Burj al-Taqa Dubai Energy Tower - High Tech Badgir
The Burj al-Taqa skyscraper is the latest in a series of amazing buildings that will have people saying "Only in Dubai!" The Burj al-Taqa tower uses a cylindrical shape that exposes as little surface to the sun as is feasible.
The Burj al-Taqa (which means "Energy Tower") will have a unique 197 foot diameter wind tower on its roof and arrays of solar cells totalling 161,459 square feet.
Not content with this energy output, the building will float an additional island of solar panels within view of the building.
Architects selected an ancient Persian design feature as the model for the futuristic building. Wealthy business owners built wind towers on the roofs of their houses, which gave them a natural air-conditioning system. Louvered openings in the towers suck in cooler air high off the ground like a chimney; this sinks down and displaces the (lighter) hot air, creating a cooler interior space.
These windtowers are called "badgirs" (or "badghirs" - the Persian word is "barjeels"); first found in Persia, the idea spread throughout the Middle Eastern world.
(Badgirs (or Barjeels) in Yazd, Iran)
The building will also have a dramatic internal view, because the atrium is part of the energy-efficient design. The negative pressure created by winds breaking against the tower will pull spent air out of rooms via slits in the facade. Fresh air will come in through ducts; seawater will be used to pre-cool the air.
(Burj al-Taqa interior space)
Note that science fiction author Frank Herbert also put the idea of a badgir to work in his sf classic Dune, which borrows many things from Middle Eastern philosophy and design:
He led the way through past a dark honey-comb lattice that directed a cool wash of air across Paul when he passed it. "That air felt damp." A man behind them said "Plenty of air in the trap tonight."
(Read more about windtraps)
Readers will no doubt be familiar with the Burj Tower - see Burj Tower In Dubai To Be World's Tallest Building and Burj Dubai Tower Update for more Burj-related information.
Via New Tower Creates All Its Own Energy via
Scroll down for more stories in the same category. (Story submitted 5/15/2007)
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 ( 1 )
Related News Stories -
3D Printed Dubai Building Is World's Largest
'This thing will start at one end of ...a house and build it complete to the other end, following drawings only.' - Murray Leinster, 1945.
Driverless Hotel Rooms Predicted In 1828
'Did you never see a moving house before?' - Jane Webb Loudon, 1828.
Humans Could Take Up A LOT Less Space
We'd have a lot more room for gardening...
Oh Yes, We're Building The Rotating Tower In Dubai
'Give me an old-fashioned tetragon on a central pivot every time.' - Frank Herbert, 1972.
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.
Realistic Translation With The Waverly Labs Ambassador
'The speech patterns you actually hear decode the brainwave matrix which has been fed into your mind by your Babel fish.'
Biotech Firms Raised $Millions For Anti-Agathics (Longevity Drugs)
'Against Death doth no simple grow.'
Out-Of-Work Blue Collar Robots Need Your Help
'His legs relaxed with a rattle as he cut off all power below his waist... and ran his eye down the Help Wanted - Robot column...'
The Dawn Of Orbiting Manufacturing In 2020?
'It can be mass-produced only in the orbiting factories.'
Smart Contact Lenses Charges With 3D Printed Antenna
'He realized that it was not quite a clear lens.'
Segway S-Pod Fulfills Dire 1928 SciFi Prophecy
'Noiselessly, on rubber-tired wheels, they journeyed down the long aisles...'
Physicist Inspired By SciFi And Seeing Back In Time
'Here is the chronoscope... Scansion depends upon a special curved field...'
Airbnb Has AI Psychiatrist Looking At Your Facebook
'It's illegal to hold back information during a psyche test.'
NASA's Electric Motor Scooter
'...all the [lunar] prospectors took bicycles along as a matter of course'
Moving Suns To Different Galactic Neighborhoods
'...to swerve their star from its course, the globemen made use of a simple physical principle.'
Students Surveilled By School Phone Apps
Cheer up, students. '...cracking my SchoolBook had been easy.'
Massage Robot Has Soft Hands, Er, Pads
'The automatic massager began to fumble gently over my naked form.'
Medical Tattoos Are STILL Being Researched
'Following the current craze, she has had a subdermal pattern of micro-channels implanted.'
Elon Musk's Traffic Tunnel Challenge Is Boring
'The car vibrated... threading the maze of local tubes.'
DoD Requests AI Drone Swarm
'She saw into two glassy mechanical lenses, something with a tubelike body...'
BlueNalu Yellowtail Might Be Your First Lab-Grown Meat
Vat-grown nigiri sushi?
More SF in the News Stories
More Beyond Technovelgy science news stories