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English(EN) NASA pushes Mars helicopter rotors past the speed of sound for the first time ever — next-gen “SkyFall” aircraft's rotors hit 3,750 RPM, ten times faster than normal helicopters

NASA 的火星直升机旋翼在测试中突破音障

NASA 已成功测试了其下一代火星直升机的新旋翼系统,达到了突破音障的速度。这些在 SkyFall 项目下开发的旋翼,转速高达 3,750 RPM,远超当前直升机,以在火星稀薄的大气中产生必要的升力。这一进步对未来的任务至关重要,可能使红色星球上的探索飞行器更大、能力更强,目前计划于 2028 年 12 月执行任务。 AI

影响 通过克服大气升力挑战,支持开发更大、更强大的火星直升机。

排序理由 该集群描述了火星探索新旋翼技术的研究和开发里程碑,包括测试结果和未来任务的意义。[lever_c_demoted from research: ic=1 ai=0.1]

在 Tom's Hardware 阅读 →

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NASA 的火星直升机旋翼在测试中突破音障

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该集群描述了火星探索新旋翼技术的研究和开发里程碑,包括测试结果和未来任务的意义。[lever_c_demoted from research: ic=1 ai=0.1]
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报道来源 [1]

  1. Tom's Hardware TIER_1 English(EN) · Etiido Uko ·

    NASA 首次将火星直升机旋翼推至超音速 — 下一代“SkyFall”飞行器的旋翼转速达到 3,750 RPM,是普通直升机的十倍

    NASA successfully tested Mars helicopter rotors at Mach 1.08 inside JPL’s Mars simulator chamber, paving the way for larger next-generation aircraft under the proposed SkyFall mission to explore more of the Red Planet.