Ground effect train
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A ground effect train is an alternative to a Magnetic levitation train. In both cases the object is to prevent the vehicle from making contact with the ground. Whereas a maglev accomplishes this through the use of magnetism, a Ground effect train uses an air cushion; either in the manner of a hovercraft or using the Wing In Ground effect.
The advantages of a Ground effect train over a maglev are lower cost due to simpler construction. Disadvantages include either constant input of energy to keep the train hovering (in the case of hovercraft-like vehicles) or the necessity to keep the vehicle moving for it to remain off the ground (in the case of Wing In Ground effect vehicles).
[edit] See also
[edit] References and links
- (prototype Japanese) Aero-Train
- (french) Aérotrain
- News in science- Flying trains
- This Train Will Have Passengers Riding On Air
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