Response of Aeroengine with Fusing Design Suffering FBO

<table class="table-group" id="tab6"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td class="align_left">Position</td><td class="align_center">Natural frequency <i>Ω</i>1</td><td class="align_center">Natural frequency <i>Ω</i>2</td><td class="align_center">Natural frequency <i>Ω</i>3</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">Fusing structure activated</td><td class="align_center">24 Hz</td><td class="align_center">37 Hz</td><td class="align_center">42 Hz</td></tr><tr><td class="align_left">Fusing structure not activated</td><td class="align_center">30 Hz</td><td class="align_center">43 Hz</td><td class="align_center">52 Hz</td></tr><tr><td class="align_left">Relative deviation</td><td class="align_center">20%</td><td class="align_center">14%</td><td class="align_center">19%</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Natural frequency of a dual-rotor system with varied-stiffness fusing structure.</div>

International Journal of Aerospace Engineering

Response of Aeroengine with Fusing Design Suffering FBO

Table 6