Fluent/ CFX Phase dependent boundary condition VoF
Hello to all,
I am very new to Ansys Fluent and would like to simulate the injection molding process though VoF.
However, one of the boundaries I must include is a dynamic wall/outlet, where:
no-slip boundary is assigned if,
Otherwise, a "traction-free" boundary is imposed
Is it possible to implement this into Fluent/ does it already have this implemented? If so, where can I find its documentation.
If not, to implement the traction free boundary:
Can I just set the velocity gradient to zero and impose a fixed value of 0 for the pressure?