[asal]

Hello everybody.

I want to simulate particles with Eulerian method by using Fluent. For Eulerian approach, I need to add the particle deposition onto wall surfaces as the boundary conditions. Since Fluent has no such function, this should be done by compiling a UDF. The basic idea is to add one "sink" term in the cells near the wall surfaces, and "sink" is caused due to the deposition.
I have read many papers and they use such a UDF when the use Eulerian method. So I am wondering if anybody here have this UDF or can provide some hint, how can I implement this UDF.

Thanks in advance for your support.

[m zahid]

have u find answer ? i want to add the cooling source at the middle of the domain, if you have any idea please help me.
regards,
zahid