Numerical Investigation of Performance Improvement and Erosion Characteristics of Vortex Pump Using Particle Model

<table class="table-group" id="tab3"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td class="align_left" rowspan="2">Level</td><td class="align_center" colspan="3">Factor</td></tr><tr class="thead"><td class="align_center"><i>L</i> (mm)</td><td class="align_center"><i>Z</i> (numbers)</td><td class="align_center"><i>b</i><sub>2</sub> (mm)</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">1</td><td class="align_center">20</td><td class="align_center">6</td><td class="align_center">15</td></tr><tr><td class="align_left">2</td><td class="align_center">30</td><td class="align_center">8</td><td class="align_center">20</td></tr><tr><td class="align_left">3</td><td class="align_center">40</td><td class="align_center">10</td><td class="align_center">25</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Shock and Vibration

tab3

Table 3

Table 3: Numerical Investigation of Performance Improvement and Erosion Characteristics of Vortex Pump Using Particle Model 