The wear contact problem with partial slippage

Goryacheva, I. G.; Goryachev, A. P.

doi:10.1016/j.jappmathmech.2007.01.010

Cited by 12 publications

(5 citation statements)

References 6 publications

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“…We note that Eq. (3) generalizes the hypothesis introduced by Goryacheva and Goryachev [39] that the thickness of the third-body layer is proportional to the depth of the worn layer. To simplify the semi-analytical fretting wear simulations with the effect of wear debris, it was suggested by Done et al [40] to consider that the third-body layer is attached to the surface of one of the contacting bodies (presumably to that which has grater surface curvature).…”

Section: Third Body Modellingsupporting

confidence: 62%

An Analytical Approach to the Third Body Modelling in Fretting Wear Contact: A Minireview

Argatov¹,

Chai

2021

FU Mech Eng

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Section: Third Body Modellingsupporting

confidence: 62%

An Analytical Approach to the Third Body Modelling in Fretting Wear Contact: A Minireview

Argatov¹,

Chai

2021

FU Mech Eng

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“…For solving the problem it is necessary to determine the contact pressure distribution on the real contact spots, taking into account the curvature of the deformed half-space surface due to the interaction of punches (asperities). The main point of the localization principle (Goryacheva, 2006) is that the real contact pressure on a single contact spot with a sufficient accuracy is determined by setting the exact contact conditions only on the fixed spot under consideration and adjacent to it. The influence of the remaining spots is replaced by the action of the nominal (averaged over the remaining part of the surface) pressure.…”

Section: Localization Principle In Solving the Discrete Contact Problemsmentioning

confidence: 99%

“…They usually include the Fast Fourier transform (FFT) technique to meet the periodic boundary conditions and to reduce the calculation costs (Stanley and Kato, 1997;Yastrebov et al, 2015). A rather effective approximate approach for estimating the distribution of contact pressures on the real contact spots for the surfaces with regular microgeometry, taking into account the asperities interaction, is the use of the localization principle (Goryacheva, 2006). It allows calculating the real contact areas and pressure distribution on them for periodic systems of asperities, having equal or different heights.…”

Section: Introductionmentioning

confidence: 99%

Contact Mechanics Perspective of Tribology

2021

Frontiers Research Topics

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Frontiers is more than just an open-access publisher of scholarly articles: it is a pioneering approach to the world of academia, radically improving the way scholarly research is managed. The grand vision of Frontiers is a world where all people have an equal opportunity to seek, share and generate knowledge. Frontiers provides immediate and permanent online open access to all its publications, but this alone is not enough to realize our grand goals. Frontiers Journal SeriesThe Frontiers Journal Series is a multi-tier and interdisciplinary set of open-access, online journals, promising a paradigm shift from the current review, selection and dissemination processes in academic publishing. All Frontiers journals are driven by researchers for researchers; therefore, they constitute a service to the scholarly community. At the same time, the Frontiers Journal Series operates on a revolutionary invention, the tiered publishing system, initially addressing specific communities of scholars, and gradually climbing up to broader public understanding, thus serving the interests of the lay society, too. Dedication to QualityEach Frontiers article is a landmark of the highest quality, thanks to genuinely collaborative interactions between authors and review editors, who include some of the world's best academicians. Research must be certified by peers before entering a stream of knowledge that may eventually reach the public -and shape society; therefore, Frontiers only applies the most rigorous and unbiased reviews. Frontiers revolutionizes research publishing by freely delivering the most outstanding research, evaluated with no bias from both the academic and social point of view. By applying the most advanced information technologies, Frontiers is catapulting scholarly publishing into a new generation. What are Frontiers Research Topics?Frontiers Research Topics are very popular trademarks of the Frontiers Journals Series: they are collections of at least ten articles, all centered on a particular subject. With their unique mix of varied contributions from Original Research to Review Articles, Frontiers Research Topics unify the most influential researchers, the latest key findings and historical advances in a hot research area! Find out more on how to host your own Frontiers Research Topic or contribute to one as an author by contacting the Frontiers Editorial Office: frontiersin.org/about/contact

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“…A simple mathematical model of wear accumulation in the case of initial Hertzian contact was developed by Chai and Argatov (2019) based on the dissipation energy model for the volume wear rate (Fouvry et al, 2003). The following one fitting parameter formula was suggested for the non-monotonic variation of the volume wear rate: Goryacheva et al, 2001;Hills et al, 2009 Arbitrary Goryacheva and Goryachev, 2006 3D axisymmetric Hertzian Popov, 2014Dini et al, 2008Arbitrary Popov, 2014 3D non-axisymmetric Hertzian 3D axisymmetric FGM Hertzian Willert et al, 2019Heß, 2019 Arbitrary Willert et al, 2019 Here, w 0 is the initial volume wear rate, which can be evaluated using the Cattaneo-Mindlin theory (Johnson, 1955), N is the number of cycles, N 1 , is an auxiliary parameter, which is related to the total worn volume V ∞ = w 0 (1 + β 1 )N 1 , and β 1 is the only fitting parameter. The analytical model (27) implies that the wearing-in period is proportional to N 1 , which, in turn, is estimated as…”

Section: Wear Accumulationmentioning

confidence: 99%

Contact Geometry Adaptation in Fretting Wear: A Constructive Review

Argatov

Chai

2020

Front. Mech. Eng.

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Fretting is a special type of wear, which appears at the contact interface between two solids subjected to constant normal load and periodic tangential forces. Although most studies on fretting have been executed experimentally, some approaches for simulating fretting wear have also been introduced during the last decades. In particular, fretting wear analysis is concerned with the evolution of the surface profiles of the contacting bodies due to wear, and its modeling was executed using numerical, finite-element, semi-analytical, and analytical methods, including the method of dimensionality reduction. In the present review we discuss recent analytical results on fretting wear contact geometry adaptation.

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The wear contact problem with partial slippage

Cited by 12 publications

References 6 publications

An Analytical Approach to the Third Body Modelling in Fretting Wear Contact: A Minireview

An Analytical Approach to the Third Body Modelling in Fretting Wear Contact: A Minireview

Contact Mechanics Perspective of Tribology

Contact Geometry Adaptation in Fretting Wear: A Constructive Review

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