Temperature of the cable surface, at the point z in the cable route in the tunnel.

Symbol
$\theta_{\mathrm{o_{\mathrm{z}}}}$
Unit
°C
Formulae
$N_{\mathrm{c}} N_{sys} T_{\mathrm{s}} W_{\mathrm{tot}} + T_{\mathrm{a}} W_{\mathrm{a_{\mathrm{z}}}} + \theta_{\mathrm{at_{\mathrm{z}}}}$
Related
$N_{\mathrm{c}}$
$T_{\mathrm{a}}$
$T_{\mathrm{s}}$
$\theta_{\mathrm{at_{\mathrm{z}}}}$
$W_{\mathrm{a_{\mathrm{z}}}}$
$W_{\mathrm{tot}}$
Used in
$\theta_{\mathrm{c_{\mathrm{z}}}}$