Symbol
$K_{\mathrm{r}}$
Unit
-
Formulae
$\frac{- F_{\mathrm{m}} + 1}{- F_{\mathrm{m}} \left(- K_{\mathrm{t}} + 1\right) + 1}$cables in tunnel
$\frac{1}{\frac{D_{\mathrm{c}} n_{\mathrm{c}}}{D_{\mathrm{comp}}} \left(-1 + \frac{1}{\epsilon_{\mathrm{encl}}}\right) + \frac{1}{\epsilon_{\mathrm{c}}}}$─łoncentric cylindrical annuli (conductor to enclosure)
Related
$D_{\mathrm{c}}$
$D_{\mathrm{comp}}$
$\epsilon_{\mathrm{c}}$
$\epsilon_{\mathrm{encl}}$
$F_{\mathrm{m}}$
$K_{\mathrm{t}}$
$n_{\mathrm{c}}$
Used in
$h_{\mathrm{rad_{\mathrm{ce}}}}$
$h_{\mathrm{rad_{\mathrm{sa}}}}$
$W_{\mathrm{rad_{\mathrm{ce}}}}$
$W_{\mathrm{rad_{\mathrm{sa}}}}$