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Acoustic Gas-Jet Generators of the Hartmann Type

  • Yu. Ya. Borisov
Part of the Ultrasonic Technology book series (ULTE, volume 1)

Abstract

It has been demonstrated in the published works of various researchers over the last two decades that a great many technological processes can be accelerated by means of high-intensity elastic vibrations. Among these processes are some that take place in a gas medium. Thus, by using sound vibrations at intensities in excess of 0.01 W/cm2, it is possible to realize the ultrapurification of dust-ridden gases [1–3], to accelerate considerably the breakdown of foam formed in certain technological processes [4, 5], and to intensify the drying of thermosensitive and hard-to-dry materials, when for one reason or another it is unfeasible to use high temperatures [6–8]. Elastic vibrations at the proper frequencies can be used to affect combustion processes [4, 9, 10], by changing the size of the flame and promoting more complete combustion of liquid fuel with the latter forming a fine spray in acoustic injectors.

Keywords

Cavity Depth Acoustic Pressure Compression Shock Nozzle Diameter Resonator Cavity 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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© Springer Science+Business Media New York 1969

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  • Yu. Ya. Borisov

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