Ballutes Studied For Hypersonic Space Vehicles

Global Aerospace has been given NASA funding to study the use of ballutes in planetary atmospheric entry and descent, aerodynamic orbital capture, and aerodynamic gravity assist. Ballutes (from BALLoon plus parachUTE) were invented by Goodyear Aerospace in 1958.

The company is developing a program called Hypersonic Control Modeling and Simulation Tool (HyperCMST). It will be used to study the problem of controlling the trajectory of different hypersonic space vehicles as they maneuver close to planets and satellites with substantial atmospheres.

HyperCMST will be used to develop a new type of ballute called a lifting-towed-toroidal-ballute for use in orbit capture or atmosphere entry. Most ballute concepts are used for braking; drag-only devices that cannot be steered. However, Global Aerospace hopes to manipulate the tether lengths between the spacecraft and the ballute to create aerodynamic lift, making steering possible.

NASA has looked at ballute idea before; most recently, their Fly Higher, Fly Lighter program (2004) aimed to use ballutes to lower the cost of putting a satellite into orbit. Taking this approach translates to using less propellant to slip a satellite into a proper orbit, lower launch costs, and makes more room on spacecraft for sensors and other payload gear.

Science fiction fans have already had a great look at the use of ballutes in the 1984 movie 2010, a sequel to the earlier film 2001: A Space Odyssey. Take a look at this video clip from 2010 showing the deployment of the ballute on the Russian spacecraft Leonov.


(Ballute deployment in 2010 movie)

From NetworkWorld; thanks to Winchell Chung for suggesting the story and the reference.

Scroll down for more stories in the same category. (Story submitted 4/16/2009)

Follow this kind of news @Technovelgy.

| Email | RSS | Blog It | Stumble | del.icio.us | Digg | Reddit |

Would you like to contribute a story tip? It's easy:
Get the URL of the story, and the related sf author, and add it here.

Comment/Join discussion ( 1 )

Related News Stories - (" Space Tech ")

Mercury Capsule Ablative Shielding
'...a synthetic which air-friction would erode away.' - Doc Smith, 1934.

Heinlein And Russian Quail In Orbit
'No earth-hatched bird can learn to fly in that fashion...' - Robert Heinlein, 1942.

Space Construction Tools For Large Structures By OAC
'Mass-produced in the orbiting factories...'

Comercial Airlock 'Bishop' Now On ISS
'They put the bones and the glass can that had contained the soup into the double-doored partition or vestibule...' - John Jacob Astor IV, 1894.

 

Google
  Web TechNovelgy.com   

Technovelgy (that's tech-novel-gee!) is devoted to the creative science inventions and ideas of sf authors. Look for the Invention Category that interests you, the Glossary, the Invention Timeline, or see what's New.

 

 

 

 

 

Current News

Flatcat Robot Recalls Both Heinlein And Simak
Sorry, you'll need to read the article.

Nuclear Batteries May Pack Inner Punch
'... the most super-valuable substance in the solar system.'

Elon Musk STILL Wants To Make Heinlein's 1940's Speedster
'As she neared the barrier the car surged and lifted...'

Mercury Capsule Ablative Shielding
'...a synthetic which air-friction would erode away.'

Heinlein And Russian Quail In Orbit
'No earth-hatched bird can learn to fly in that fashion...'

Listen Up, Coppertop - Wearable Device Turns You Into A Battery
'It's our way or the highway.'

Solar Powered Robot Cleans Up Solar Panels For Free
'... with large padded feet, who were apparently polishing their way the whole length of Rama's six artificial suns.'

Spot Arm From Boston Dynamics Picks Up Like Heinlein's Hired Girl Robot
'Anything larger than a BB shot it picked up and placed in a tray on its upper surface...'

Electric Vehicle Prices Will Drop To $2,890
'the human seats took up two-thirds of the room in each'

TIGER Ultimate Mobility Vehicle From Hyundai
'He admired the fast-plodding, articulated legs...'

Drones Communicate With Each Other Using Quantum Encryption
'the curious absent look of a robot talking on the TBR circuits...'

Space Construction Tools For Large Structures By OAC
'Mass-produced in the orbiting factories...'

SpinCare Electrospins And Shoots Wound Dressing
'Over her lacerated right shoulder he sprayed art-derm...'

Tesla Model S And X Moves Toward KITT Knight Rider Styling
Now, that was a Pontiac Trans Am with some real style.

Sophia Robots By The Thousands
'There is a built-in microphone that hears everything you say, and an electric brain that selects a suitable answer.'

Scaly-Foot Snail Works With Iron
'Micro-Scale suit tiles fabricated by genetically engineered metal affinity bacteria...'

More SF in the News Stories

More Beyond Technovelgy science news stories

Home | Glossary | Invention Timeline | Category | New | Contact Us | FAQ | Advertise |
Technovelgy.com - where science meets fiction™

Copyright© Technovelgy LLC; all rights reserved.