Discrete phase model conditions
 

I am working on a simulation that includes particles. Depending on the properties of the particles I would like to change between the discrete phase model conditions, reflect and trap. How can I do it?

Regards

Staffan

Re: Discrete phase model conditions
 

I am using Fluent 4.4.7 to model particle deposition. I am changing the particle boundary conditions (trap, reflect) using a user-defined subroutine called USREFL.F. Some months ago, I tried to change over to Fluent 5 but I could not find a UDS that can perform the same calculations.

Re: Discrete phase model conditions
 

In fluent 5, you can change the particle boundary conditions in the boudary panel. Those options appear only while you activate the discrete phase.