Critical state of imbalanced rotating anisotropic disks with small radial and shear moduli

G. G. Portnov, M. Y. Ochan, C. E. Bakis

Research output: Contribution to journalArticle

7 Scopus citations

Abstract

Critical speeds and the mass center movement of an imbalanced, circumferentially stiff, radially compliant, rotating annular disk on a stiff shaft and bearings are evaluated. It is demonstrated that recently developed hoop-wound composite material disks having elastomeric resin and carbon fibers can enter a critical state before reaching the circumferential strength limit of the material if certain material and geometric relationships are met.

Original languageEnglish (US)
Pages (from-to)5219-5227
Number of pages9
JournalInternational Journal of Solids and Structures
Volume40
Issue number20
DOIs
StatePublished - Oct 2003

All Science Journal Classification (ASJC) codes

  • Modeling and Simulation
  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering
  • Applied Mathematics

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