airplane

Faster and Greener Flying

- Adam Clare 1 Comment

Not only is the proposed A2 aircraft fast (really fast! London to Sydney in 5 hours), it would be one of the greenest in the sky!
Perhaps this plane will even land at the green airports.

Because it is fuelled by liquid hydrogen, the aircraft only produces water vapour and nitrous oxide as exhaust and has a negligible carbon footprint.

Despite its length, the aircraft will also be able to land on current international airport runways.

Mr Bond, managing director of Reaction Engines Ltd, said that from a standing start and with the requisite political will, the plane could be flying commercially within 15 years.

Singapore Airport Likes Green

- Adam Clare

Airplanes are not good for the environment, indeed the aviation industry is really good at being inefficient (they are trying to improve that though). Airports are trying to make themselves more planet-friendly, and in Singapore a green terminal has just opened. Let’s hope that Singapore leads the way in the greening of international airports.

The terminal is designed to run on lower energy costs compared to the older terminals, mainly via natural lighting from the 919 skylights and by positioning air-conditioners nearer to floor-level.
…
The terminal has a striking five-storey high wall of hanging plants, a butterfly garden and koi ponds dotted amid its gleaming 380,000 square metres (4 million sq ft)

More Efficient Jet Travel

- Adam Clare

Princeton University is looking into the details of using biofuels in jet airplanes. The research team will examine what fuel mixture provides the best efficiency and how engines can be designed to better burn the fuels that they are bound to create.

Alternative energy sources, if designed appropriately, also could significantly reduce the amount of greenhouse gasses released in creating and burning jet fuel. According to the U.S. Department of Transportation, aviation is responsible for around 10 percent of the greenhouse gas emissions from transportation in the nation, or roughly 2.7 percent of the country’s total greenhouse gas emissions. The second research program, supported by NetJets, augments Dryer’s fundamental MURI work and brings in additional expertise from the Princeton Environmental Institute to develop “greener” alternative fuels.

Solar Plane Soars Into Record Book

- Adam Clare

Plane
A solar plane that flew without a human to control it stayed aloft for 54 hours. That’s right a plane that relies on energy from the sun continued to operate overnight. The plane, the QinetiQ’s Zephyr, broke the previous record for a solar plane staying the air.

The Zephyr, developed by UK based QinetiQ, is a lightweight unmmaned aircraft which uses a combination of a solar array and batteries to power its flights. The plane weights a relatively low 31kg and has a wingspan of about 16 metres. The total flight lasted for a total of 54 hours, which, if you do the math, is a very impressive number for a solar powered vehicle. The Zephyr went for two straight nights without stopping or refueling relying on its solar powered batteries for flying. It made it all the way up to 18,000 meters (58,000 ft).

Plane Explodes, Everyone OK

- Adam Clare

whoa
A plane exploded in Japan and it sounds like it was from an action movie or a comic book because nobody died. The speed of the evacuation was phenomenal!

All 157 passengers – including two small children- fled the Boeing 737-800 unhurt on inflated emergency slides just minutes before the plane burst into a fireball, Transport Ministry official Akihiko Tamura told reporters.

I’m flying to Vancouver tomorrow, hopefully my plane won’t explode. It’s good to know that planes can be evacuated fast. Also, I think this is the only time an explosion as been used as an image on Things Are Good.

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