02/04/2025, 07:04 AM UTC
更好的无人机的蝙蝠翅膀Bat Wings For Better Drones
➀ EPFL工程学院的研究人员开发了受蝙蝠翅膀启发的高效无人机机翼，这可能会改善各种飞行器的效率。
➁ 研究发现，这些机翼的升力增加是因为流体沿着膜状机翼平滑的曲率流动，而不是前缘涡流。
➂ 这些发现还可以应用于提高风能和潮汐能采集装置的效率。
➀ Researchers at the EPFL School of Engineering have developed high-efficiency drone wings inspired by bat wings, which could lead to improved efficiency in various aerial vehicles.
➁ The study found that the lift increase in these wings comes from the flow following the smooth curvature of the membrane wing rather than a leading-edge vortex.
➂ The findings could also be applied to enhance the efficiency of wind and tidal energy harvesting devices.
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