Cableizer ®

Mean diameter sheath

Symbol
$d_{sh}$
Unit
mm
Formulas
$D_{shb}+t_{sh}+H_{sh}+\Delta H$
Related
$D_{shb}$
Diameter below sheath [mm]
$\Delta H$
Correction depth of corrugation [mm]
$H_{sh}$
Depth of corrugation [mm]
$t_{sh}$
Thickness sheath [mm]
Used in
$A_{sh}$
Cross-sectional area sheath [mm$^2$]
$d_s$
Equivalent diameter of screen and sheath [mm]
$F_{ar}$
Factor $F$ armour losses
$r_{z2,sh}$
Radius sheath (inner) [m]
$r_{z3,sh}$
Radius sheath (outer) [m]