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Wind-powered vehicles derive their power from sails, kites or rotors and ride on wheels—which may be linked to a wind-powered rotor—or runners. Whether powered by sail, kite or rotor, these vehicles share a common trait: As the vehicle increases in speed, the advancing airfoil encounters an increasing apparent wind at an angle of attack ...
Downwind: when the vehicle is traveling faster than the windspeed, the ground is the fastest-moving medium relative to the vehicle, so the wheels harvest the power and impart it to the rotor, which propels the vehicle. [8] How fast a given wind speed can propel a vehicle in either direction is limited only by the efficiency of the turbine ...
The vehicle weighs about six hundred kilograms. [5] According to Jenkins, the light weight and aerodynamic shape of the vehicle allows it to attain speeds three to five times faster than the speed of the wind. [4] Greenbird is the fifth in a series of wind-powered land vehicles that Jenkins had constructed in his efforts to break the speed record.
Pages in category "Wind-powered vehicles" The following 10 pages are in this category, out of 10 total. This list may not reflect recent changes. ...
A windsport is any type of sport which involves wind-power, often involving a non-rigid airfoil such as a sail or a power kite. The activities can be land-based, on snow, on ice or on water. Windsport activity may be regulated in some countries by aviation/maritime authorities if they are likely to interfere with other activities.
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Racing Aeolus – racing event, for which the student participants were required to design and build a wind-powered vehicle that could drive against the wind, powered by a wind turbine. Wind-powered vehicle propulsion systems Sail – any type of surface intended to move a vessel, vehicle or rotor by being placed in a wind—in essence a ...
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