Waterspout Helicopter Designed To Take Off Underwater
Waterspout, a small helicopter that can take off underwater from a submarine, has been designed by students at the Technion-Israel Institute of Technology in Haifa and the University of Pennsylvania. The joint team of students have won first prize in a US helicopter design competition.
(Underwater helicopter takes off from submerged submarine)
The helicopter is sized to take off from within submarines using existing openings; of necessity, it is large enough to hold only two passengers. Note that this is a design only; no prototype exists.
Waterspout would also float on the water even in rough seas; it would have enough fuel to fly 260 kilometers at a time. The small submarine-based helicopter would make use of stealth technology; it is designed with low heat emissions and special coatings to make it harder to spot with radar.
The Pennsylvania team was responsible for the aerodynamics of the rotors and the fuel system; the Technion team planned the rotor mechanics, the blade-folding mechanism, and the takeoff mechanism.
The model won first prize in the first-degree student category in a helicopter planning competition organized by the American Helicopter Society.
If you're interested in things that fly, but take off from underwater, see Cormorant Submarine/Sea Launched Multi-Purpose Unmanned Aerial Vehicle.
Via Submarine-based chopper.
Scroll down for more stories in the same category. (Story submitted 10/31/2007)
Follow this kind of news @Technovelgy.
| Email | RSS | Blog It | Stumble | del.icio.us | Digg | Reddit |
you like to contribute a story tip?
Get the URL of the story, and the related sf author, and add
Comment/Join discussion ( 4 )
Related News Stories -
Tesla Autopilot's 40 Percent Crash Reduction
''I hope all those other cars are on automatic,' he said anxiously.' - Arthur C. Clarke, 1976
Cormorant Flying Car
'The cab came floating down out of the sky...' - James Blish, 1957.
Star Wars Speeder Bikes! On Water, By Jetovator
'Hey, wait!' Now, you don't need to say that.
Honda To Offer Car With Emotions
'All the doors in this spaceship have a cheerful and sunny disposition.' - Douglas Adams, 1979.
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.
PassivDom 3D Printed House - What If You Could Live Anywhere?
'The houses are prefabricated units...'
Breakthrough In Manufacture Of Red Blood Cells
This blood's for you!
Caihong Solar-Powered Drone 'Atmospheric Satellite'
'... placed in the wings of a plane to generate power from the light falling on that surface.'
NASA Wants Low Earth Orbit Wifi
'This was the center of Interplanetary Communications.'
Is Genetic Testing At Businesses A Bad Idea?
It's not a topic that fares well in science fiction movies-
Wearable Smart Jacket
He pressed the button in his sleeve communicator and snapped: 'Action stations!'
Store One Bit On One Atom
'...each individual molecule has a meaning.'
Fluorescent Bacteria Fashion
'The racks of gowns itched and quivered, their colors running into blurred pools.'
Keith Laumer's Bolo Autonomous Tanks Right On Schedule
'I cannot lie idle under attack.'
When Computers Develop Their Own Language, Will They Talk To Us?
'The curious absent look of a robot talking on the TBR circuits - the Talk Between Robots radio...'
LipNet Reads Lips - Until Disconnected, That Is
'We'd have to cut his higher brain functions... I'm not sure what [HAL} would think about that.'
Eterni.me - To Skype With The Dead
'Nothing... left of Jeserac but a galaxy of electrons frozen in the heart of a crystal.'
Wearable MRI Is Former Occulus/Facebook Exec's New Project
'Your cephalochromoscope... that you always turn on and play when you get home...'
Ford Stratasys Infinte Build 3D Printer
'He proudly indicated his Buick... Almost as good as the original it was printed from...'
The Space Suit As Personal Spaceship
'Darn clever, these suits...'
Dune Fans! Your God Emperor Is Ready
'If one held a sandtrout in the hand, smoothing it over your skin, it formed a living glove.'
More SF in the News Stories
More Beyond Technovelgy science news stories