Energy Flux Analysis of Axisymmetric Vibrations of Circular Cylindrical Shell on an Elastic Foundation

Research output

Abstract

Dispersion of elastic waves in an infinite circular cylindrical shell of Kirchhoff-Love type is studied. The spring-type boundary condition on the outer surface, analogous to Winkler foundation for a plate is considered. The problem of free shell vibrations is explored. The dispersion equation and the dispersion curves character in the vicinity of the veering point is analyzed. The propagating waves and their energy fluxes in the shell are investigated. The contributions to the total energy flux of various energy transfer mechanisms in the shell are compared. Their short-wave and long-wave asymptotics are analyzed.

Original languageEnglish
Title of host publicationAdvances in Mechanical Engineering
Subtitle of host publicationSelected Contributions from the Conference “Modern Engineering: Science and Education”, Saint Petersburg, Russia, June 2019
EditorsAlexander N. Evgrafov
Place of PublicationCham
PublisherSpringer Nature
Pages83-91
ISBN (Electronic)978-3-030-39500-1
ISBN (Print)978-3-030-39499-8
DOIs
Publication statusPublished - 2020

Publication series

NameLecture Notes in Mechanical Engineering
PublisherSpringer Nature
ISSN (Print)2195-4356

Scopus subject areas

  • Automotive Engineering
  • Aerospace Engineering
  • Mechanical Engineering
  • Fluid Flow and Transfer Processes

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