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Ansys Learning Forum › Forums › Discuss Simulation › General Mechanical › Input periodic boundary conditions in a unit cell › Reply To: Input periodic boundary conditions in a unit cell

April 5, 2024 at 5:13 pm
mjmiddle
Ansys Employee

The unit cell would never make sense at zero. It is the distance you would use if you were copying the geometry so that the copied bodies line up exactly with the original bodies. It is the vertical and horizontal distance of your geometry shown above.