Design and Performance Evaluation of Propeller for Solar-Powered High-Altitude Long-Endurance Unmanned Aerial Vehicle

Table 5

Comparison of optimization and final adjusted design of the EAV-3 propeller.

Case		rpm	clm	clt	Efficiency
Optimization	1.22	1817.9	0.482	0.648	0.6633
Final design (adjust)	1.2	1820	0.60	0.65	0.6604