Ansys Learning Forum Forums Discuss Simulation Fluids interface problem between 2 fluids in fluent Reply To: interface problem between 2 fluids in fluent

Federico
Ansys Employee

Sharing topology between the 2 interfaces will combine both as a single interface. 

You can try TUI command in boundary/slit-boundary-face to slit this interface into 2 faces in Fluent, and then create a mesh interface.