I've seen many videos where magnets are used to initiate and boost RPMs. Most of them are fake, where people are using compressed air at the backstage.
Did anyone of you actually tried to challenge following hypothesis. Is is possible to setup magnetic fields and its forces in a way to generate enough thrust from drone engines, and to lift from the surface?
What are the best practices to achieve at least 40.000 RPM? One of the biggest challege in aerospace industry when it comes to propulsion is weight, obviously. While we have quite powerfull and light, neodymium magnets, are you aware of any more efficient magnets for such kind of project?
Let's take a look on magnetic levitation to generate motion. Imagine a ring within radius of spinning blades which have two layers, where magnetic shifts from possitive and negative affecting the blade. Take a look on below image.
I would like to ask you for your advice, how to get higher rotation and what materials would be the best choice for it.
Your opinion is more than appreciated!