Table 2: Design attack angles and aerodynamics characteristics of DU93W210 airfoil.

𝛼 0 (°) 𝐶 𝑙 𝐶 𝑑 𝐶 𝑙 / 𝐶 𝑑

5.51.1290.012888.20
6.01.1800.013388.72
6.51.2190.014484.65