[Near]

Hi, everybody
I am trying to simulate the flow of two immiscible fluids by Polyflow using VOF mothed. Actually, I’m focus on co-injection molding(if you guys know), there are two free surfaces to capture.
But I cannot apply two fluids in one VOF problem(capturing the ONE free surface of the filling problem of one fluid is ok for me).
I’ve try setup two tasks (one task to one fluid), but the result show that two fluid flow independently. So I setup just one task with two sub-task, but I know how to do next.
Plz help, its very important for me, relating to my Master degree.

Near, (wzy_me@163.com)