"Plasma Stingray" Leaving on a plasma plane Future Workshop Electrofluidsystems TU Berlin

Topics: Aeronautical Engineering, Green Tech, Plasma Physics

Plasma jet engines were initially the fanfare of science fiction, and in theory quite practical. In the weightless and vacuum of space, it could propel astronauts to Mars in a little over a month, as in the case of the VASIMR project by NASA.

The caveat to this is that electrical plants are in and of themselves massive affairs, and typically not flight worthy or aerodynamic.

This will require thought, creativity, engineering miniaturization (likely exploiting nanotechnology designs yet dreamed or drafted) and above all: national will. It would be thrilling to work on such a project and bring such devices into existence. The roar of jet engines at airports and service shows could be reduced (in my imagination) to a hum and a distant memory. This could be the beginning of shuttle designs for ascending to orbital space stations or decent from mother ships on distant worlds.

Sadly, since traditional jet engines use fossil fuels, I can foresee armies of lobbyists and current industries invested in keeping the status quo allied against this endeavor.

As the oft stated colloquialism goes: "This is why we can't have nice things."

FORGET fuel-powered jet engines. We’re on the verge of having aircraft that can fly from the ground up to the edge of space using air and electricity alone.

Traditional jet engines create thrust by mixing compressed air with fuel and igniting it. The burning mixture expands rapidly and is blasted out of the back of the engine, pushing it forwards.

Instead of fuel, plasma jet engines use electricity to generate electromagnetic fields. These compress and excite a gas, such as air or argon, into a plasma – a hot, dense ionised state similar to that inside a fusion reactor or star.

Plasma engines have been stuck in the lab for the past decade or so. And research on them has largely been limited to the idea of propelling satellites once in space.

Berkant Göksel at the Technical University of Berlin and his team now want to fit plasma engines to planes. “We want to develop a system that can operate above an altitude of 30 kilometres where standard jet engines cannot go,” he says. These could even take passengers to the edge of the atmosphere and beyond.

The challenge was to develop an air-breathing plasma propulsion engine that could be used for take-off as well as high-altitude flying.

New Scientist:
Plasma jet engines that could take you from the ground to space
Sandrine Ceurstemont

Related link

Scientific American:
Young Scientist Makes Jet Engines Leaner and Cleaner with Plasma
Melissa C. Lott

Views: 37

Comment

You need to be a member of BlackScienceFictionSociety to add comments!

Join BlackScienceFictionSociety

Badge

Loading…

IMPORTANT ALERTS

ALERT! ALERT! ALERT! 

IF YOU ARE HAVING TROUBLE CHANGING YOUR PROFILE  PICTURE, SWITCH TO EITHER CHROME BROWSWER OR FIREFOX. THERE IS A KNOWN ISSUE WITH INTERNET EXPLORER THAT CAUSES TROUBLE CHANGING PICTURES.


PLEASE DO NOT SIGN IN WITH FACEBOOK IF YOU ALREADY HAVE AN ACCOUNT. YOU WILL CREATE A DUPLICATE THAT WILL NOT HAVE YOUR INFO CONNECTED. THANKS

NO SPAMMING

Please do not greet everyone on the site with large images and/or announcements of your book or business. Yes, you want to tell the world, but learn the fine art of subtlety. We have lost numerous members because of the amount of 'friend' mail they instantly receive. This Hurts Everyone.

Also, DO NOT post the same information multiple times throughout the site. It will be deleted without notice.

 

Spam is unsolicited advertising, whether it is posted as comments on other members' pages or is emailed for marketing purposes.

 

Please be considerate. Post your advertisement in the proper Articles/Forum or Group. There are inexpensive marketing channels that reach every member for just $25 on the Advertising tab. You can post your information on your profile and even update your blog as often as you like.

 

We are not into censorship, so please don't make us ask you to leave. Be kind and unselfish - don't spam.

 

Your Account Will Be Deleted Without Warning For Spam.

 

Blog Posts

Transitions...

Posted by Reginald L. Goodwin on June 20, 2017 at 8:47am 0 Comments

a
Image Source: JSNN.NCAT.UNCG.edu

Topics: Education, Jobs, Nanotechnology, STEM

I shifted my posting schedule as I am currently inundated with tape, packing material and moving boxes: LOTS of moving boxes. I have 50 free boxes from the…
Continue

Community College Innovation Challenge...

Posted by Reginald L. Goodwin on June 19, 2017 at 1:55pm 0 Comments

Using laboratory experiments, first place awardee, Del Mar College, Texas, demonstrated that their product, EnteroSword, could offer another solution to the spread of antibiotic-resistant bacteria. Here, team member Daniel Nasr Azadani, demonstrates how EnteroSword fights antibiotic resistant bacteria. Credit: NSF/Bill Petros Photography

Topics: Education, Jobs, STEM…

Continue

Jackpot...

Posted by Reginald L. Goodwin on June 16, 2017 at 6:49am 0 Comments

Six different images from the Hubble Space Telescope have been magnified by a cosmic effect called gravitational lensing. The images were taken in infrared light by Hubble's Wide Field Camera 3. Color has been added to highlight details in the galaxies. Credit: NASA/ESA/J. Lowenthal (Smith College)


Topics: Astronomy, Astrophysics,… Continue

Shades of Tesla...

Posted by Reginald L. Goodwin on June 15, 2017 at 7:00am 0 Comments

Topics: Consumer Electronics, Economy, Electric Vehicles, Electrical Engineering, Jobs, Nicola Tesla

The Old

University of Illinois student Steve Ward and Fermilab senior technician Jeff Larson developed twin Tesla coils capable of emitting 12 feet (4 meters) of sparks. Credit: Fermilab…

Continue

The Digital Brothers Multimedia

The Digital Brothers
Our goal is to provide cost effective technological solutions for home, small and big business. After over 20 years of service working in this field, we decided to utilize our talents to develop and cultivate our own vision to benefit the community.
2D & 3D Animation
Graphic & Web Design
Photo & Video
Multimedia Development
Online & Print Marketing

Contact Us Today To Assist In Your Business Success
Website: www.TheDigitalBrothers.com
Email: info@thedigitalbrothers.com

SKYCITY TALKRADIO

THE UNDERGROUND BY ROXANNE BLAND

Life as alpha of a werewolf pack is anything but predictable. But even Parker Berenson is surprised by the latest twist: he’s fallen in love with a space alien. Problem is, he suspects Melera, his sexy new flame, might be the serial killer terrorizing Seattle. Or maybe she isn’t. After all, just because she’s an interstellar assassin doesn’t mean she’s guilty.

http://blackrosepress.com/

© 2017   Created by Jarvis Sheffield - Admin.   Powered by

Badges  |  Report an Issue  |  Terms of Service