Investigation on the Optimal Design and Flow Mechanism of High Pressure Ratio Impeller with Machine Learning Method

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static-preview.hindawi.com/articles/ijae/volume-2020/8855314/figures/8855314.fig.009a.svgz" name="8855314.fig.009a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Mass flow-efficiency</td></tr><tr class="fig-image" id="b"><td><object data="https://static-preview.hindawi.com/articles/ijae/volume-2020/8855314/figures/8855314.fig.009b.svgz" name="8855314.fig.009b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Mass flow-pressure ratio</td></tr></table>

<div>Performance curves at design speed.</div>

International Journal of Aerospace Engineering

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Figure 9

Figure 9: Investigation on the Optimal Design and Flow Mechanism of High Pressure Ratio Impeller with Machine Learning Method 