On the Nonlinear Vibrational Responses of a Large Vessel with a Broad Bow Flare under Wave Excitation: Theory and Experiment

<table class="fixed-width table-group" id="tab4"><tr><td><table class="table"><colgroup><col style="width:6.85em"/><col style="width:6.85em"/><col style="width:6.85em"/><col style="width:6.85em"/></colgroup><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td class="align_left">Order of mode</td><td class="align_center">Numerical results (Hz)</td><td class="align_center">Experimental results (Hz)</td><td class="align_center">Relative error (%)</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">First</td><td class="align_center">9.709</td><td class="align_center">9.708</td><td class="align_center">−0.01</td></tr><tr><td class="align_left">Second</td><td class="align_center">22.418</td><td class="align_center">24.955</td><td class="align_center">11.31</td></tr><tr><td class="align_left">Third</td><td class="align_center">39.696</td><td class="align_center">48.304</td><td class="align_center">21.68</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Comparison of wet natural frequencies at model scale.</div>

Shock and Vibration

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Table 4

Table 4: On the Nonlinear Vibrational Responses of a Large Vessel with a Broad Bow Flare under Wave Excitation: Theory and Experiment 