An Improved Fruit Fly Optimization Algorithm and Its Application in Heat Exchange Fouling Ultrasonic Detection

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/mpe/volume-2018/4365873/figures/4365873.fig.006a.svgz" name="4365873.fig.006a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Ultrasonic detection method of the pipe fouling</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/mpe/volume-2018/4365873/figures/4365873.fig.006b.svgz" name="4365873.fig.006b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Overall constitution of the ultrasonic testing</td></tr></table>

<div>Schematic diagram of pipe heat exchange fouling UTDR detection.</div>

Mathematical Problems in Engineering

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Figure 6

Figure 6: An Improved Fruit Fly Optimization Algorithm and Its Application in Heat Exchange Fouling Ultrasonic Detection 