A Review on Computational Fluid Dynamics Applications in the Design and Optimization of Crossflow Hydro Turbines

Figure 9

Contours of pressure disseminations on the impeller blades at the second stage (Q = 105 lps and H = 10 m) at the impeller speed 550 RPM, presenting the indication of cavitation inception on the suction side near the inner edge of the blade [31] (copyright (2017), with permission under Creative Commons Attribution 4.0 International License).