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Temperature difference conductor—enclosure

Symbol
$\Delta \theta_{gas}$
Unit
°C
Formulas
$\theta_{c}-\theta_{encl}$Gas compartment of PAC/GIL
$\theta_{e}-\theta_{di}$Air space inside the duct of riser/J-tube
Related
$\theta_{c}$
Temperature conductor [°C]
$\theta_{di}$
Temperature duct inner surface [°C]
$\theta_{e}$
External temperature object [°C]
$\theta_{encl}$
Temperature enclosure [°C]
Used in
$T_{conv,ce}$
Thermal resistance convection conductor—enclosure [K.m/W]
$W_{conv,ce}$
Convective heat transfer conductor→enclosure [W/m]
$W_{di}$
Losses between cable and riser [W/m]