CFD Online Logo CFD Online URL
Home > Forums > Software User Forums > ANSYS > FLUENT

udf for transient heat flux BC

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

LinkBack Thread Tools Search this Thread Display Modes
Old   May 30, 2004, 11:22
Default udf for transient heat flux BC
Posts: n/a
HI all Can some one tell me what is the source file i must write in "C" for a heat flux q(t) set to a surface bondary condition such as :

q(t) = a if 0 <t<t0 and q(t) = 0 if t> t0

t :time and a :is constant

thanks in advance
  Reply With Quote

Old   June 3, 2004, 17:29
Default Re: udf for transient heat flux BC
Posts: n/a
explain the following:

q(t) = a if 0 t0

t :time and a :is constant

what does it mean ?
  Reply With Quote


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
CFX - wall heat flux divarano CFX 2 December 4, 2006 17:14
Basic question: UDF for wall heat flux Carl FLUENT 1 August 5, 2006 20:01
heat flux to heat rejection azmir Siemens 0 June 23, 2004 21:53
UDF for a heat flux applied during T second on a w nazeem FLUENT 0 June 12, 2004 11:28
Heat Transfer Coeff. at Heat Flux Boundary Rushyen CFX 6 January 18, 2001 06:09

All times are GMT -4. The time now is 02:54.