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Sputnik Igor Zarembo
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Scientists from the Russian National Scientific Research University in Samara have developed a special mechanism to eliminate noise caused by the operation of various motors.
According to a statement released by the university, such mechanisms could be used in the future in exhaust gas systems of trains, large seagoing ships and piston air compressors.
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Work is underway on the design of the mechanism as part of the thermal technologies course at the University of Samara.
“Our idea is to use energy from sound waves that travel through the exhaust gases of various engines and air compressors. This is of course noise. In order to reduce noise in exhaust gas systems, engineers usually use different methods. “To absorb energy. We suggested to use this energy and use it and reduce the noise level resulting from the work of the exhaust gas system, and get additional electric energy, although it is weak, from the sounds. “
According to the professor, the mechanism designed by university scientists will make the engines quieter and safer for human health, and in addition, the mechanism reduces the pressure on the exhaust gas device in the engine, which makes it possible to change its design and reduce its weight and the weight of the engine it uses.
It should be noted that university scientists have launched a test model for the noise reduction mechanism and convert it to electricity, and they intend to present it to engineers next year for use in engines.
Source: Novosti
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