The Disc component models a rotational component with no inertia and with two rigidly connected flanges. The right flange is rotated by the fixed angle $\Delta \mathrm{\phi }$ with respect to the left flange.

$0\={\mathrm{\tau }}_a\+{\mathrm{\tau }}_b$

${\mathrm{\phi }}_a\=\mathrm{\phi }-\frac{1}{2}\Delta \mathrm{\phi }$

${\mathrm{\phi }}_b\=\mathrm{\phi }\+\frac{1}{2}\Delta \mathrm{\phi }$

The component described in this topic is from the Modelica Standard Library. To view the original documentation, which includes author and copyright information, click here.