Development of Software and Analytical Tools for Determining the Concentration of Acoustic Control and Composition of Products

Abstract

In this paper, a mathematical model for numerical-analytical studies for the design of high-quality composite heterogeneous materials is considered, in which acoustic methods for determining the concentration of a component in a two-component heterogeneous mixture by measuring the speed of sound are described. In the work, new computational algorithms were developed for the first time and new software was created for the study of wave phenomena in constructions, which describes the method of accurate determination of the concentration of components by measuring the speed of sound of a mixture of heterogeneous two-component products. Specific expressions for the concentration of components depending on the speed of sound in the mixture are found. It is shown that the mixture can be liquid or solid. Heterogeneous products, the advantages and features of which are described in detail in the acoustic control composition of the mixture. It is established that all measurements are valid for mixtures of the gas – liquid, gas – elastic medium, and liquid – elastic medium types, which are convenient to consider as phonon crystals.