2009 00:36
Prescribed inflow velocity profile - how to? Alan Main CFD Forum 10 October 28, 2005 13:14
Terrible Mistake In Fluid Dynamics History Abhi Main CFD Forum 12 July 8, 2002 10:11


All times are GMT -4. The time now is 13:02.