Showing posts with label Hyperloop. Show all posts
Showing posts with label Hyperloop. Show all posts

Musk Matters | Hyperloop

Hyperloop Alpha. Image credit: SpaceX/Tesla Motors

Bus too slow for you? Train too old-fashioned? Have you been waiting for the transportation system of the future? Look no further. Elon Musk’s Hyperloop is on the way.
by Drue Johnson

The Hyperloop is essentially a high speed train designed to transport passengers and cargo, contained within a tube. Why the tube, you ask? The unique part about the Hyperloop is how it actually moves. By being sealed within a low pressure, near vacuum environment, these trains can move a lot faster in less time. The vacuum removes most of the friction from the area within the tube, which is what allows for quicker travel. The Hyperloop that Musk is designing is actually moved within that vacuum through the use of magnetism, which would draw the trains along the tracks without using fossil fuels.

Though the idea for an “atmospheric railway” has been around for quite some time, Musk began designing his version of the concept back in 2013. Citing his dissatisfaction with the California high speed rail project, he began envisioning a “fifth mode” of transport - the first four being cars, planes, boats and trains. In order to make it more palatable than the well-established modes of travel, he aspired to create something that would be safer, cheaper, more efficient, and more sustainable than all other vehicles to date. Given the lack of pretext for something like the Hyperloop, it remained little more than an idea for a few years.

Along with his company SpaceX, Musk has hosted several competitions over the years designed to get university teams involved with and pursuing a concrete version of something like the Hyperloop. The most recent one began in early September, and is due to take place sometime in the Summer of 2018. While Musk personally sat out of cultivating a real-life Hyperloop system, several other organizations have emerged in effort to create a high-speed, low cost, tubular transport. Though these other Hyperloop groups have successfully tested their systems, according to SpaceX's Hyperloop webpage, SpaceX remains the only entity to hold competitions designed “to advance the development of functional prototypes and encourage student innovation.”

As of late, Musk has been taken a bit more forward action on being directly involved with the creation of a Hyperloop system. Another one of his ventures, The Boring Company, has been developing cheaper and more efficient ways to build tunnels for travel underground. Tunnels like these would be a must for a convenient Hyperloop system, so his recent success with tunneling has pushed him back into the high-speed transport game. In fact, rumors have been swirling about that Musk had gained approval to start constructing a Hyperloop tunnel somewhere in Maryland. The rumors were bolstered by Maryland Governor Larry Hogan’s recent public announcement in support of the loop, but Musk quickly cleared the situation up. Responding to an APTA Twitter post, Musk tweeted “not ready to do a proper announcement yet, but maybe in a month or so. Maryland has been awesome to work with and just wanted to say thanks,” it seems that the deal isn’t completely done, but great things are definitely in the works.

Musk Matters | The Boring Company


If you enjoy hearing about Elon Musk, dig on this: One of the intrepid entrepreneur’s lesser known ventures is entitled “The Boring Company.” But, aside from a double entendre, what is it?
by Drue Johnson

Take a glimpse at the the company’s website, and you’ll see a surprisingly uncomplicated, almost concerningly vague, homepage featuring a single video. Watch it, and you’ll see a stark red car (almost looks like a Tesla Model S, doesn’t it?) pull into an odd looking parking spot. The vehicle stops, and then sinks directly into the street. Panning downward into the earth, we see the Model eS-que descend down an elevator, travel along a metal track, and then converge onto a freeway system floating in a dark abyss. Seconds later it rises back up to a new street, heading to destinations unknown.

Confused enough? Stumble upon the FAQ page, and you’ll probably find the answers you’re looking for. The Boring Company wants to
“solve the problem of soul-destroying traffic” by creating “Fast to dig, low cost tunnels… and enable rapid transit across densely populated regions, enabling travel from New York to Washington DC in less than 30 minutes.”
The traffic issue that currently plagues many cities across the United States has been getting worse as populations rise, and stands to get much worse in the near future. Musk started the Boring Company to help solve this issue, and as a way to push alternative transport systems.

The company’s site points to sheer cost as one of the largest issues with implementation, explaining “tunnels are really expensive to dig, with some projects costing as much as $1 billion per mile.” At the same time, it notes that current tunneling systems are highly inefficient, and that through improvements in both technology as well as technique, the Boring Company hopes to make tunnel systems become a much more feasible mode of transport.

As can be seen from the concept video, vehicles using the tunnel system will pull onto car-sized skates. Once reaching the tunnel road, each skate will be electrically guided to any number of stops that may be placed on the way. The Boring Company site notes that “passengers travel directly to their final destination without stopping,” so travel will remain close to top speed at all times. While decreasing travel times, the electrically powered system reduces reliance on fossil fuels, as each car will only need to travel to the nearest skate station, where the tunnelway handles the rest of the work. The skates are also said to increase safety and increase maximum payload per trip.

Just last week, Musk shared a behind the scenes look at the Boring Company’s LA project with his twitter followers. Most of the testing of the venture has been occurring beneath the SpaceX facility in Los Angeles, where the project has been awarded a test permit by the local government.

“But what about earthquakes?” you might ask. Don’t worry, The Boring Company’s got you covered. The site makes sure to note that, when earthquakes do occur, tunnels happen to be one of the safest locations to be at. While above-ground structures tend to crumble and crack with the stress, an underground “tunnel moves uniformly with the ground” as shock waves emanate from the epicenter. As evidence, the company sites 3 earthquakes: two in Los Angeles, and one in Mexico City. In near all cases, no damage to tunnel systems was detected after the fact, and the very same tunnels were often used to transport emergency personnel just after the quake.

Now at just a tenth of a mile, Musk says that he hopes to have bored a 17 mile stretch of tunnel underneath Los Angeles by next year. Once that’s done, a nearly hour long commute would be reduced to just 8 minutes. All thanks to underground electric car skates hurtling underneath Los Angeles at 125 mph.

Elon Musk Announces Hyperloop Concept

Big Future-ish headline for August 2013??? Elon Musk's been announcement about Hyperloop, his re-imagined transportation and mobility system of super high speed tubes. It's certainly taken from the pages of lots of science fiction, but he has clearly put time and thought into the reality of making it happen. And as usual, making people think and getting lots of attention.