Definitions
Next define integration operators. First, define an integration coupling that integrates along the outlet boundary to calculate the film thickness. Then, define a coupling operator that integrates along the upstream die lip. You will use it later for the integration of the volume fraction along the boundary to evaluate the location of the upstream meniscus.
Integration 1 (intop1)
1
In the Model Builder window, expand the Component 1 (comp1) > Definitions node .
2
Right-click Definitions and choose Nonlocal Couplings > Integration .
3
In the Settings window for Integration, locate the Source Selection section.
4
From the Geometric entity level list, choose Boundary.
5
Select Boundary 16 only.
Integration 2 (intop2)
1
In the Definitions toolbar, click  Nonlocal Couplings and choose Integration.
2
In the Settings window for Integration, locate the Source Selection section.
3
From the Geometric entity level list, choose Boundary.
4
Select Boundary 5 only.
Now specify the material properties for the model. The material can be created by clicking the Add Multiphase Material in the Two-phase flow, Phase Field-coupling.