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

Figure 10

(a) The effect of TE radius on 𝐿/𝐷 with Coandă-jet (Re=1×10⁶, 𝐶_𝜇=0.005, 𝑡=1 mm); (b) velocity flow field for different TE radius; (c) lift coefficient; (d) drag coefficient.

(a)

(b)

(c)

(d)