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Correct me, Thnnks. Fig. 16 presents a comparison between viscous dissipation and turbulent dissipation at deep stall condition (ϕ=0.275) in the CTB. As shown in the fig. 16(a), viscous dissipation on the blade’s suction surface is higher than turbulent dissipation on that, while the maximum value of turbulent dissipation on the hub surface (effect horseshoe vortex) and the blade tip (effect of tip leakage flow) is higher than that of viscous dissipation on that. Further, the affected area of viscous dissipation on the hub surface is greater than that of turbulent dissipation on that. As is evident in Fig. 16(b), the turbulent dissipation around the blade’s suction surface (effect interaction between leakage vortex and fluid flow) is higher than viscous dissipation around that. The views of viscous dissipation in TE and the LE are magnified.

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