SOLUTIONS TO SAVE JET FUEL

NASA Langley Research Center in Hampton, Virginia – New energy-efficient airplanes could be designed. Researchers work on designs for viable commercial aircraft which could leave a low to zero carbon footprint.

In order to save jet fuel, they look at new concepts, processes, and designs that could be lighter. They try to reduce drag, and they try to increase the propulsive efficiency. For this purpose, they try to get rid of metallic airframes, and parts as often as possible.

For instance NASA has a newer composite 10 percent lighter than carbon fiber composite. This advanced material is called « Pultruded rod stitched efficient unitized structure » or PRSEUS.

The new sleeker designs look like large wings without any traditional tube-shaped fuselage in the central part since it is blended with the wings. These futuristic designs are more fuel efficient as the more lift the plane has, the less it consumes fuel.

The researchers also look at new energy sources as it is showed in this video, and in the end there is further information about the NextGen project which could save fuel too, thanks to this new form of air traffic management:

 

PW1000G geared turbofan engine

Major Airbus sale

Emirates Airbus A380 - Photo: Gaurang Patkar

Emirates placed an order with Airbus for an amount estimated at eleven and a half billion dollars yesterday. The purchase of 32 A380 was signed at the Berlin Air Show.

« Emirates supported the development of the A380 from the earliest days, a project employing tens of thousands of Europe’s best people and today’s increased order, is the best endorsement I can imagine. On behalf of all of us at Airbus, we thank Emirates for their support. The A380 is indeed a remarkable eco-efficient aircraft, a profit generator for airlines and a great flying experience for passengers, » said Tom Enders, Airbus’s CEO.

Emirates – already the 2nd largest airline in the world – is to receive its 10th A380 on June 7, 2010 from the Airbus plant in Hamburg. Photo :  G Patkar , wikimedia.org