Energy Characteristics of Treatment of Corrosive Aqueous Media in Hydrodynamic Cavitators

We analyze the fields of application of ultrasonic and hydrodynamic generators of cavitation fields, in particular, for the physicomechanical processes. The efficiency of development of the cavitation phenomena for different design-basis parameters of a jet cavitator is evaluated by two methods: the...

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Bibliographic Details
Published in:	Materials science (New York, N.Y.) Vol. 52; no. 4; pp. 595 - 600
Main Authors:	Yavors’kyi, V. Т., Znak, Z. О., Sukhats’kyi, Yu. V., Mnykh, R. V.
Format:	Journal Article
Language:	English
Published:	New York Springer US 2017 Springer Springer Nature B.V
Subjects:	Analysis Aqueous solutions Calorimetry Cavitation Cavitation number Characterization and Evaluation of Materials Chemistry and Materials Science Design parameters Energy (Physics) Kinetic energy Materials Science Nozzles Solid Mechanics Structural Materials Thermal energy thermal energy acoustochemical analysis acoustic signal hydrodynamic jet cavitator cavitation fields
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Summary:	We analyze the fields of application of ultrasonic and hydrodynamic generators of cavitation fields, in particular, for the physicomechanical processes. The efficiency of development of the cavitation phenomena for different design-basis parameters of a jet cavitator is evaluated by two methods: the calorimetric method and the method of acoustochemical analysis. We establish the design-basis features of the cavitator (the number and diameter of nozzles, the angles between them, etc.) for which it is possible to guarantee the maximum possible conversion of the kinetic energy of jets of an aqueous medium into the thermal energy, which expresses the total energy effect of realization of the physicomechanical and physicochemical processes and phenomena in the cavitation field.
ISSN:	1068-820X 1573-885X
DOI:	10.1007/s11003-017-9995-8