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

No more use UDF

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

Reply
 
LinkBack Thread Tools Display Modes
Old   January 16, 2012, 10:19
Default No more use UDF
  #1
New Member
 
christophe REHMET
Join Date: Jan 2012
Posts: 5
Rep Power: 5
christophe06 is on a distinguished road
Hi,

I have defined a UDF for 3D Inlet temperature profil and it doesn't works anymore after a crash of fluent. My profil has become flat and I couldn't have good interpretation of all my UDF know. It's really a bad point because I need to give a report about these CFD results this week. I have writing the temperature profil as followed:

#include "udf.h"
"define domain_ID 2 //

enum{OC, NUM_OF_USED_UDM};

DEFINE_PROFILE(inlet_temp, t, i)
{
real x[ND_ND];
real r;
face_t f;
real Diameter = 6.e-2;
real T_max = 5.e3;
real T_max = 3.e2;
begin_f_loop(f, t)
{
F_CENTROID(x,f,t);
y = x[1];
z = x[2];
r = sqrt(pow(y,2)+pow(z,2));
F_PROFILE(f, t, i) = (T_max-T_paroi)*(1-pow(2.0*r/Diameter,2))+T_paroi;
}
end_f_loop(f, thread)
}
christophe06 is offline   Reply With Quote

Old   January 16, 2012, 11:57
Default
  #2
New Member
 
christophe REHMET
Join Date: Jan 2012
Posts: 5
Rep Power: 5
christophe06 is on a distinguished road
I find the solution, I just restarted from the beginning,it was fun
christophe06 is offline   Reply With Quote

Old   January 17, 2012, 09:52
Default
  #3
Senior Member
 
shoeb khan
Join Date: Nov 2011
Posts: 179
Rep Power: 5
shk12345 is on a distinguished road
if you have find the solution of your own its the best way there after.

Hope t hat you submit a good report this week
shk12345 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
UDF parallel error: chip-exec: function not found????? shankara.2 Fluent UDF and Scheme Programming 1 January 16, 2012 23:14
How to add a UDF to a compiled UDF library kim FLUENT 3 October 26, 2011 21:38
Dynamic Mesh UDF Qureshi FLUENT 1 December 2, 2009 01:27
UDF...UDF...UDF...UDF Luc SEMINEL FLUENT 0 November 25, 2002 05:03
UDF, UDF, UDF, UDF Luc SEMINEL Main CFD Forum 0 November 25, 2002 05:01


All times are GMT -4. The time now is 07:15.