Simulations of Steady Cavitating Flow in a Small Francis Turbine

Table 2

Prediction of produced power and efficiency.

	Power (W); without cavitation	Power (W); with cavitation	Efficiency %; without cavitation	Efficiency %; with cavitation
Optimal flow rate	189.963	189.970	79.28	79.28
Large flow rate	434.114	434.128	73	72.3
Small flow rate	98.315	96.553	72	70