Shock Wave Evolution into Strain Solitary Wave in Nonlinearly Elastic Solid Bar
Materials Science
2022-05-09 v1
Abstract
In this paper we present thorough experimental observation of the process of shock wave transformation into a bulk strain solitary wave in a nonlinearly elastic solid bar made of polystyrene. A theoretical model based on the describing propagation of a plane elastic wave in a bar is developed with account made for material nonlinearity and viscosity. Numerical modeling performed on the base of the developed model with and without regard to viscosity demonstrated formation of a long stable disturbance at proper account made for viscoelastic properties of the bar material.
Keywords
Cite
@article{arxiv.2205.02897,
title = {Shock Wave Evolution into Strain Solitary Wave in Nonlinearly Elastic Solid Bar},
author = {F. E. Garbuzov and A. V. Belashov and A. A. Zhikhoreva and Y. M. Beltukov and I. V. Semenova},
journal= {arXiv preprint arXiv:2205.02897},
year = {2022}
}