Computational Study on the Aerodynamic Performance of Wind Turbine Airfoil Fitted with Coandă Jet

Figure 11

(a) The effect of jet thickness on the 𝐿/𝐷 and lift augmentation (Re=1×10⁶, 𝑅_TE=30 mm); (b) flow separation with 𝑡=0.5 mm; (c) flow separation with 𝑡=3.0 mm.

(a)

(b)

(c)