Improvement of industrial air dehumidification systems by using of ultrasonic vibrations

Authors

  • А. Luhovskiy Igor Sikorsky Kyiv Polytechnic Institute, Kyiv, Ukraine
  • V. Коvalev Igor Sikorsky Kyiv Polytechnic Institute, Kyiv, Ukraine
  • V. Fesich Igor Sikorsky Kyiv Polytechnic Institute, Kyiv, Ukraine
  • E. Dudka Igor Sikorsky Kyiv Polytechnic Institute, Kyiv, Ukraine

DOI:

https://doi.org/10.20535/2521-1943.2018.82.126108

Keywords:

dehumidifier, aerodynamic flow properties, ultrasonic radiator, air flow, vortex structures, drainage efficiency

Abstract

The results of analytical review of structures and methods for drying dusty moist air in industrial premises are presented, as well as a design of a dehumidifier using ultrasonic vibrations to improve the efficiency of the drying process. The analysis of the aerodynamic mechanism of closed air currents development in dehumidifiers is carried out and the original design of ultrasonic tube radiator is proposed for applying an ultrasonic field to the air flow. The results of vibrational oscillations modelling of an ultrasonic tubular radiator in the regime of radial and radial-bending vibrations are presented. The results of modelling the ultrasonic field shape inside a tubular vibrator are presented. A physical model of ultrasonic cleaning process of moist polluted air is proposed and the results of experimental study of tubular vibrator operation in a flow of moist air are presented.

References

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Published

2018-05-01

How to Cite

[1]
Luhovskiy А., Коvalev V., V. Fesich, and E. Dudka, “Improvement of industrial air dehumidification systems by using of ultrasonic vibrations”, Mech. Adv. Technol., no. 1(82), pp. 20–27, May 2018.

Issue

No. 1(82) (2018)

Section

Original study

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