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 ")

Is 'The Pulsar Positioning System' Evidence For SETI?
'For a hyperspace jump, you need at least four beacons for an accurate fix.' - Harry Harrison, 1959.

Are Observed Radio Bursts An Alien Propulsion Technology?
'These cones were driven through space by light pressure, the possibilities of which force they had long utilized.' - Edmond Hamilton, 1929.

Caltech's ET Laboratory Looks For New Earths
'...set my automatic astronomical instruments to searching for a habitable planet.'- Edmond Hamilton, 1936.

Shh! USAF's Secret X-37B Space Plane Breaks Record
'More airplane than spaceship...' - Robert Heinlein, 1951.

 

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

Cattle Avoidance Feature In Indian Autonomous Cars
'The driver went about the business of gently slipping the teflon-coated metal scoop beneath the first animal...'

Project KOVR Fashion Protection From Infosphere
'... the entire shroudlike membrane took on whatever physical characteristics were projected at any nanosecond.'

Twist Bioscience High Density Digital Data On DNA
'They tied the memory to the bloodline and that was their record!'

'We're Not Creating A Terminator' Say Russians About Gun-Wielding Robot Fedor
Nobody is thinking about the Terminator. Westworld, maybe.

Vantablack Now IMMEASURABLY Black
'a black coating now thatís ninety-nine percent absorptive...'

Mercedes-Benz Autonomous Taxi Fleet In 3 Years
'... the taxi utilized sophisticated electronic sensors to perceive its surroundings.'

Is 'The Pulsar Positioning System' Evidence For SETI?
'For a hyperspace jump, you need at least four beacons for an accurate fix.'

Someday, You Might Like VR Enough To Move In
'That barrier was going to melt away someday soon. The transhumanists had promised...'

Humans Use Mental Power For Turtle Slavery
Now we need to start looking for animals with fingers...

Solar-Powered Moisture Vaporator
'The atmosphere yielded its moisture with reluctance.'

DxtER! Tricorder Prize Won By Final Frontier Medical Devices
We've been waiting a long time for this, Star Trek fans.

President Trump's Wall As Otra Nation Hyperloop
'...an hollow tube must be constructed the whole distance... as to admit a four wheeled carriage...'

Pickup Lines From Artificial Intelligences
'They hate us, you know... The humans. They'll stop at nothing.'

Pooper Scooper Drone Robot Watchdog 1
'Robots pick up the garbage and junk...'

Cassie Robot Brings AT-ST Walker To Life
There's even a log test!

Hundreds Of Robot Lawnmowers Invade Texas Town
'The mower reached the edge of the lawn, clucked to itself...'

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.