How do you prolong the useful life of lubricants?
Wind turbines towering hundreds of feet over many landscapes herald a future of endless, clean energy.
Materials Science
Aug 22, 2018
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Page 2 - News tagged with bubble formation
Hot nanoparticles produce giant and explosive bubbles
When gold nano particles in water are illuminated by a laser, they get very hot: well above the boiling point of water. The formation of vapour bubbles caused by this, is well-known. New experiments, however, using a very ...
Nanophysics
Jul 12, 2018
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Champagne bubble acoustics and size distribution may provide details about wine quality
The classic sparkling wine that has rung in countless new years with a bang may have more to its bubbles. Champagne is notable for its iconic cork popping, but the bubble acoustics also play a key role in determining how ...
General Physics
Dec 5, 2017
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Astronomers observe black hole producing cold, star-making fuel from hot plasma jets and bubbles
The Phoenix cluster is an enormous accumulation of about 1,000 galaxies, located 5.7 billion light years from Earth. At its center lies a massive galaxy, which appears to be spitting out stars at a rate of about 1,000 per ...
Astronomy
Feb 14, 2017
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Engineers create a better way to boil water—with industrial, electronics applications
Engineers at Oregon State University have found a new way to induce and control boiling bubble formation, that may allow everything from industrial-sized boilers to advanced electronics to work better and last longer.
General Physics
May 4, 2016
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Researchers find a way to control the bubbles of boiling water using a small electric charge
Boiling water, with its commotion of bubbles that rise from a surface as water comes to a boil, is central to most electric power plants, heating and cooling systems, and desalination plants. Now, for the first time, researchers ...
General Physics
Oct 27, 2015
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Discovery about the destructive power of bubbles could lead to new industrial applications
Virginia Tech engineers have shed light on what happens to a nearby particle when bubbles burst.
General Physics
Jun 22, 2015
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Quantum of sonics: Bonded, not stirred
Researchers at McGill University have discovered a new way to join materials together using ultrasound. Ultrasound – sound so high it cannot be heard – is normally used to smash particles apart in water. In a recent study, ...
Nanomaterials
Jul 26, 2013
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Physics duo offer explanation of why tiny bubbles last longer on a surface
(Phys.org)—Physicists in The Netherlands, Detlef Lohse and Joost Weijs of the University of Twente, have offered an explanation of why nano-sized bubbles last considerably longer when sitting on a solid surface covered ...
Citizen scientists reveal a bubbly Milky Way
(PhysOrg.com) -- A team of volunteers has pored over observations from NASA's Spitzer Space Telescope and discovered more than 5,000 "bubbles" in the disk of our Milky Way galaxy. Young, hot stars blow these bubbles into ...
Astronomy
Mar 7, 2012
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