The Energy Spectrum of the Acoustic Emission Signals of Nanoscale Objects

Abstract

A one-dimensional discrete-continuum model of the energy spectrum of the acoustic emission signal, allowing filter oscillating components of the acoustic emission signals. The mathematical formalism describing the environment, initiating the signals of acoustic emission, in which the problem of spectral analysis and synthesis of acoustic emission signals is solved by the Fourier transform. The dependence of the spectrum of acoustic vibrations on the size of the parameters, microstructure. The possibility of using the machine's functions of discrete argument structure of nanoscale objects in the continuum theory of continuous medium, initiating acoustic emission signals.

Keywords

• Spectrum
• Acoustic wave modeling
• Continuum discretizatio