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What can I say, I wonder if an engine cylinder radial neugierig.Ich 7, the powerful but with more finesse than a V-6 engine car. Yes I know, a V-12 aircraft is smoother than you beiden.Rufen your great-grandfather of the Second World War, if you can answer this. The old guys know everything.
Image taken on 2009-06-02 17:34:59 by kotomigd.
How a jet engine or gas turbine works.
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Contrails or condensation trails are visible traces of condensation in the exhaust of aircraft engines made of steam. As the hot exhaust gases cool in the air, they can precipitate a cloud of microscopic water droplets. When the air is cold enough, this path include tiny ice crystals.
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The major hydrocarbon products are carbon dioxide and water vapor. At high altitudes this water vapor formed in a cold room, and the local increase in water vapor can push the water into the air past saturation point. The vapor then condenses into water droplets and / or ice deposits. These millions of water droplets and / or ice crystals form the contrails or drag.
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The bans for three days in the U.S. after September 11, 2001, provided a rare opportunity for scientists to study the effects of contrails on climate forcing in the study. The measurements showed that without contrails the local daily temperature range (difference between day and night temperatures), about 1 degree Celsius higher than immediately before, but it has also been suggested that this was due to unusually clear weather during the period was.
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streaks streaks or act to influence the radiative balance of the earth, the radiative forcing. Studies have shown that vapor trail vapor trail or outgoing long-wave radiation from the Earth and atmosphere (positive radiative forcing) at a greater extent than they reflect solar radiation (negative radiative forcing issued trap ).
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Dissipation trails with a beam of microwaves powerful behind aircraft engines is presented as a possible solution to the management of aviation on climate to help.
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It is believed that the formation of ice particles sprayed once formed, can be eliminated by heating to prevent condensation nuclei such as soot and exhaust gases.
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Heating of condensation nuclei might be achieved by the application of electromagnetic radiation as waves. Under the assumptions shows that the force may be necessary for such a device as little as 1% of the 0th performance of aircraft engines.
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With the theory of low energy, and associated with extra weight, could be fitted to existing aircraft and new aircraft equipped with this technology.
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Is this the end of the blue sky filled with contrails? What do you think?
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Image taken on 2007-07-02 12:45:50 by NguyenDai.
Engine failure forces Defence plane down
A military aircraft has been forced to make an emergency landing in Sydney’s north west, after at least one of its engines failed.
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