Comment on "Efficiency: Perfect pitch UAVs and airboats lead to new propellers (at least some good from UAVs / Drones)"
...est effect of UAV prop production is price decrease / mass production efficiency. Reading Ken's arti...n speeds, altitudes and climb or level, is the best way to get better efficiency to change the law regarding i...Comment on "Efficiency: Perfect pitch UAVs and airboats lead to new propellers (at least some good from UAVs / Drones)"
...options to play with. This is because efficiency is lost when prop tip speeds...props and found this engine lost substantial efficiency with tip speeds higher than 0...s that with lower hp engines maximizing prop efficiency is very important because we...Tags: Propellar, Advanced Technology, Efficiency, UAV, Drones, Thrust, Power, technology, producing, story, maybe, propeller
Flap artists: Birds sync wing beats in V formation - Do you formation guys at YFT feel this?
The next time you see birds flying in a V, consider this: A new study says they choreograph the flapping of their wings with exquisite precision to help them on their way. Cool article and video HERETags: Formation, migration, efficiency, V, wake, draft, wing vortices, vortex