Numerical Investigation of Velocity Flow Field inside an Impeller Air Model of a Centrifugal Pump with Vaned Diffuser Interactions and Comparison with PIV Measurements

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td align="left">Component</td><td align="center">Tetra elements</td><td align="center">Nodes</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td align="left">Entry duct</td><td align="center">1 420 202</td><td align="center">267 845</td></tr><tr><td align="left">Impeller</td><td align="center">4 291 744</td><td align="center">851 701</td></tr><tr><td align="left">Diffuser</td><td align="center">4 684 173</td><td align="center">930 695</td></tr><tr><td align="center" colspan="3"><hr/></td></tr><tr><td align="left">Total</td><td align="center">10 396 119</td><td align="center">2 050 241</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

International Journal of Rotating Machinery

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Table 2

Table 2: Numerical Investigation of Velocity Flow Field inside an Impeller Air Model of a Centrifugal Pump with Vaned Diffuser Interactions and Comparison with PIV Measurements 

Table 2 | Numerical Investigation of Velocity Flow Field inside an Impeller Air Model of a Centrifugal Pump with Vaned Diffuser Interactions and Comparison with PIV Measurements 