Dear COMSOL users,
I am trying to simulate the formation of water-in-oil droplets in a plannar flow focusing geometry.
The physics I am using is the laminar flow-phase field.
The boundary conditions for the inlets are the flow rates that I used experimentally.
The simulation "runs" "properly" only when the option Neglect surface tension in momentum equation is activated.
Once I activate this option, the computation process takes ages ( stuck at 4%) and eventually crashes.
I would appreciate if you could provide any advice related with this issue. I am confident it is just a small but critical mistake in the settings of the model.
I am trying to simulate the formation of water-in-oil droplets in a plannar flow focusing geometry.
The physics I am using is the laminar flow-phase field.
The boundary conditions for the inlets are the flow rates that I used experimentally.
The simulation "runs" "properly" only when the option Neglect surface tension in momentum equation is activated.
Once I activate this option, the computation process takes ages ( stuck at 4%) and eventually crashes.
I would appreciate if you could provide any advice related with this issue. I am confident it is just a small but critical mistake in the settings of the model.