Magnetic Levitation - Couverture souple

 
9786130097288: Magnetic Levitation
Couverture souple
ISBN 10 : 613009728X ISBN 13 : 9786130097288
Editeur : Alphascript Publishing, 2009

Synopsis

Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Magnetic levitation, maglev, or magnetic suspension is a method by which an object is suspended with no support other than magnetic fields. Magnetic pressure is used to counteract the effects of the gravitational force. Earnshaw's theorem proves that using only static ferromagnetism it is impossible to stably levitate against gravity, but servomechanisms, the use of diamagnetic materials, superconduction, or systems involving eddy currents permit this to occur. In some cases the lifting force is provided by magnetic levitation, but there is a mechanical support bearing little load that provides stability. This is termed pseudo-levitation. Magnetic levitation is used for maglev trains, magnetic bearings and for product display purposes.

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Éditeur
Alphascript Publishing
Date d'édition
2009
Langue
anglais
ISBN 10 
613009728X
ISBN 13 
9786130097288
Reliure
Broché
Nombre de pages
68
Éditeur
Miller Frederic P., Vandome Agnes F., McBrewster John
Coordonnées du fabricant
non disponible
Personne responsable
non disponible