Charles Lindbergh’s first transatlantic crossing as well as a pioneering round the world trip is to be attempted by a solar-powered plane with wings the width of a giant Airbus. The flight is likely to be undertaken in 2011.
Future solar-powered plane ‘Solar Impulse’
Bertrand Piccard , whose project it is believes that all attempts at solar planes till date have been just jazz since they have involved relatively short flights in daytime in perfect weather. He is quoted to have said:
What’s sure is that if we consume energy like we do now, we’re going to the wall. Solar Impulse shows how solar energy can be attractive, it’s showing that new energy is sexy.
The “Solar Impulse” project this week carried out real-time computer simulations of a circumnavigation, a year before the prototype is due to take to the air.
What will the 70 million euro ($94 million) project plane be like?
The carbon-fiber ‘Solar Impulse’ will have a wingspan equivalent to that of a 580 ton Airbus A380, and 250 square meters (2,690 square feet) of solar panels. Yet it will weigh just two tons and will just about fit the lone pilot Piccard into its narrow, ultra-computerized, cockpit. The solar panels charge up ultra light lithium batteries, which power four electric propeller engines along the wings.
A first prototype is being designed and built in Switzerland by the 45-strong team using innovative and sometimes untested technology. The aircraft that will make the record attempts, possibly taking off from the Gulf region for the circumnavigation, will later succeed it.
Source: Discovery



















