Cableizer ®

Thermal resistance corrugation filling

Symbol
$T_{dsh}$
Unit
K.m/W
Formulas
$\frac{\rho_{scs}}{2\pi} \ln\left(1+\frac{2\frac{H_{sh}+\Delta H}{2}}{D_{scs}}\right)$
Related
$D_{scs}$
Diameter over screen serving [mm]
$\Delta H$
Correction depth of corrugation [mm]
$H_{sh}$
Depth of corrugation [mm]
$\pi$
Archimedes' constant $\pi$
$\rho_{scs}$
Thermal resistivity screen serving [K.m/W]
Used in
$T_1$
Thermal resistance conductor—sheath [K.m/W]
$T_2$
Thermal resistance armour bedding [K.m/W]
$T_3$
Thermal resistance jacket [K.m/W]