CFD Online Discussion Forums

CFD Online Discussion Forums (http://www.cfd-online.com/Forums/)
-   FLUENT (http://www.cfd-online.com/Forums/fluent/)
-   -   How to define yplus by oneself! (http://www.cfd-online.com/Forums/fluent/50154-how-define-yplus-oneself.html)

Michael December 30, 2008 10:08

How to define yplus by oneself!
 
Hi everyone,

I want to use a damping function-fmu in my udf, and the expression of fmu contains yplus. As you know, we can only get the wall yplus in fluent, so i plan to write a udf to define the yplus by myself´╝îwhich changes with the distance from the wall.

Anybody have done this work or similar to it,please tell me how to write? Which macro could i use? Are there some udf examples relate to it? Thanks very much!!

Any help would be much appreciated. Micheal.


All times are GMT -4. The time now is 16:28.