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-   -   "printf" udf on fluent 6.3 (http://www.cfd-online.com/Forums/fluent-udf/91141-printf-udf-fluent-6-3-a.html)

salzferkel August 1, 2011 17:06

"printf" udf on fluent 6.3
 
Hi i using Fluent 6.3 in Windows with Visual 2008.

it runs . only one thing i missing is, i usually using "printf" in my udf to give out some values so i can evaluate during the simulation.

my problem, during the simulation fluent 6.3 didn't showing me the values of "printf " as my demanded.
it shows only the usuall x-y-z velocity k-eps ect...

on ansys 12 my udf works without problem.

anyone can help ?
many thanks

gearboy August 2, 2011 01:17

Quote:

Originally Posted by salzferkel (Post 318373)
Hi i using Fluent 6.3 in Windows with Visual 2008.

it runs . only one thing i missing is, i usually using "printf" in my udf to give out some values so i can evaluate during the simulation.

my problem, during the simulation fluent 6.3 didn't showing me the values of "printf " as my demanded.
it shows only the usuall x-y-z velocity k-eps ect...

on ansys 12 my udf works without problem.

anyone can help ?
many thanks

Use Message0 instead.

Leen_1 October 21, 2011 20:47

Quote:

Originally Posted by gearboy (Post 318403)
Use Message0 instead.

Hi
Use Message0 ? what can i do for it ,can you shown it clearly?
many thanks!

amir7 May 24, 2012 14:28

Hi
I have the same problem, did you solve it?, for me its working in 3D but it doesn't work in 2D and printf doesn't print anything.


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