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​China tests 3,000-kph ‘super-Maglev’ train concept

Published time: May 10, 2014 14:25
Edited time: May 12, 2014 22:02
Maglev train drives into terminal station in Shanghai (Reuters / Ming Ming)

Maglev train drives into terminal station in Shanghai (Reuters / Ming Ming)

Chinese researchers at the Applied Superconductivity Laboratory of Southwest Jiaotong University claim their fast transportation concept based on magnetic levitation (Maglev) technology could potentially be three times faster than an airplane.

Maglev technology was first proposed in the mid-20th century. Nowadays, the Shanghai Maglev Train can reach speeds of over 430 kilometers (260 miles) per hour and is the world’s fastest passenger-carrying train.

The “Super-Maglev” could, however, beat even that. Chinese researchers have been testing a concept train encapsulated in a vacuum tube, thus decreasing the speed limitations imposed by air resistance on regular Maglev trains.

Should the project be successful, the workable prototype will set the standard for the future evacuation tube transportation (ETT).

“ETT systems might allow HTS Maglev trains to attain speeds in a new order of magnitude, such as super-high 3,000 km (1,800 miles) per hour, which could be applied to some military or space launch systems,” Dr. Deng Zigang, who’s been developing the technology for years, told The Daily Mail.

At the moment, the testing laboratory looks like a toy train track with the vehicle running inside a 6-meter diameter vacuum loop, reaching a speed of about 48 kilometers per hour. But the speed is only limited by the small radius of the ring, Dr. Deng Zigang says.

He says that if the speed exceeds 400 km per hour, more than 83 per cent of traction energy is wastefully dissipated in air resistance. But with a vacuum tube design, that speed could be surpassed in the future.

The researcher doesn’t limit his innovation to land-based transportation only, and hopes that similar vacuum tube technology would be used to launch space vehicles, or enable super-high speeds for military weapons.

Chinese authorities, on the other hand, could utilize the novelty in their grand scheme to link the country with Russia, Canada and the United States with a high-speed railway.

Comments (43)

 

Zuhair Osman 14.05.2014 22:24

DinkumThinkum 13.05.2014 17:26

Interesting from a technological perspective, but seems totally worthless economically. There's no way that building and maintaining an airtight tube for any responsible distance would be cost effective. And, the logistics of keeping the internals of the train pressurized would be crazy.

  

D efinately makes economic sense,and the reason is they didn't put genius like you on the project they acquired scientists and after research proved that A. it's way cheaper than flying and B. in some cases even faster!!

 

Petar Posavec 14.05.2014 08:22

Wesley S 10.05.2014 20:12

Another idea ripped off. Elon Musk already thought of this.

  


Musk didn't come up with it.
The concept of a vacuumed maglev train achieving 2000 miles per hour (3218 km/h) was possible to build in 1974.
Jacque Fresco had an interview with Larry King back then (the full interview from 1974 is on youtube).

T his is nothing new... its old technology which could have been constructed in 10 years (in 1974)... with what we have today, we can build it in a fraction of the time.

 

Michaël Roy 13.05.2014 18:04

ReadTheProtoco ls 13.05.2014 17:06

Marxist insanity.

  


Can you enlighten us? I've been trying very hard to understand the link with Marx.

View all comments (43)
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