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

Help: using udf to define direction

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

Reply
 
LinkBack Thread Tools Display Modes
Old   July 16, 2008, 05:10
Default Help: using udf to define direction
  #1
Bo
Guest
 
Posts: n/a
what kinds of macro is used to define direction? how to define it? for example if i set mass inlet, i need to set direction or use udf to define it.but i can not find related udf in manual. thank you for you help.
  Reply With Quote

Old   July 16, 2008, 06:47
Default Re: Help: using udf to define direction
  #2
Raghu
Guest
 
Posts: n/a
Hi Bo,

I think suppose if u want to define mass flow inlet with respect to X,Y,Z direction means, no need to go for UDF in boundary condition panel go for direction specification method in that direction vector in next tab co ordinate system select X,Y,Z and define ur flow of mass flow inlet direction.......

With regards, Raghu
  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
define mass transfer - define source greg FLUENT 1 July 14, 2016 12:48
different of WS in X direction and WSX James CFX 0 May 2, 2008 18:03
VECTOR DIRECTION Josh FLUENT 0 July 5, 2007 15:47
Avrage in one direction sarah_ron Main CFD Forum 2 November 13, 2006 07:38
define my own DEFINE macro? to model pithing naca calogero FLUENT 0 April 10, 2003 05:10


All times are GMT -4. The time now is 00:37.