News tagged with high winds
Wind turbines that learn like humans
Depending on the weather, wind turbines can face whispering breezes or gale-force gusts. Such variable conditions make extracting the maximum power from the turbines a tricky control problem, but a collaboration of Chinese ...
Technology / Energy & Green Tech
Mar 27, 2012 |
4.8 / 5 (6) |
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The high winds of the upper atmosphere contain less renewable energy than previously assumed
It seems that the energy mix of the future will have to differ from the current suggestions of some visionaries. This is because the jet streams that sweep the upper atmosphere with high winds would yield ...
Technology / Energy & Green Tech
Dec 12, 2011 |
4.7 / 5 (6) |
24
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Watching Venus glow in the dark
(PhysOrg.com) -- ESA’s Venus Express spacecraft has observed an eerie glow in the night-time atmosphere of Venus. This infrared light comes from nitric oxide and is showing scientists that the atmosphere of ...
Space & Earth / Space Exploration
Feb 24, 2009 |
4.3 / 5 (6) |
0
New 'core wall' may speed skyscraper construction
Researchers are perfecting a new technique that could speed construction of skyscrapers while also providing enough stiffness and strength to withstand earthquakes and forces from high winds.
Sep 21, 2011 |
4.3 / 5 (6) |
4
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Wind pushes plastics deeper into oceans, driving trash estimates up
(Phys.org) -- While working on a research sailboat gliding over glassy seas in the Pacific Ocean, oceanographer Giora Proskurowski noticed something new: The water was littered with confetti-size pieces of ...
Space & Earth / Earth Sciences
Apr 25, 2012 |
4.6 / 5 (5) |
0
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2011 a record-breaking year for extreme weather: US
Last year broke records for extreme weather in the United States, with 14 events each causing at least a billion dollars in damage, US authorities said on Thursday.
Jan 19, 2012 |
3.7 / 5 (6) |
6
Scientists try to harness super-winds that once carried bombs
The man from the Forest Service burst into the switchboard room with orders for the young operator. Keep quiet, he told Cora Conner, 16. Stay put.
Aug 20, 2010 |
3.5 / 5 (6) |
1
Japanese Team Tokai wins the 3,021 km 2011 Veolia World Solar Challenge
(PhysOrg.com) -- The Japanese Tokai University Solar Car Team has won the Veolia World Solar Challenge, a 3,021 kilometer race between tiny cars relying on mostly solar power. Running between Darwin, a remote ...
Technology / Energy & Green Tech
Oct 21, 2011 |
4.2 / 5 (5) |
32
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Novel magnetic material operates under extreme stress conditions
(PhysOrg.com) -- Ferromagnetic materials are key ingredients in vast arrays of technologies including wind turbines, computer hard-disks, credit card readers, and many more. Typically these magnets operate ...
Sep 16, 2011 |
5 / 5 (3) |
0
New electrolytic cells to play a role in tomorrow's local energy supply
Today, most energy is produced at large centralised power stations based on fossil fuels such as coal, oil and natural gas. And then there is the energy produced by hydroelectric power stations, nuclear power stations and ...
Technology / Energy & Green Tech
Apr 27, 2010 |
3.7 / 5 (3) |
0
Sky's no limit in high-аlying goose chase
Jessica Meir turns around and looks at the gaggle of geese behind her and asks "Are you guys ready?"
Apr 14, 2011 |
5 / 5 (2) |
0
Wind energy lessens under heat wave conditions
During the summer 2003, high temperatures and drought conditions in Europe led to a reduction of the wind force with direct consequences on the wind energy power, reduced by 22%. The study was recently ...
Nov 08, 2011 |
5 / 5 (2) |
5
Vestas to install research wind turbine at Sandia facility in Texas
The initial phase of Sandia National Laboratories' Scaled Wind Farm Technology facility (SWIFT), currently being constructed in partnership with Texas Tech University in Lubbock, Texas, will be a little bigger ...
Technology / Energy & Green Tech
Apr 18, 2012 |
5 / 5 (2) |
0
NASA sees Tropical Cyclone Funso develop, threaten Mozambique
Residents of Mozambique are still recovering from the flooding caused by Tropical Depression Dando earlier this week and now newly formed Tropical Cyclone Funso threatens to bring more rainfall to the country. ...
Space & Earth / Earth Sciences
Jan 19, 2012 |
4.5 / 5 (2) |
0
Researchers suggest high energy emissions from Crab Nebula come from wind
(PhysOrg.com) -- An international team of physicists studying the Crab Nebula have offered a new theory to explain its extraordinarily high energy emissions that have intrigued space scientists for years. ...
Feb 16, 2012 |
4 / 5 (2) |
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