Volumetric specific heat of adjacent non-metallic material.

Symbol
$\sigma_{\mathrm{ki}}$
Unit
J/K.m³
Formulae
$\frac{\sigma_{\mathrm{k2}}}{2} + \frac{\sigma_{\mathrm{k3}}}{2}$
Related
$\sigma_{\mathrm{k2}}$
$\sigma_{\mathrm{k3}}$
Used in
$A_{\mathrm{k}}$
$B_{\mathrm{k}}$