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- Article name
- Mathematical model and similarity parameter of cavitation in sonoreactors
- Authors
- Shestakov S. D., , sdsh@mail.ru, Moscow State University of Technologies and Management, 73 Zemlyanoy Val, Moscow, 109004, Russia
Krasnov A. E., , , Moscow State University of Technologies and Management, 73 Zemlyanoy Val, Moscow, 109004, Russia
Gorodishchensky P. A., , ech_ultra@mail.ru, Ultratekhnika-SI, Ltd, 26 Arkhangelsk highway, Severodvinsk, 164500, Russia
- Keywords
- sonoreactor / cavitation processes / similarity / criterion / mathematical model / experiment
- Year
- 2012 Issue 1 Pages 31 - 39
- Code EDN
- Code DOI
- Abstract
- It is shown that cavitation processes in liquids have a physical similarity with the identical chemical and physical properties at identical external environments in sonoreactors of different sizes with sources of acoustic fluctuations of different intensity. A cavitation power can be estimated with help of the similarity criterion. The description of this criterion and the experiment are resulted to confirm its adequacy. A criterion estimation allows to execute the engineering design and to predict the technical characteristics of sonoreactors for using in applied purposes. It may be made on results of practical optimization of the concrete cavity processes with the help of small-sized lab machines.
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