Universal limiting shape of worn profile under multiple-mode fretting conditions: theory and experimental evidence

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DOI Доступ к ресурсу на сайте издателя			10.1038/srep23231

Title: Universal limiting shape of worn profile under multiple-mode fretting conditions: theory and experimental evidence
Creator: Dmitriev, Andrey I.
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Psakhie, Sergey G.
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Popov, Valentin L.
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Voll, Lars B.
Date: 2016
DOI: 10.1038/srep23231
Description: We consider multiple-mode fretting wear in a frictional contact of elastic bodies subjected to a small-amplitude oscillation, which may include in-plane and out-of-plane translation, torsion and tilting (“periodic rolling”). While the detailed kinetics of wear depends on the particular loading history and wear mechanism, the final worn shape, under some additional conditions, occurs to be universal for all types and loading and wear mechanisms. This universal form is determined solely by the radius of the permanent stick region and the maximum indentation depth during the loading cycle. We provide experimental evidence for the correctness of the theoretically predicted limiting shape. The existence of the universal limiting shape can be used for designing joints which are resistant to fretting wear.

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collection(s): Научное управление
Identifier: смотреть в электронном каталоге НБ ТГУ
Type: статьи в журналах
Source: Scientific Reports [Еlectronic resource]. 2016. Vol. 6. P. 23231 (1-7)
Language: eng

Created: 13-12-2016

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Научное управление Universal limiting shape of worn profile under multiple-mode fretting conditions: theory and experimental evidence