Cross-sectional area of screen

Symbol
$A_{sc}$
Unit
mm$^2$
Formulae
$\frac{n_{sw} \pi t_{sc}^{2}}{4}$round wires
$n_{sw} t_{sc} w_{sc}$flat wires
$\pi \left(- \frac{D_{1}^{2}}{4} + \left(\frac{D_{1}}{2} + t_{sc}\right)^{2}\right)$Tape
Related
$D_{1}$
Used in
$Q_{sc}$
$R_{sc}$