Flow Pattern Analysis and Performance Improvement of Regenerative Flow Pump Using Blade Geometry Modification

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/ijrm/volume-2016/8628467/figures/8628467.fig.0017a.svgz" name="8628467.fig.0017a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Symmetric angle blades</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/ijrm/volume-2016/8628467/figures/8628467.fig.0017b.svgz" name="8628467.fig.0017b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Nonsymmetric angle blades</td></tr></table>

<div>Efficiency curves of the regenerative pump: (a) symmetric blades and (b) nonsymmetric blades.</div>

International Journal of Rotating Machinery

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Figure 17

Figure 17: Flow Pattern Analysis and Performance Improvement of Regenerative Flow Pump Using Blade Geometry Modification 