CFD Online Discussion Forums

CFD Online Discussion Forums (https://www.cfd-online.com/Forums/)
-   FLUENT (https://www.cfd-online.com/Forums/fluent/)
-   -   I have a big problem at the UDF. Please help me (https://www.cfd-online.com/Forums/fluent/66014-i-have-big-problem-udf-please-help-me.html)

motallebi July 3, 2009 05:10

I have a big problem at the UDF. Please help me
 
HI

I am gonna write a Udf about the DPM.

I must write a udf that particle can trap or reflect .

on the other hand if shear stress on the wall be greater than critical

stress, particle reflect else particle be trap.

I work on this problem about two month but I dont solve it.

I use of swich commend on the Udf but when I use it , it inacvtive at the Boundary condition at the fluent.

I dont have any solotion.

please help me.

All The Best.

motallebi

motallebi July 3, 2009 12:10

please help me


All times are GMT -4. The time now is 05:05.