The Influence of Shaft’s Bending on the Coupling Vibration of a Flexible Blade-Rotor System

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/mpe/volume-2017/7313956/figures/7313956.fig.0021a.svgz" name="7313956.fig.0021a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Mode of blade (at 1/6)</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/mpe/volume-2017/7313956/figures/7313956.fig.0021b.svgz" name="7313956.fig.0021b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Mode of blade (at 1/2)</td></tr><tr class="fig-image" id="c"><td><object data="https://static.hindawi.com/articles/mpe/volume-2017/7313956/figures/7313956.fig.0021c.svgz" name="7313956.fig.0021c" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(c) </b>Mode of rotor (at 1/6)</td></tr><tr class="fig-image" id="d"><td><object data="https://static.hindawi.com/articles/mpe/volume-2017/7313956/figures/7313956.fig.0021d.svgz" name="7313956.fig.0021d" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(d) </b>Mode of rotor (at 1/2)</td></tr></table>

<div>Mode shapes of rotor-blade coupling system due to the position of disk.</div>

Mathematical Problems in Engineering

fig21

Figure 21

Figure 21: The Influence of Shaft’s Bending on the Coupling Vibration of a Flexible Blade-Rotor System 