Effect of the Radial Pressure Gradient on the Secondary Flow Generated in an Annular Turbine Cascade

<table class="table-group" width="800px"><tr class="fig-image" id="a"><td><img alt="509209.fig.0020a" src="https://static.hindawi.com/articles/ijrm/volume-2012/509209/figures/509209.fig.0020a.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(a) </b>
								Experimental measurements</td></tr></table></td></tr><tr class="fig-image" id="b"><td><img alt="509209.fig.0020b" src="https://static.hindawi.com/articles/ijrm/volume-2012/509209/figures/509209.fig.0020b.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(b) </b>Numerical calculations</td></tr></table></td></tr></table>

<table>Total pressure loss coefficient downstream the cascade.</table>

International Journal of Rotating Machinery

fig20

Figure 20

Figure 20: Effect of the Radial Pressure Gradient on the Secondary Flow Generated in an Annular Turbine Cascade 