Numerical Study on Pressure Fluctuations Reduction in Centrifugal Pumps: Influence of Radial Gap and Splitter Blades

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr class="thead"><td align="left">  Zone</td><td align="center"> Cells number</td></tr><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td align="left"> Suction pipe</td><td align="center"> 138 596</td></tr><tr><td align="left">Impeller</td><td align="center"> 629 920</td></tr><tr><td align="left">Volute casing</td><td align="center"> 609 126</td></tr><tr><td align="left">Discharge pipe</td><td align="center"> 40 470</td></tr><tr><td align="center" colspan="2"><hr/></td></tr><tr><td align="left"> Total</td><td align="center"> 1 418 112</td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Total cells number for pump configuration R1A+V1.

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Table 2

Table 2: Numerical Study on Pressure Fluctuations Reduction in Centrifugal Pumps: Influence of Radial Gap and Splitter Blades 