Impeller Design of a Centrifugal Fan with Blade Optimization

<table class="table-group" id="tab1"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td align="left">Impeller</td><td align="center">ShaftPWR/PWR<sub>ref</sub></td><td align="center">Impeller head/<svg height="10.325" id="M22" style="vertical-align:-0.0pt" version="1.1" viewbox="0 0 11.75 10.325" width="11.75" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,10.325)">
<g transform="translate(72,-63.74)">
<text transform="matrix(1,0,0,-1,-71.95,63.79)">
<tspan style="font-size: 12.50px; " x="0" y="0">𝑃</tspan>
</text>
</g>
</g>
</svg><sub>ref</sub></td><td align="center">Efficiency (%)</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td align="left">B#1</td><td align="center">0.945</td><td align="center">1.47</td><td align="center">92.6</td></tr><tr><td align="left">B#2</td><td align="center">0.960</td><td align="center">1.52</td><td align="center">92.9</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

International Journal of Rotating Machinery

tab1

Table 1

Table 1: Impeller Design of a Centrifugal Fan with Blade Optimization 