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 ")

Should SETI Talk To Molecular Cloud Barnard 68?
'I myself am building basic chemicals at about 10,000,000,000 times the rate at which building is occurring on the whole ... surface of your planet.'- Fred Hoyle, 1957.

Stellar Navigation Based On Network Analysis
'We are a traveling people. We need a travel station here.'- Clifford Simak, 1963.

Students! NASA Wants To 3D Print Your Tool Design In Space!
'Mass-produced only in the orbiting factories...'- Arthur C. Clarke, 1979

Flock Of Minisats Will Image The Earth
'We... dropped roughly a thousand eyes on Beta Hydri IV.'- Robert Silverberg, 1969.

 

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

Smart Window Tints, Powers Itself
'The polawindow, which he tuned to clear transmission.'

A Basic Income TED Talk
'They de-emphasized what lack of work would do to Mr. Everyman'

What Can Magic Leap Expect From New 'Chief Futurist' Neal Stephenson?
'The goggles throw a light, smoky haze across his eyes...'

Should SETI Talk To Molecular Cloud Barnard 68?
'I myself am building basic chemicals at about 10,000,000,000 times the rate at which building is occurring on the whole ... surface of your planet.'

LikeAGlove Smart Garment Knows Your Size
'The tailor set moving a mechanism...'

EXACTO Bullets Change Course In Mid-Air
'This little weapon ejects a rather ingenious missile...'

Button-Pushing Robots Have Taken Our Jobs, Thankfully
'The ten forked ends of each arm commenced a rattling pressing of the buttons.'

Puls 'Smart Watch' Replaces Your Cell Phone
Even before Dick Tracy, there were Ideas about this.

Small Molecule Walker Takes First Steps
'The bits were in motion.'

US Navy Laser Ready For Use
Fifty years from cartoon to reality.

Fast Lightweight Autonomy Indoor Drones For DARPA
'the Scarab buzzed into the great workroom... and sought the security of a shadowed corner.'

Ninebot One Self-Balancing Wheel
'It had been a long time since the Chief Engineer had ridden one of these silly-looking little vehicles...'

FuturICT Knowledge Accelerator And Psychohistory
'The reactions of human conglomerates to fixed social and economic stimuli...'

Stellar Navigation Based On Network Analysis
'We are a traveling people. We need a travel station here.'

New 'Smart-Skin' Senses Pressure, Humidity, Heat
'You can even sense with your fingertips...'

Mimo Baby Monitor
'In every diaper there is a fine copper wire.'

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.