Thermal resistance of sheath jacket

Thermal resistance of the jacket around each core of three-core subsea cables. The thermal resistance of the sheath jacket is considered per phase, same as the thermal resistance of the insulation.

Symbol
$T_{shj}$
Unit
K.m/W
Formulae
$\frac{\rho_{shj}}{2\pi} \ln\left(\frac{D_{shj}}{D_{sh}-\Delta d_{sh}}\right)$
Used in