Renewable energy sources hold great promise for a future free of fossil fuels, but some forms of renewable energy remain out of reach. Researchers have developed a new kind of wind turbine that can produce clean energy from ...
Energy & Green Tech
Oct 10, 2018
0
15
Around the world, energy producers are looking for the most reliable and efficient means for generating renewable energy through sustainable practices. Turbines using water currents to power communities is one of these methods.
Energy & Green Tech
Oct 10, 2018
0
6
You've probably seen them, perhaps on long roadtrips: wind turbines with enormous, hypnotic rolling blades, harnessing the clean power of wind for conversion into electric energy. What you may not know is that for the explosion ...
Soft Matter
Oct 4, 2018
13
990
Japanese scientists have identified a metal that can stand up to constant forces in ultrahigh temperatures, offering promising applications including in aircraft jet engines and gas turbines for electric power generation.
Materials Science
Sep 28, 2018
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71
Interest in wave energy has been growing in recent years, and electric generators specially designed to generate electricity from this renewable energy source are being developed. The UPV/EHU's Advanced Control Group (GCA) ...
Energy & Green Tech
Sep 18, 2018
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14
Ultra-fast vibrations can be used to heat tiny amounts of liquid, experts have found, in a discovery that could have a range of engineering applications.
General Physics
Sep 10, 2018
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43
Switching from fossil fuels to renewable energy is an important and necessary step towards averting climate change. However, in our efforts to go green, we also need to be mindful of other consequences, both intended and ...
Energy & Green Tech
Sep 7, 2018
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36
Wind and solar farms are known to have local effects on heat, humidity and other factors that may be beneficial—or detrimental—to the regions in which they are situated. A new climate-modeling study finds that a massive ...
Earth Sciences
Sep 6, 2018
44
1270
Southwest Research Institute engineers are developing a cooled, radial gas turbine for a small generator that provides thousands of hours of electricity to an unmanned aerial vehicle (UAV), a significant improvement to current ...
Engineering
Sep 4, 2018
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5
Permanent magnets used in electric cars and wind turbines currently contain rare earth metals. Reducing the amount of these elements in magnets is important, as mining them is harmful both to health and the environment. Researchers ...
Condensed Matter
Sep 4, 2018
0
4
