General help

Basket Permeability

Only the permeability in the vertical direction (top view) is considered.

Permeability = 0,56
Permeability = 0,089

Basket permeability = hole area/basket area (real number between 0 and 1)

Hole area = white area

Basket area = white area + black area

When no basket is used, the permeability has its maximum value = 1.

When there are no holes in the basket, the permeability has its minimum value = 0.