Electromagnetic propulsion systems

In summary, the conversation discusses the speaker's current project of building a model for accelerating a large mass on a short straight track system. They mention difficulties in finding information on the propulsion and electromagnet systems used in Maglev trains, as most resources focus on smaller masses. The speaker suggests searching for information on Wikipedia, specifically the article on Maglev which includes a section on propulsion.
  • #1
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Currently working on a pet project, looking to build a model for accelerating a relatively large mass on a short straight track type system. Can't find much information about the way "Maglev" trains accomplish their propulsion or the way the electromagnet systems work to keep the train levitated. Lots of info about building railguns and such but most I see are accelerating fairly small masses. But I think the maglev trains are closest to what I was thinking is why i mention them specifically.
 
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  • #2
Did you search for any information? The wikipedia article regarding maglev is fairly thourough, and includes a section on propulsion.

http://en.wikipedia.org/wiki/Maglev_(transport [Broken])

800px-JR_Maglev-Lev.png


548px-Maglev_Propulsion.svg.png
 
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1. What is an electromagnetic propulsion system?

An electromagnetic propulsion system, also known as an EM drive, is a form of propulsion technology that utilizes electromagnetic waves to generate thrust without the need for traditional propellants.

2. How does an electromagnetic propulsion system work?

EM drives work by converting electrical energy into thrust by bouncing microwaves around in a closed, cone-shaped chamber. The microwaves create a difference in the virtual particles that exist in a vacuum, producing thrust in one direction.

3. What are the potential applications of electromagnetic propulsion systems?

EM drives have potential applications in space travel, as they do not require traditional propellants and could potentially provide a continuous source of thrust. They could also be used in satellites for station keeping and maneuvering.

4. What are the challenges facing the development and implementation of electromagnetic propulsion systems?

One of the main challenges is that the concept of EM drives goes against traditional principles of physics, creating controversy and skepticism in the scientific community. Additionally, the amount of thrust produced by EM drives is currently very small, making it difficult to use for larger spacecraft.

5. Are there any current successful implementations of electromagnetic propulsion systems?

While there have been several experiments and tests conducted on EM drives, there are currently no successful implementations of this technology. It is still in the early stages of development and more research and testing is needed to determine its potential for practical use.

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