Hi,
I have constructed a two-phase flow model, using the "Droplet Breakup in a T-Junction" model in the gallery. I managed to compute the default model successfully. However, when I change the viscosity of the two solutions to a system I am actually interested in (Viscosity phase 1 = 27.64mPa.s, Viscosity phase 2 = 994mPa.s) the model simply does not compute well (time steps are extremely small, making it impractical for solution). I wonder what other parameters in the model I can change to expedite the solution. I am pretty sure that there is something wrong with my model (solver parameters, perhaps?) but I am not very familiar with Comsol. Can anyone give me some suggestions? Thanks!
I have constructed a two-phase flow model, using the "Droplet Breakup in a T-Junction" model in the gallery. I managed to compute the default model successfully. However, when I change the viscosity of the two solutions to a system I am actually interested in (Viscosity phase 1 = 27.64mPa.s, Viscosity phase 2 = 994mPa.s) the model simply does not compute well (time steps are extremely small, making it impractical for solution). I wonder what other parameters in the model I can change to expedite the solution. I am pretty sure that there is something wrong with my model (solver parameters, perhaps?) but I am not very familiar with Comsol. Can anyone give me some suggestions? Thanks!