Researchers in Germany and the United States are close to a major technical breakthrough. Which would allow cars to travel as fast as…the speeds of an airplane.
Despite the fact that more and more people want a speed limit on German motorways, a group of researchers is working… In the opposite direction, with the aim of cars reaching speeds above 600 km / h.
today is To drive a car on the highway at 400 and 500 km / h safely and without having the strength and specifications to achieve these unrealistic speeds.Sounds like a science fiction scenario.
but, A group of researchers from the University of Houston in the United States, in collaboration with colleagues in Germany (Leipzig Institute and Adelwitz Center for Technology)I have already tested the solution in laboratory conditions and also published the relevant paper.
As announced by the researchers, the solution they propose is for a highway where vehicles will be able to move at the speed of an aircraft. It can be applied to existing roads and infrastructure and also has other benefits to reduce the huge cost required to build it.
In particular, researchers from the two countries were able to take advantage In laboratory conditions, magnetic levitation has been used for 10 years in magnetic trains and to do the same in cars. Magnetic trains have been running for 10 years at speeds that seem unattainable for road vehicles and currently exceed 400 km / h. With visions of up to 1,000 km / h in the future.
So far, magnetic levitation cannot be used for road vehicles mainly because of the high cost of building a highway of this specification. To reduce costs, researchers propose to turn the highway into a mixed system for transporting vehicles and goods, transporting electricity and storing it, and not only.
The system in question requires unimaginable levels of cooling and to achieve their goal, the researchers envision hydrogen as a solution, The fuel of the future which in this particular case can provide its services in the form of a liquid and as a coolant as it is transported through the pipes of the system.
With the cars carrying magnets or electromagnets underneath and a linear electric motor, the researchers’ highway will use magnetic levitation technology to lift the vehicles off the ground. Without friction from the contact of the wheels with the road surface and without the use of their engines, these vehicles will be able to develop speeds in the range of 500-800 km / h.
speeds above It will be achieved without consuming electricity because the rods with superconducting materials on the road do not show losses It will also be used to transport and store electricity along the highway.
By creating this type of highway The researchers report that air transport of goods and passengers may disappear in the futureat least where no ocean crossing is required and thus another environmental benefit.
The next step for the researchers is to test their system in real-world conditions, with its use to the benefit of the public still several years away.
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