Simulation of the stress-strain state and stability loss of a thermal barrier coating under thermal shock

Pepter A. Lyukshin, B. A. Lyukshin, N. Yu Matolygina, S. V. Panin

Research output: Contribution to journalArticlepeer-review

4 Citations (Scopus)

Abstract

The paper presents the results of computer simulation of the strain-induced behavior of thermal barrier coatings. The possibility of periodic instabilities to arise is demonstrated. The characteristic period of the instabilities in relation to the properties of conjugate materials is studied by the example of thermal loading of a ceramic-coated Cu specimen.

Original languageEnglish
Pages (from-to)104-111
Number of pages8
JournalPhysical Mesomechanics
Volume15
Issue number1-2
DOIs
Publication statusPublished - 2012

Keywords

  • computer simulation
  • heat conduction
  • stability loss or buckling
  • stress-strain state
  • thermal barrier coating

ASJC Scopus subject areas

  • Mechanics of Materials
  • Materials Science(all)
  • Condensed Matter Physics
  • Surfaces and Interfaces

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