Yuriy M. Kuzovnikov

Study of efficiency of ultrasonic treatment in running volumes

The article presents the results of studies allowing us to reveal the operation condition of the ultrasonic apparatuses with multi half-wave radiators in confined space, at which efficiency of ultrasonic influence on the technological process decreases and essential deviation from nominal operation mode is observed.

Evaluation of the area of intensive coagulation of dispersed-phase particles in emulsion and suspension due to high-intensive ultrasonic treatment

The article is devoted to studying of intensification of stable emulsions and suspensions separation process under the action of ultrasonic treatment.

Studying of coagulation and sedimentation of small hard particles in liquid medium during ultrasonic treatment

The article is devoted to studying of hard particles coagulation process in liquid-based dispersed medium during high intensity ultrasonic treatment. It has been established that the ultrasonic treatment may be an efficient method for intensification of drilling fluid cleaning process.

The ultrasonic flowing reactor for intensive ultrasonic processing of liquids in thin layer

In article the information about the ultrasonic flowing reactor allowing manufacture of high-intensity cavitations processing of liquid and liquid-dispersed mediums in a thin layer is presented. Such method considerably increases the efficiency and productivity of processing that let use it in industrial conditions.

Study of ultrasonic cavitation action on the process of part cleaning from burrs

The article is devoted to the studies of ultrasonic cavitation action on the process of parts cleaning from burrs in out-of-the-way-places with the application of different media including abrasive suspensions and chemically active media.

Modernized piezoelectric receiving transducer

The article is devoted to the realization of contact method of measuring of amplitude of mechanical vibrations of ultrasonic frequency. Results of developing of piezoelectric receiving transducer for measuring of amplitude of vibration of working instrument of ultrasonic vibration system.

Ultrasonic device designed for the studying of cavitation resistance of materials

The article is devoted to the creation of ultrasonic equipment for researching of erosion resistance of various materials to cavitation. Results of research of functional properties of created ultrasonic device are provided.

Using of ultrasound in grape wine making process

Wines were obtained on a base of Altay region early grape varieties with using of different methods such as ultrasonic and enzyme treatment. Enzyme treatment of marc was increased intensity of wine coloring. Ultrasonic treatment of marc was facilitated to accumulation of polythenols and anthocyanins and significantly influenced on quantity of monomeric fraction of anthocyanins. It was determined taste estimation of dry wines. Quantitative ratio of coloring substances was found.

Parameter monitoring of ultrasonic apparatuses at the application of different working tools

The article is devoted to research of the influence of geometrical parameters (aperture angle) of rod type UOS tools on the parameters of the vibration characteristics of ultrasound systems and technological devices in general. Received power characteristics and data on the measured electrical parameters are provided.

Development of ultrasonic specifically drilling technology and improvement of construction of ultrasonic machine tools

The article is devoted to development of specified ultrasonic equipment for specifically drilling of fragile and very hard materials.