In this section, we will assign the boundary conditions from an existing Template.
Expand the Boundary Conditions branch of the Design Study bar.
Left click on the Velocity condition, and drag onto one of the inlets:
Left click on the Velocity condition, and drag onto the other inlet:
Left click on the Pressure condition, and drag onto the outlet surface:
Left click on the Temperature (50 Celsius) condition, and drag onto the hot inlet:
Left click on the Temperature (7 Celsius) condition, and drag onto the cold inlet: