Thermal resistance offered by the material in layer 2 along the flow path q1.

Symbol
$R_{\mathrm{q12}}$
Unit
K.m/W
Formulae
$\frac{s_{\mathrm{2}}}{k_{\mathrm{2}} s_{\mathrm{T}}}$Paper R. de Lieto Vollaro et al. (2011)
$\frac{1}{s_{\mathrm{T}}} \left(\frac{s_{\mathrm{2}}}{k_{\mathrm{2}}} + \frac{s_{\mathrm{1}}}{k_{\mathrm{1}}} + \frac{1}{K_{\mathrm{E}}}\right)$Paper R. de Lieto Vollaro et al. (2014)
Related
$k_{\mathrm{1}}$
$K_{\mathrm{E}}$
Used in
$R_{\mathrm{q1}}$
Resistance 1 [K.m/W]