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

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

Bibliographic Details
Parent link:AIP Conference Proceedings
Vol. 1623 : International Conference on Physical Mesomechanics of Multilevel Systems 2014, Tomsk, Russia, 3–5 September 2014.— 2014.— [P. 139-142]
Corporate Author: Национальный исследовательский Томский политехнический университет (ТПУ) Институт физики высоких технологий (ИФВТ) Кафедра физики высоких технологий в машиностроении (ФВТМ)
Other Authors: Eremina G. M. Galina, Smolin A. Yu. Alexey Yurievich, Sergeev V. V. Valery, Psakhie S. G. Sergey Grigorievich
Summary:Title screen
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.
Режим доступа: по договору с организацией-держателем ресурса
Published: 2014
Subjects:
электронный ресурс
труды учёных ТПУ
дефекты
клеточные автоматы
трещины
керамические покрытия
спектральный анализ
спектры Фурье
Online Access:http://dx.doi.org/10.1063/1.4898902
http://earchive.tpu.ru/handle/11683/35686
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=641637

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