Certain Type Turbofan Engine Whole Vibration Model with Support Looseness Fault and Casing Response Characteristics

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/sv/volume-2014/683469/figures/683469.fig.005a.svgz" name="683469.fig.005a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>The bearing housing lateral acceleration</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/sv/volume-2014/683469/figures/683469.fig.005b.svgz" name="683469.fig.005b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>The casing lateral acceleration</td></tr><tr class="fig-image" id="c"><td><object data="https://static.hindawi.com/articles/sv/volume-2014/683469/figures/683469.fig.005c.svgz" name="683469.fig.005c" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(c) </b>The rotor lateral displacement</td></tr></table>

<div>Amplitude-speed curves of bearing, casing lateral acceleration, and rotor displacement (without looseness).</div>

Shock and Vibration

fig5

Figure 5

Figure 5: Certain Type Turbofan Engine Whole Vibration Model with Support Looseness Fault and Casing Response Characteristics 