Cableizer ®

Thermal resistance protective jacket

Thermal resistance of the protective jacket over the insulation of a fiber optic cable.

Symbol
$T_{foj}$
Unit
K.m/W
Formulas
$\frac{1}{k_{foj}} \frac{1}{2\pi} \ln\left(\frac{D_{foj}}{D_{fot}}\right)$
Related
$D_{foj}$
Diameter over protective jacket [mm]
$D_{fot}$
Diameter tube [mm]
$k_{foj}$
Thermal conductivity protective jacket material [W/(m.K)]
$\pi$
Archimedes' constant $\pi$
Used in
$T_{fo}$
Thermal resistance FOC [K.m/W]