||September 12, 2000 04:57
discrete phase convergence
I am modelling a tank where water flows in at the base and then flows through a porous region before leaving through an outlet close to the top. The top of the tank is a free surface which i am modelling as a slip wall. Air is also added which i am trying to model as a series of discrete phase inputs. The model converges fine in 2d but not in 3d, although it will converge without the discrete phase. Can anyone suggest something that i can try?