- #1
aeroseek
- 49
- 0
Never mind the title. It could be New York City to Newark. The idea is thus:
Permanent Magnet Rail - Train
Now imagine a train running on rails, and permanent magnets arranged on the side of the train, suitably arranged so as to cause forward motion of the train?
I am not familiar with calculations involving magnetic forces, so maybe the cost of such an arrangement would be prohibitive given the cost of 'rare - earth' permanent magnets, and how many would be needed.
And what about the effect of magnetic forces on passengers?
Another Method- Suspended slightly off kilter magnetic suspension
In fact, a method of suspending a train using permanent magnets only has been devised:
http://www.21stcenturysciencetech.com/articles/magnetrain.html
If the arrangement of magnets were slightly out of true, would it not result in a small force in either direction to push the train along?
Permanent Magnet Rail - Train
Now imagine a train running on rails, and permanent magnets arranged on the side of the train, suitably arranged so as to cause forward motion of the train?
I am not familiar with calculations involving magnetic forces, so maybe the cost of such an arrangement would be prohibitive given the cost of 'rare - earth' permanent magnets, and how many would be needed.
And what about the effect of magnetic forces on passengers?
Another Method- Suspended slightly off kilter magnetic suspension
In fact, a method of suspending a train using permanent magnets only has been devised:
http://www.21stcenturysciencetech.com/articles/magnetrain.html
If the arrangement of magnets were slightly out of true, would it not result in a small force in either direction to push the train along?