Numerical Investigation of a First Stage of a Multistage Centrifugal Pump: Impeller, Diffuser with Return Vanes, and Casing

<table class="table-group" width="800px"><tr class="fig-image" id="a"><td><img alt="578072.fig.002a" src="https://static.hindawi.com/articles/isrn/volume-2013/578072/figures/578072.fig.002a.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(a) </b>Centrifugal pump stage</td></tr></table></td></tr><tr class="fig-image" id="b"><td><img alt="578072.fig.002b" src="https://static.hindawi.com/articles/isrn/volume-2013/578072/figures/578072.fig.002b.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(b) </b>Stage components </td></tr></table></td></tr></table>

<table>Model of a centrifugal pump stage.</table>

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Figure 2

Figure 2: Numerical Investigation of a First Stage of a Multistage Centrifugal Pump: Impeller, Diffuser with Return Vanes, and Casing 