A Numerical Study on the Improvement of Suction Performance and Hydraulic Efficiency for a Mixed-Flow Pump Impeller

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/mpe/volume-2014/269483/figures/269483.fig.0020a.svgz" name="269483.fig.0020a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Total head curve</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/mpe/volume-2014/269483/figures/269483.fig.0020b.svgz" name="269483.fig.0020b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Total efficiency curve</td></tr></table>

<div>Comparison of total head and total efficiency curve.</div>

Mathematical Problems in Engineering

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Figure 20

Figure 20: A Numerical Study on the Improvement of Suction Performance and Hydraulic Efficiency for a Mixed-Flow Pump Impeller 