Drop deformation inside an existing liquid
Hope you guys are doing well. As seen in the image below, I have simulated a flow of plastic (green) onto a build plate. There exists a continuous flow of another liquid (red) in the middle of the plastic.
Where currently the continuous red phase is, I would like to simulate a drop breaking/elongating along the path. Would I be able to do something like this?
I would like to create a drop at the inlet and would like to determine how the drop breaks up and elongates in the channel. I would like to see what the resultant shape will be like at the outlet (plane highlighted in black).
How would I do something like this?
I am using a Laminar model and have neglected the surface tension as of now.
I looked up Injections, but was not able to understand properly as to how to do it. Any help will be greatly appreciated.