Thickness sheath

Symbol

$t_{sh}$

Unit

mm

Used in

$A_{sh}$

Cross-sectional area sheath [mm$^2$]

$D_{sh}$

Diameter over sheath [mm]

$d_{sh}$

Mean diameter sheath [mm]

$g_s$

Substitution coefficient $g_s$ for eddy-currents

$\lambda_{12}$

Loss factor shield, eddy currents

$r_{z2,sh}$

Radius sheath (inner) [m]

$r_{z3,sh}$

Radius sheath (outer) [m]

$T_1$

Thermal resistance conductor—sheath [K.m/W]