usrsrc
 

Hello,

My problem deals with two phases flow and pollutant transport modeling . I use the homogeneous model (modeling two phases) and mass fraction equation for pollutants.

How to avoid that pollutants being present in both phases (only in phase 1) ?

Using usrsrc with Am=0 , SP=-1 , SU=0 for phase 2, I still have pollutants in phase 1 (with cartesian grid). I try this on dam break simulation (ref-29) with pollutants in water.

Should we use same values for source terms on BF grid ?