Aerodynamic Characteristics of Helicopter with Ducted Fan Tail Rotor in Hover under Low-Speed Crosswind

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/ijae/volume-2020/7059209/figures/7059209.fig.0020a.svgz" name="7059209.fig.0020a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Ducted fan tail rotor</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/ijae/volume-2020/7059209/figures/7059209.fig.0020b.svgz" name="7059209.fig.0020b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Open-type tail rotor</td></tr></table>

<div>Schematics of flow around the tail rotor.</div>

International Journal of Aerospace Engineering

fig20

Figure 20

Figure 20: Aerodynamic Characteristics of Helicopter with Ducted Fan Tail Rotor in Hover under Low-Speed Crosswind 