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УДК 621.647.23

 

Lugovskoy A., Lyashok А.
National Technical University of Ukraine «Kyiv Polytechnic Institute», Kyiv, Ukraine


PHYSICAL ANALOGUE OF THE PROCESS OF ULTRASONIC LIQUID NEBULIZATION IN A THIN LAYER


Луговской А.Ф., Ляшок А.В.
НТУУ «Киевский политехнический институт», Киев, Украина ( This e-mail address is being protected from spambots. You need JavaScript enabled to view it )


ФИЗИЧЕСКАЯ МОДЕЛЬ ПРОЦЕССА УЛЬТРАЗВУКОВОГО РАСПЫЛЕНИЯ ЖИДКОСТИ В ТОНКОМ СЛОЕ

 

Abstract. The paper studies the features of ultrasonic nebulization of the liquid in a thin layer. All existent models of the fracture mechanism of intermolecular bonds in the liquid especially «cavitating», «capillary-wave», «cavitation-wave» while implementation of the process of ultrasonic nebulization of the liquid in a thin layer are shown and analyzed. A model is made taking into account the results of the last known experimental researches which confirm separate assumptions and mechanisms of realization of process of ultrasonic nebulized. The results of own experimental researches of authors are presented, in particular presented pictures of surface of layer of liquid on the vibrating surface of dispersing agent to form capillary waves, which allowed to confirm the known analytical dependences, and pictures of influence of form of surface of nebulized, on an aerosol torch. Represented a renewed physical analogue of the process of ultrasonic liquid nebulization in a thin layer.
Keywords: ultrasonic nebulization, dispersing agent, a thin layer of liquid, physical analogue.

 

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