Cableizer ®

Characteristic diameter weekly load

The characteristic diameter $D_{x_w}$ is the location at which the effect of the weekly loss factor commences.

For more information, refer to the characteristic diameter $D_x$.

Symbol
$D_{x,w}$
Unit
mm
Formulas
$D_{e} e^{\frac{1}{\frac{q_{x} D_{e}}{2000}} |\frac{\operatorname{k0}\left(\frac{q_{x} D_{e}}{2000}\right)}{\operatorname{k1}\left(\frac{q_{x} D_{e}}{2000}\right)}|}$
Related
$D_{e}$
External diameter object [mm]
$q_{x}$
Factor characteristic diameter
Used in
$g_{x}$
Geometric constant of circle characteristic diameter [p.u.]
$T_{4w}$
Thermal resistance weekly load cycle [K.m/W]