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.0011a.svgz" name="8855314.fig.0011a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Hub section</td></tr><tr class="fig-image" id="b"><td><object data="https://static-preview.hindawi.com/articles/ijae/volume-2020/8855314/figures/8855314.fig.0011b.svgz" name="8855314.fig.0011b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Middle section</td></tr><tr class="fig-image" id="c"><td><object data="https://static-preview.hindawi.com/articles/ijae/volume-2020/8855314/figures/8855314.fig.0011c.svgz" name="8855314.fig.0011c" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(c) </b>Shroud section</td></tr><tr class="fig-image" id="d"><td><object data="https://static-preview.hindawi.com/articles/ijae/volume-2020/8855314/figures/8855314.fig.0011d.svgz" name="8855314.fig.0011d" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(d) </b>Comparison of camber lines</td></tr></table>

<div>Comparison of the impeller geometries.</div>

International Journal of Aerospace Engineering

fig11

Figure 11

Figure 11: Investigation on the Optimal Design and Flow Mechanism of High Pressure Ratio Impeller with Machine Learning Method 