Mechanics & Locomotion

Dec 1, 2016

HYPERLOOP ONE - SURREAL REALITY

Elon Musks original idea (first presented in 2013, by the boss of the American technology company, Tesla), which sounded like a futuristic unachievable vision, is taking form on the dry landscapes of Abu Dhabi, United Arab Emirates, along with the propulsion tests, which are occurring in the Nevada desert, in the United States of America (EUA). The original idea is a mix of science fiction and applied physics.

<

The presentation movie shows a business man in Abu Dhabi and who, within an hour, must travel 99 miles (160 kilometres) to the city of Dubai, United Arab Emirates, to attend his mother's birthday: he goes out, takes a long time on traffic to cover a short distance, and, afterwards, already on Hyperloop, he runs the all 99 miles in less than 12 minutes!

Sounds surreal? Well, believe it, it's closer to reality than you can imagine. We've seen this already in science fiction movies. Outside the worlds orbit, where there is nothing which we chose to call vacuum, a small propulsion can catapult an astronaut for tens of thousand miles away.

That is precisely what Tesla and Space X's boss aims with this project. It's all about a capsule transportation system, for passengers and cargo. These capsules will move inside leak proof metal tubes, with controlled and particularly low pressure.

One part of this innovative concept is based on high speed Japanese trains, in which the train carriage is suspended to avoid contact with the tracks, thus reducing the friction levels and increasing speed. With the difference that in these trains, the cars are suspended by magnetic levitation, then using the magnetic system polarization for the propulsion; while in this project, the capsules will float with the help of an "air mattress": a constant pressurized jet which will make the capsule float, while the powerful electric engines propel the capsule through the low-pressure metal tubes.

The tests done meanwhile in the Nevada desert, in the EUA, reveal some fabulous numbers. The transport capsules will be able to go from zero to 100 km/h in just 1,1 seconds, and they'll be able to achieve top speed of 1220 km7h, much higher than the most of the regular passenger's aircrafts.

Shervin Pishevar, founder of Hyperloop One, as recently revealed that this transport system will be a reality in 2020, in more than one single place in the world, and also that the prototype tests at natural scale will occur during 2017, on the same track which welcomes the propulsion tests, in the Nevada desert.

The original idea would be to maintain the tubes in a total vacuum condition in order to eliminate all air resistance thus achieving higher speed. However, this was set aside, as it would import great difficulty regulating the vacuum chamber and any air invasion could be fatal to the all system.

This transport doesn't require any kind of driver, as the capsules will be operated by the complex air pressure control system, accelerating or braking as the pressure increases or decreases inside the tubes.

This does not intend to be a subway alternative system, for the tubes are above the surface and not under the ground. And also, because the Hyperloop is more focused to travel high distances in a short period, and not that much into small connections within the cities. Power supply for all the electric parts of the system is done using solar panels installed closed to the metal tubes.

According with the actual development companies of the Hyperloop, the medium cost of a single trip within this system will be around 20 to 30 dollars (20 to 30 euros) for passenger transportation. Rather less pleasant is the amount estimated for the all installation of the system. The first proposed course for the construction of Hyperloop was meant to connect Los Angeles to San Francisco, EUA, with a full length of 600 kilometres and has an estimated cost of 7,5 billion dollars (seven billion euros), considering the possibility to transport vehicles too. This would get short to six billion dollars (5,6 billion euros), in case the alternative to carry only passengers is considered.

More Articles

FeaturedArticles

  • as-lentes-de-um-genio.html

    Culture & Art

    Apr 1, 2017

    THE FEARLESS PHOTOGRAPHER

    Daring, shocking, vibrant, without fear, without the worry of being accepted or rejected, but always with the desire to leave us speechless when face-to-face with his art. Thus is this American, born 11 of March 1963, in Hartford,...

  • iReviews-gravity-blanket_4

    Home & Design

    Jun 1, 2017

    MORE WEIGHT, LESS STRESS

    What if weight could reduce your stress and anxiety levels? No, it is no japanese kind of ancient culture. It is quite the opposite. It is already a therapy technique used in hospitals for the treatment of sleep disturbances.

    ...

  • 355260_1_800

    Mechanics & Locomotion

    Aug 1, 2017

    ORIGAMI BUILDINGS

    Like a trick of magic, one can unwrap the package and… WOW! There is the structure you need for your holiday, your music festival, your show room, your… whatever you need temporarily.


  • Depositphotos_59323415_xl-2015

    Research & Education

    Mar 1, 2017

    SCHOOL MANUALS IN TABLETS - LESS WEIGHT, LESS KNOWLEDGE?

    Some way all around the world, parents are concerned about the weight their children have to carry in their school bags every day. This is all about the volume and number of school manuals that students carry, often kids still in...

  • sonos-playbar11

    Home & Design

    Jun 1, 2017

    A NEW DIMENSION

    When we think that having a sound base in the living room could be an answer to all our wishes, we usually realise that can be a problem – most of today's TV's simply won't fit on top of them.

  • Depositphotos_7554000_xl-2015

    Research & Education

    Apr 25, 2018

    PORTUGUESE SCIENTISTS IN THE VANGUARD

    They are Portuguese, they study cancer and try to find out the cure for this 'bug'. They bring new theories and ways to look at science, contributing significantly to the world


  • Precision cuts

    Business & Industry

    Feb 29, 2016

    Precision cuts

    Speed is paramount in the modern clothing industry. Being able to quickly and accurately cut all pieces that form a garment increases production speed, time management within the factory and boosts the amount of clothes made, therefore...

  • Coldwell

    Business & Industry

    Feb 29, 2016

    Real Estate in your Hands

    Coldwell banker is one of the world's most trusted names in the Real Estate Franchise sector. In Brazil, its network of agencies wants to keep growing, innovating and generating ever more business. Get ready to own one of the biggest...

  • Sherpa1

    Technology

    Dec 1, 2016

    CHARGING THE FUTURE NOW

    Presenting the Sherpa 100 by Goal Zero, a portable charger for the travellers of great-outdoors, and also for the tech-lovers, the busy people, and for those who care about the environment.