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Electric Aircraft

Aircraft

E-Fan 2.0 makes podium appearance at Le Bourget

When we first covered the news of the E-Fan's first public flight, Airbus was only showing an artist's impression of what the production model of the two-seater electric demonstrator could look like. But this year the company had a full-sized version on display at the 51st Paris Air Show. In addition to straining our ears to listen to hear the original aircraft in the air above Le Bourget, we got the opportunity to rub shoulders with the sleek and sexy E-Fan 2.0 electric pilot trainer.Read More

Aircraft

Retrofittable electric engine adds power and safety to light aircraft

Small, single-engine aircraft are the mainstay of recreational flying, and provide many hours of generally safe enjoyment for hundreds of thousands of enthusiasts worldwide. However, with only one engine on-board, they are also often only a small malfunction away from becoming a heavy, unpowered glider in dire need of somewhere to land. To help improve this situation, researchers at Universidad Carlos III de Madrid (UC3M) and AXTER Aerospace have created an auxiliary electric propulsion unit designed to be installed in conventionally-powered light aircraft to both increase available power and provide extra range in the event of an engine failure.Read More

Aircraft

Siemens' world-record electric aircraft motor punches above its weight

Researchers at Siemens have created a new prototype electric motor specifically designed for aircraft that weighs in at just 50 kg (110 lb) and is claimed to produce about 260 kW (348 hp) at just 2,500 RPM. With a quoted power five times greater than any comparable powerplant, the new motor promises enough grunt to get aircraft with take-off weights of up to 1,800 kg (2 ton) off the ground. Read More

Aircraft

Could this 18-motor wing be the future of electric aircraft?

It might look like it was designed by a six-year-old, with 18 motors crammed onto a too-thin wing, but the Hybrid-Electric Integrated Systems Testbed (HEIST) experimental wing demonstrator could be the future of electric aircraft. A key component of NASA'S Leading Edge Asynchronous Propeller Technology (LEAPTech) project, it is designed to test whether electric propulsion can allow for a tighter wing design leading to greater efficiency and safety.Read More

Solar Impulse 2 sets distance record

The Solar Impulse 2 solar-powered airplane may have only just begun its attempt at a round-the-world flight, but it's already broken a world record. By traveling from Muscat, Oman to Ahmedabad, India, it broke the Solar Impulse team's previous record for longest solar-powered straight distance flight between predeclared waypoints. Read More

Aircraft

Hybrid-electric aircraft takes to the skies

We're all familiar with hybrid cars, but hybrid planes are virtually unheard of. Now though, researchers from the University of Cambridge, UK, have partnered with Boeing to test what they say is the first hybrid-electric aircraft. It is said to use 30 percent less fuel than a gas-only equivalent.Read More

Aircraft

Bio-Electric-Hybrid-Aircraft concept aims to quietly rule the skies

Touted as the world's first true hybrid aircraft, the Faradair BEHA (Bio-Electric-Hybrid-Aircraft) is a triple box-wing design concept that combines electric motors and a bio-diesel engine. Fitted with a range of energy conservation and recovery technologies, including solar panels on all flight surfaces and high-lift, low-speed flight capabilities, the BEHA is intended to be one of the world’s most environmentally friendly aircraft.Read More

Aircraft

E-Fan electric aircraft makes first public flight

Manned electric-powered aircraft have made record-breaking flights and turned more than a few heads in the past few years, and it's not a trend that's likely to slow down. Last week, the E-Fan electric trainer airplane developed by the Airbus Group made its first public flight before a collection of French dignitaries. Currently a demonstrator for electric aircraft technology, Airbus says that is will be used as the basis for building a new pair of electric training aircraft models.Read More

Aircraft

Solar Impulse 2 spreads its wings for the public

What has a wider wingspan than a 747, weighs the same as a car, and can fly almost forever without a drop of fuel? If you were in Payerne, Switzerland on Wednesday, you would have seen the answer as psychiatrist and explorer Bertrand Piccard and engineer and entrepreneur André Borschberg unveiled the Solar Impulse 2. The result of 12 years work, the ultra-light, solar-powered airplane will attempt to fly around the world next year relying exclusively on solar power to keep it aloft for days at a time. Read More

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