Experimental Investigation of the Effect of Ice Blockage on Propeller Hydrodynamic Performance

<table class="fixed-width table-group" id="tab2"><tr><td><table class="table"><colgroup><col style="width:13.54em"/><col style="width:14.65em"/></colgroup><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr class="thead"><td class="align_center" colspan="2">PIV system parameter</td></tr><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td class="align_left">CDD resolution(pixels)</td><td class="align_center">2048 × 2048</td></tr><tr><td class="align_left">Laser beam duration(ns)</td><td class="align_center">4</td></tr><tr><td class="align_left">Laser wavelength(nm)</td><td class="align_center">532–1064</td></tr><tr><td class="align_left">PIV tracer</td><td class="align_center">Polyamide particles (PSP-50<i>μ</i>m)</td></tr><tr><td class="align_left">Pulsed laser sheet thickness(mm)</td><td class="align_center">0.6</td></tr><tr><td class="align_left">Maximum measurement range(mm)</td><td class="align_center">400 × 400</td></tr><tr><td class="align_left">PIV data processing software</td><td class="align_center">Dantec Dynamic Studio V3.41</td></tr><tr><td class="align_left">Maximum laser pulse energy(MJ)</td><td class="align_center">120</td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Performance index of PIV measurement system.</div>

Mathematical Problems in Engineering

tab2

Table 2

Table 2: Experimental Investigation of the Effect of Ice Blockage on Propeller Hydrodynamic Performance 