A Comprehensive Optimization Design Method of Aerodynamic, Acoustic, and Stealth of Helicopter Rotor Blades Based on Genetic Algorithm

Table 2

The comparison of the calculated results and the results in [22].

	Results in Ref.[22]	Calculated results
Thrust coefficient	0.01438	0.01485
Torque coefficient	0.00119	0.00122
Hover efficiency	72.45%	74.78%