|
[Sponsors] |
September 11, 2003, 00:05 |
Heat flux UDF problem
|
#1 |
Guest
Posts: n/a
|
Hi,
I have a 3D domain...which is bascially a partial clyinder cut at along the axis. I am trying to write a UDF for the heat profile over the top and bottom surface.The heat flux equations for the 2 surfaces are related to each other and are obtained by solving a set of non linear equations...for which i have written a newton raphson function. I call this function in the two F_profile macros for the heat fluxs....i interpret the udf...however on assigning it as the boundary condition ...it gives me a Fatal error The problem exists due to calling newton function in the macros... If anybody has any clue on that....please help. Manan |
|
September 11, 2003, 07:13 |
Re: Heat flux UDF problem
|
#2 |
Guest
Posts: n/a
|
Hi Manan,
I have had similar problems when trying to assign certain UDFs. The problem occured for me when i assigned it to an interior zone. I changed it to a wall (coupled wall) and the problem didnt recurr Good Luck Mc |
|
Thread Tools | Search this Thread |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
UDF for wall heat flux ? | Seyoung Oh | FLUENT | 6 | August 4, 2018 06:44 |
Heat flux in ansys cfx | juliom | OpenFOAM Running, Solving & CFD | 2 | April 14, 2009 15:30 |
Customize Heat Flux Distribution Using UDF | Ken Adams | FLUENT | 0 | May 25, 2007 16:25 |
UDF for time dependent heat flux | Rameshwar Ajja | FLUENT | 0 | February 16, 2006 01:26 |
monitoring dynamic heat flux through a surface | abdnakhi | FLUENT | 0 | August 15, 2005 10:57 |