A Nonlinear k-𝜺 Turbulence Model Applicable to High Pressure Gradient and Large Curvature Flow

Figure 9

Normal velocity distribution near the convex surface (m/s).

(a) Nonlinear 𝑘-𝜀

(b) SST 𝑘-𝜔

(c) RNG 𝑘-𝜀