Numerical Study of Wave Propagation in Nonlinear Dissipative Material

Yu M. Volchkov, I. O. Bogulskii

Research output: Contribution to journalArticlepeer-review

Abstract

We have investigated a class of materials whose experimental stress–strain behavior does not allow them to be considered plastic or elastic. They are not elastic since unloading occurs along a curve significantly different from the loading curve; nor are they plastic since in a full loading–unloading cycle, there are no residual deformations. As such materials we investigate so-called metal rubbers — materials made from twisted wire pressed into an almost homogeneous body. The propagation of shock waves in these materials is studied using a one-dimensional model.

Translated title of the contributionЧисленное исследование распространения волн в нелинейном диссипативном материале
Original languageEnglish
Pages (from-to)801-805
Number of pages5
JournalJournal of Applied Mechanics and Technical Physics
Volume62
Issue number5
DOIs
Publication statusPublished - Sep 2021

Keywords

  • damping
  • deformation theory
  • metal rubber
  • nonlinear elasticity
  • numerical modeling

OECD FOS+WOS

  • 2.05 MATERIALS ENGINEERING
  • 1.03 PHYSICAL SCIENCES AND ASTRONOMY
  • 2.03 MECHANICAL ENGINEERING

Fingerprint

Dive into the research topics of 'Numerical Study of Wave Propagation in Nonlinear Dissipative Material'. Together they form a unique fingerprint.

Cite this