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The Mysterious Blue Whirl Flame Is Actually 3 Different Flames Combined

Flame burns yellow due to the blackbody emissions by radiating soot particles - and soot is only present when the fire doesnt have enough ...

2020-09-14 www.sciencealert.com


Video: A mesmerizing blue whirl could change the future of fossil fuels

Initially, the flame began as a large, violent, yellow flame then ... The blue whirl can burn many different types of liquid hydrocarbon fuels ...

2020-09-14 www.inverse.com


Blue whirl that consumes all fuel it encounters is three flames ...

The blue whirl itself shows a possible way of burning that could ... in the blue whirl is much, much lower than in a regular, yellow flame, he ...

2020-09-14 www.newscientist.com


How soot-free blue whirls in flames are structured

The yellow color is due to radiating soot particles, which form when there is not enough oxygen to burn the fuel completely. Blue in the whirl ...

2020-09-14 www.sciencedaily.com


Sweat, Smoke and Flames: Fighting Fires in the Amazon

But fire is unpredictable, especially here in the Amazon where different ... Ten firefighters, dressed in yellow flame-retardant jackets with white ... of felled trees to report on some of the thousands of fires burning in the Amazon.

2020-09-14 www.nytimes.com


Soot-free blue whirl flame recreated by researchers that could be handy in cleaning up oil spills

The colours was an indication that the fire burnt without any soot, suggesting that such flames could be useful in cleaning up oil spills for more environmentally ...

2020-09-14 www.firstpost.com


Video shows tree go up in flames after Weybridge lightning strike

A video has emerged showing the dramatic moment flames tore through a ... A yellow weather warning for thunderstorms, affecting the whole of the county, ... The short clip shows flames crackle and burn through the tall tree.

2020-09-14 www.getsurrey.co.uk


Anatomy of a wildfire: How fuel sources, weather and ...

Once a flame is born, there are three primary variables that decide how ... burn at about 1,800 degrees Fahrenheit and will show a yellow flame ...

2020-09-14 www.summitdaily.com


What is ammonium nitrate, the chemical that exploded in Beirut?

Ammonium nitrate does not burn on its own. Instead, it acts as a source of oxygen that can accelerate the combustion (burning) of other ...

2020-09-14 theconversation.com


UMD researchers identify structure of blue whirls

The flame and flow structure revealed by the simulations serves as a fundamental ... Blue whirls evolve from traditional yellow fire whirls, Oran said. ... We now know that blue whirl will burn all of the fuel available as it exits a ...

2020-09-14 www.newswise.com

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