Investigation of the processes of the acoustic apparatus with the processing technological environment power interaction

I Bernyk

doi:10.20535/2521-1943.2018.82.127128

Abstract

The physical picture of the processes of the apparatus with the processing technological environment interaction is determined, the change in its rheological properties were taken into account. The effectiveness of cavitation effects from the initial to the final processing stage is caused by the contact pressure and the speed of its propagation. A lot of power characteristics and parameters were considered for the effective implementation of the cavitation process. On the basis of these parameters, the energy of the process is accumulated by expanding the bubble from the initial balanced to its maximum radius. The basis of accumulation is the tensile forces in the phase of desiccation of the acoustic wave. The graphs of the contact pressure dependence on the key parameters of the process and the determination of the regularity of its change are made. The modes and parameters for leakage of energy-efficient acoustic process of different environments processing were proposed. The directions of of research results application and their further development were determined

Highlights

The technological processes implementation is carried out by energy transforming of the acoustic apparatus sound field into a technological environment
An important direction for further research is the establishment of an environment dissipative properties functional dependence on their composition, acoustic parameters and the visco-plastic components in the calculation models
The resonant zones presence gives the possibility to use them for optimizing the modes and parameters of the cavitation apparatus; it will intensify the process of processing various environments

Summary

Introduction

The technological processes implementation is carried out by energy transforming of the acoustic apparatus sound field into a technological environment. The initial energy concentrates in the contact area; it is further transferred to the technological environment and influences the effectiveness of the cavitation process. The task of researching the interaction of the cavitation apparatus and the technological environment on the basis of determination and transformation of pressure on the environment as the dominant energy parameter is rather actual. The research purpose is to determine the process qualitative and quantitative characteristics of power interaction of acoustic apparatus and treated environment.

Results

Conclusion