News tagged with evaporation

Invention slows water evaporation, generates energy

A new technology invented at the University of Arizona offers a positive environmental impact by slowing the evaporation of water from bodies of water such as mining tailings ponds and reservoirs, while simultaneously generating ...

dateJan 23, 2015 in Engineering
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Researchers study change in the dead sea valley

Water evaporation in the Dead Sea valley contributes significantly to sea level drop and varies as a function of the season and meteorological conditions. Within the framework of the HEADS measurement campaign, researchers ...

dateJan 12, 2015 in Earth Sciences
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Milikelvins drive droplet evaporation

Evaporation is so common that everybody thinks it's a well understood phenomenon. Appearances can be, however, deceptive. Recently, a new, earlier not predicted mechanism of evaporation was discovered. Experiments and simulations ...

dateJul 18, 2013 in General Physics
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'Brown ocean' can fuel inland tropical cyclones

In the summer of 2007, Tropical Storm Erin stumped meteorologists. Most tropical cyclones dissipate after making landfall, weakened by everything from friction and wind shear to loss of the ocean as a source of heat energy. ...

dateJul 17, 2013 in Earth Sciences
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Basic science in evaporating droplets

What happens if you slowly evaporate a droplet containing dissolved particles? The question sounds simple, but it involves a surprising amount of basic physics and mathematics. Hanneke Gelderblom of the University of Twente ...

dateApr 18, 2013 in Soft Matter
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