Experimental and Numerical Investigation of Stepped Planing Hulls in Finding an Optimized Step Location and Analysis of Its Porpoising Phenomenon

<table class="table-group" id="tab4"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td class="align_left">Parameter</td><td class="align_center">Value</td><td class="align_center">Unit</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left"><i>L</i></td><td class="align_center">2640</td><td class="align_center">mm</td></tr><tr><td class="align_left">LCG</td><td class="align_center">791</td><td class="align_center">mm to transom</td></tr><tr><td class="align_left">VCG</td><td class="align_center">184.6</td><td class="align_center">mm</td></tr><tr><td class="align_left">LBP</td><td class="align_center">2368.18</td><td class="align_center">mm</td></tr><tr><td class="align_left"><i>C</i><sub>Δ</sub></td><td class="align_center">0.5096</td><td class="align_center">—</td></tr><tr><td class="align_left"><i>m</i></td><td class="align_center">86.024</td><td class="align_center">kg</td></tr><tr><td class="align_left"><i>V</i></td><td class="align_center">0.08585</td><td class="align_center">m<sup>3</sup></td></tr><tr><td class="align_left"><i>τ</i><sub><i>s</i></sub></td><td class="align_center">2.34</td><td class="align_center">degrees</td></tr><tr><td class="align_left"><i>B</i></td><td class="align_center">551.9</td><td class="align_center">mm</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Principal characteristic of the nonstep model.</div>

Mathematical Problems in Engineering

tab4

Table 4

Table 4: Experimental and Numerical Investigation of Stepped Planing Hulls in Finding an Optimized Step Location and Analysis of Its Porpoising Phenomenon 

Table 4 | Experimental and Numerical Investigation of Stepped Planing Hulls in Finding an Optimized Step Location and Analysis of Its Porpoising Phenomenon 