A Study on Fluid Self-Excited Flutter and Forced Response of Turbomachinery Rotor Blade

<table class="table-group" width="800px"><tr class="fig-image" id="a"><td><img alt="437158.fig.0020a" src="https://static.hindawi.com/articles/mpe/volume-2014/437158/figures/437158.fig.0020a.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(a) </b>Tip-shrouded blade experimental testing</td></tr></table></td></tr><tr class="fig-image" id="b"><td><img alt="437158.fig.0020b" src="https://static.hindawi.com/articles/mpe/volume-2014/437158/figures/437158.fig.0020b.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(b) </b><span class="inline" id="M59"></span>-directional analysis</td></tr></table></td></tr><tr class="fig-image" id="c"><td><img alt="437158.fig.0020c" src="https://static.hindawi.com/articles/mpe/volume-2014/437158/figures/437158.fig.0020c.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(c) </b><span class="inline" id="M60"></span>-directional analysis</td></tr></table></td></tr><tr class="fig-image" id="d"><td><img alt="437158.fig.0020d" src="https://static.hindawi.com/articles/mpe/volume-2014/437158/figures/437158.fig.0020d.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(d) </b><span class="inline" id="M61"></span>-directional analysis</td></tr></table></td></tr></table>

<table>Experimental analysis for low-pressure stage tip-shrouded blade.</table>

Mathematical Problems in Engineering

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Figure 20

Figure 20: A Study on Fluid Self-Excited Flutter and Forced Response of Turbomachinery Rotor Blade 