Turbine Rotor Disk Health Monitoring Assessment Based on Sensor Technology and Spin Tests Data

<table class="table-group" width="800px"><tr class="fig-image" id="a"><td><img alt="413587.fig.007a" src="https://static.hindawi.com/articles/tswj/volume-2013/413587/figures/413587.fig.007a.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(a) </b> Bode plot output</td></tr></table></td></tr><tr class="fig-image" id="b"><td><img alt="413587.fig.007b" src="https://static.hindawi.com/articles/tswj/volume-2013/413587/figures/413587.fig.007b.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(b) </b>Vibration amplitude as a function of rotational speed</td></tr></table></td></tr></table>

<table>Simulated engine mission history profile (constant amplitude) test, microwave sensor data.</table>

The Scientific World Journal

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Figure 7

Figure 7: Turbine Rotor Disk Health Monitoring Assessment Based on Sensor Technology and Spin Tests Data 