Identification of nanosized defects using tribospectroscopy. Modeling by movable cellular automaton method

Abstract

The work describes the application of the movable cellular automaton method for the simulation of typical situations of nano-scale crack identification in ceramic coatings by the spectral analysis of friction force continuously registered using a small counter-body moving over the coating surface. It is shown that the Fourier spectra of the friction force have peaks that correspond to the distance between the nanocracks oriented perpendicular and at some angle to the tested surface. The obtained results allow to conclude that the appearance of cracks on the Fourier spectra of friction force depends on their orientation. Thus, the distance between cracks, their orientation and sizes can be identified by the method of tribospectroscopy.

Original language	English
Title of host publication	AIP Conference Proceedings
Publisher	American Institute of Physics Inc.
Pages	139-142
Number of pages	4
Volume	1623
ISBN (Electronic)	9780735412606
DOIs	https://doi.org/10.1063/1.4898902
Publication status	Published - 1 Jan 2014
Event	International Conference on Physical Mesomechanics of Multilevel Systems 2014 - Tomsk, Russian Federation Duration: 3 Sep 2014 → 5 Sep 2014

Conference

Conference	International Conference on Physical Mesomechanics of Multilevel Systems 2014
Country	Russian Federation
City	Tomsk
Period	3.9.14 → 5.9.14

Keywords

Coating
Modeling
Movable cellular automaton method
Nanocracks
Non-destructive testing
Tribospectroscopy

ASJC Scopus subject areas

Physics and Astronomy(all)

Access to Document

10.1063/1.4898902

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Eremina, GM, Smolin, AY, Sergeev, VV & Psakhie, SG 2014, Identification of nanosized defects using tribospectroscopy. Modeling by movable cellular automaton method. in AIP Conference Proceedings. vol. 1623, American Institute of Physics Inc., pp. 139-142, International Conference on Physical Mesomechanics of Multilevel Systems 2014, Tomsk, Russian Federation, 3.9.14. https://doi.org/10.1063/1.4898902

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abstract = "The work describes the application of the movable cellular automaton method for the simulation of typical situations of nano-scale crack identification in ceramic coatings by the spectral analysis of friction force continuously registered using a small counter-body moving over the coating surface. It is shown that the Fourier spectra of the friction force have peaks that correspond to the distance between the nanocracks oriented perpendicular and at some angle to the tested surface. The obtained results allow to conclude that the appearance of cracks on the Fourier spectra of friction force depends on their orientation. Thus, the distance between cracks, their orientation and sizes can be identified by the method of tribospectroscopy.",

keywords = "Coating, Modeling, Movable cellular automaton method, Nanocracks, Non-destructive testing, Tribospectroscopy",

author = "Eremina, {Galina M.} and Smolin, {Alexey Yu} and Sergeev, {Valery V.} and Psakhie, {Sergey G.}",

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doi = "10.1063/1.4898902",

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AU - Eremina, Galina M.

AU - Smolin, Alexey Yu

AU - Sergeev, Valery V.

AU - Psakhie, Sergey G.

PY - 2014/1/1

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N2 - The work describes the application of the movable cellular automaton method for the simulation of typical situations of nano-scale crack identification in ceramic coatings by the spectral analysis of friction force continuously registered using a small counter-body moving over the coating surface. It is shown that the Fourier spectra of the friction force have peaks that correspond to the distance between the nanocracks oriented perpendicular and at some angle to the tested surface. The obtained results allow to conclude that the appearance of cracks on the Fourier spectra of friction force depends on their orientation. Thus, the distance between cracks, their orientation and sizes can be identified by the method of tribospectroscopy.

AB - The work describes the application of the movable cellular automaton method for the simulation of typical situations of nano-scale crack identification in ceramic coatings by the spectral analysis of friction force continuously registered using a small counter-body moving over the coating surface. It is shown that the Fourier spectra of the friction force have peaks that correspond to the distance between the nanocracks oriented perpendicular and at some angle to the tested surface. The obtained results allow to conclude that the appearance of cracks on the Fourier spectra of friction force depends on their orientation. Thus, the distance between cracks, their orientation and sizes can be identified by the method of tribospectroscopy.

KW - Coating

KW - Modeling

KW - Movable cellular automaton method

KW - Nanocracks

KW - Non-destructive testing

KW - Tribospectroscopy

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