Influences of Tip Cooling Injection on Tip Clearance Control at Design and Off-Design Incidences

<table class="table-group" width="800px"><tr class="fig-image" id="a"><td><img alt="160423.fig.006a" src="https://static.hindawi.com/articles/ijrm/volume-2009/160423/figures/160423.fig.006a.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(a) </b>Without tip cooling injection</td></tr></table></td></tr><tr class="fig-image" id="b"><td><img alt="160423.fig.006b" src="https://static.hindawi.com/articles/ijrm/volume-2009/160423/figures/160423.fig.006b.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(b) </b>With tip cooling injection</td></tr></table></td></tr></table>

<table>Pitchwise mass-averaged total pressure loss at cascade exit.</table>

International Journal of Rotating Machinery

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Figure 6

Figure 6: Influences of Tip Cooling Injection on Tip Clearance Control at Design and Off-Design Incidences 