Cableizer ®

Thermal capacitance insulation, 2nd portion (IEC 60853)

Symbol
$Q_{i,t2}$
Unit
J/(m.K)
Formulas
$\frac{\frac{\sigma_i \pi}{4} D_{i,t} \left(D_{i,t}-d_{c,t}\right)}{{10}^6}$
Related
$d_{c,t}$
External diameter conductor, transient [mm]
$D_{i,t}$
Diameter over insulation, transient [mm]
$\pi$
Archimedes' constant $\pi$
$\sigma_i$
Volumetric heat capacity insulation material [J/(K.m$^3$)]
Used in
$Q_{B,i}$
Thermal capacitance B transient thermal circuit, insulation [J/(m.K)]