At the outlet of the model (also in any region), the typical boundary condition for pressure is fixed static pressure. For all the other quantities a typical choice is zeroGradient.

NOTE: Outlet boundary conditions are usually supported by boundary type patch, defined in the mesh file boundary.

Subsections

• Fixed Static Pressure Family of Outlet Boundary Conditions
  • fixedValue Static Pressure Boundary Condition
• Zero Gradient Family of Outlet Boundary Conditions
  • zeroGradient Boundary Condition
  • inletOutlet Boundary Condition
• Periodic (Cyclic) Family of Boundary Conditions
  • Arbitrary Mesh Interface (cyclicAMI) Boundary Condition
  • cyclic Boundary Condition