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Effective length per unit lay length of screen wires

Symbol
$F_{lay,sc}$

Default
1.05

Formulae
$\sqrt{1+\left(\frac{\pi d_{sc}}{L_{lay,sc}}\right)^2}$
Related
$d_{sc}$
Mean diameter of screen [mm]
$L_{lay,sc}$
Length of lay of screen wires [mm]
$\pi$
Archimedes' constant $\pi$
Used in
$R_{sc}$
Electrical resistance of screen [$\Omega$/m]