Cableizer
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Diameter over jacket

Symbol
$D_j$
Unit
mm
Formulae
$D_{ar}+2\left(t_j+t_{jj}\right)$All cables except pipe-type
$Do_{sp}+2t_j$Pipe-type cables
Related
$D_{ar}$
External diameter of armour [mm]
$Do_{sp}$
Outer diameter of steel pipe [mm]
$t_j$
Thickness of jacket [mm]
$t_{jj}$
Thickness of additional layer over jacket [mm]
Used in
$A_j$
Cross-sectional area of jacket [mm$^2$]
$C_{sg}$
Capacitance shield - ground [F/m]
$D_e$
External diameter of object [mm]
$r_{osc}$
Radius over capacitive insulation layers [mm]
$T_3$
Thermal resistance of jacket [K.m/W]
$T_j$
Thermal resistance of jacket [K.m/W]