A Comparison Study on Co- and Counterrotating Dual-Rotor System with Squeeze Film Dampers and Intermediate Bearing

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr class="thead"><td class="align_left"> </td><td class="align_center">Support I</td><td class="align_center">Support II</td><td class="align_center">Support III</td><td class="align_center">Support IV</td></tr><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr><td class="align_left">Stiffness (N/m)</td><td class="align_center">1.45 × 10<sup>6</sup></td><td class="align_center">2.21 × 10<sup>5</sup></td><td class="align_center">9.29 × 10<sup>5</sup></td><td class="align_center">—</td></tr><tr class="table-tr"><td colspan="5"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Stiffness of elastic supports (squirrel cage).

Shock and Vibration

tab2

Table 2

Table 2: A Comparison Study on Co- and Counterrotating Dual-Rotor System with Squeeze Film Dampers and Intermediate Bearing 