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

Division for Materials Science

Research output: Contribution to journal › Article

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 language	English
Pages (from-to)	104-111
Number of pages	8
Journal	Physical Mesomechanics
Volume	15
Issue number	1-2
DOIs	https://doi.org/10.1134/S1029959912010110
Publication status	Published - 2012

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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

Cite this

Lyukshin, P. A., Lyukshin, B. A., Matolygina, N. Y., & Panin, S. V. (2012). Simulation of the stress-strain state and stability loss of a thermal barrier coating under thermal shock. Physical Mesomechanics, 15(1-2), 104-111. https://doi.org/10.1134/S1029959912010110

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Access to Document

10.1134/S1029959912010110