PRECISSE MODELING PROFESSIONAL DESIGN
Combining market trend and simulated calculation of fluent, Gemfan designers use three dimension modeling software CATIA to design 5152 airfoil and blade style. The most adaptative and matching propeller airfoil and style with motor is a combined result of data iterative analysis on prop surface pressure and speed rate, airfoil curve and thickness adjustment, 2D airfoil optimization, lift forc, resistance, torque of 3D model, 5152 high speed propeller perfectly matches motor 2205 -2206. The slight but effective improvements can lead to very different result at the race.
INVERSE BLADE TIP DESIGN TO ENHANCE LIFT AND REDUCE DRAG
Inverse design reduces the downwash of blade tip vortex and induced drag. Compared to propellers of other brand, whith have shaking issue at high speed, Flash 5152 propeller has an excellent smooth and steady perfomance in the high-speed flight.
ADVANCED MATERIAL ULTRA-DURABLE BLADES
The polycarbonate material is dash-and-beind-resistant and leads to the best efficiency and durability
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