2024年2月14日 · NASA’s X-57 Maxwell all electric aircraft has power! With the successful installation of two 400-pound lithium-ion battery packs in the cabin of the plane. The X-57 project is the agency’s first all-experimental electric aircraft, and an early part of NASA’s work to develop sustainable aviation solutions.

The NASA X-57 Maxwell was an experimental aircraft developed by NASA, intended to demonstrate technology to reduce fuel use, emissions, and noise. [2] The first flight of the X-57 was scheduled to take place in 2023, but the program was cancelled due to problems with the propulsion system.

2018年9月13日 · NASA’s X-57 “Maxwell” is the agency’s first all-electric experimental aircraft, or X-plane, and is NASA’s first crewed X-plane in two decades. The primary goal of the X-57 project is to share the aircraft’s electric-propulsion-focused design and airworthiness process with regulators, which will advance certification approaches for ...

2021年9月2日 · The X-57 is an experimental aircraft designed to demonstrate radically improved aircraft efficiency with a 3.5 times aero-propulsive efficiency gain at a “high-speed cruise” flight condition for comparable general aviation aircraft. These gains are enabled by integrating the design of a new, optimized wing and a new electric propulsion system.

What is the X-57? A small, experimental airplane powered by electricity! All-electric technology will make flying cleaner, quieter, and more sustainable.

为使X-57验证机达到巡航能量效率提升500%这一首要目标，全电动架构、翼尖巡航电动机、大展弦比机翼以及分布式升力推进系统是其研发的关键。 X-57验证机总工程师麦特·雷迪福表示，用电动机替换内燃机，相应的能效将从28%上升到92%（约3.3倍），同时借助构型优化设计还可以产生1.5倍的能效提升。 分布式推进可有效地增升减阻，使得机翼结构更小更轻，同时翼尖螺旋桨能够抑制翼尖涡的不利影响。 推进效率的提升以及低廉的电费带来了运营成本的下降，而预期能 …

2024年9月13日 · NASA’s X-57 Maxwell was an all-electric experimental aircraft designed to demonstrate multiple cutting-edge technologies. The goal of the X-57 was to demonstrate that an all-electric airplane can be more efficient, quieter, and more environmentally friendly than airplanes powered by traditional gas piston-engines.

2021年2月25日 · x-57的目标是帮助联邦航空管理局为新兴的电动飞机市场设定认证标准。 这将包括沿机翼前缘运行的12台高升力电动机以及两台更大的、安装在翼尖的为巡航而设计的电动机。

X-57 Subproject Need Advance the Nation's ability to design, test, and determine airworthiness of distributed electric and aero -propulsive coupling technologies, which are a critical enabler of emerging, advanced air mobility markets. The value of X-57 lies in advancing the Nation’s ability to design, test, and

What is the X-57? A small, experimental airplane powered by electricity! All-electric technology will make flying cleaner, quieter, and more sustainable. X-planes are experimental U.S. airplanes and rockets that test new technologies and aerodynamic concepts.