udf question??
 

hi
I want to add a particle surface reaction to my fluent model. when I compile the udf file it appears there is no problem then in user-defined function hooks I select it in particle reaction rate. But I dont know where in the main program I can see it? I mean in material panel, reaction I can not find the value of the constants that were written in UDF.
I am a beginner in UDF and I think some where a mistake is occurred.

I am highly professional in UDF programming, but didn't understand your problem.