Cableizer ®

Thermal capacitance B transient thermal circuit, filler

Symbol
$Q_{B,f}$
Unit
J/(m.K)
Formulas
$0$single-core cables
$\frac{\left(\frac{q_{f} \left(T_{2}+T_{3}+T_{4i}+T_{4ii}\right)}{T_{B}}\right)^2 Q_{f}}{q_{f}}$multi-core cables
Related
$Q_{f}$
Thermal capacitance filler [J/(m.K)]
$q_{f}$
Ratio of losses filler
$T_{2}$
Thermal resistance armour bedding [K.m/W]
$T_{3}$
Thermal resistance jacket [K.m/W]
$T_{4i}$
Thermal resistance medium in the duct [K.m/W]
$T_{4ii}$
Thermal resistance duct wall [K.m/W]
$T_{B}$
Thermal resistance B transient thermal circuit [K.m/W]
Used in
$Q_{B}$
Thermal capacitance B transient thermal circuit [J/(m.K)]