Thermal resistance for radiation from outer surface to ambient air using the Stefan-Boltzmann law.

Symbol
$T_{\mathrm{rad_{\mathrm{sa}}}}$
Unit
K.m/W
Formulae
$\frac{W_{\mathrm{rad_{\mathrm{sa}}}}}{- \theta_{\mathrm{a}} + \theta_{\mathrm{e}}}$
Related
$\theta_{\mathrm{a}}$
$\theta_{\mathrm{e}}$
$W_{\mathrm{rad_{\mathrm{sa}}}}$