Bionic Design of Wind Turbine Blade Based on Long-Eared Owl’s Airfoil

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/abb/volume-2017/8504638/figures/8504638.fig.0020a.svgz" name="8504638.fig.0020a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Standard blade</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/abb/volume-2017/8504638/figures/8504638.fig.0020b.svgz" name="8504638.fig.0020b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Bionic blade</td></tr></table>

<div>Contours of static pressures on windward surfaces of the blades.</div>

Applied Bionics and Biomechanics

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Figure 20

Figure 20: Bionic Design of Wind Turbine Blade Based on Long-Eared Owl’s Airfoil 