Fretting fatigue of rough surfaces

Kasarekar, Aditya T.; Sadeghi, Farshid; Tseregounis, Spyros I.

doi:10.1016/j.wear.2007.06.016

Cited by 28 publications

(7 citation statements)

References 14 publications

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“…115 Leonard et al 116 modelled a fretting in a line contact and calculate the severity of wear as a function of the number of cycles using Coulomb law (equation ( 14)) to represent the friction, a FE to represent the stresses and Archard's law to take into account the cumulative damage. Kasarekar et al 117 evaluated the fretting fatigue life depending on the roughness of the surfaces in contact estimating the crack initiation using the Smith Watson Topper fatigue theory and Archard's law to model the wear. Quraishi et al 118 also calculated the fretting fatigue life as a function of friction and loading using the Ramberg-Osgood equation and validated it with experimental results, while Walvekar et al 115 also validated a fretting model that consists of a FEA model that computes the stresses and strains during each cycle and uses an exponential law to model the cumulative fatigue damage.…”

Section: Wearmentioning

confidence: 99%

A review of physics-based models in prognostics: Application to gears and bearings of rotating machinery

Cubillo

Perinpanayagam

Esperon-Miguez

2016

Advances in Mechanical Engineering

226

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Health condition monitoring for rotating machinery has been developed for many years due to its potential to reduce the cost of the maintenance operations and increase availability. Covering aspects include sensors, signal processing, health assessment and decision-making. This article focuses on prognostics based on physics-based models. While the majority of the research in health condition monitoring focuses on data-driven techniques, physics-based techniques are particularly important if accuracy is a critical factor and testing is restricted. Moreover, the benefits of both approaches can be combined when data-driven and physics-based techniques are integrated. This article reviews the concept of physics-based models for prognostics. An overview of common failure modes of rotating machinery is provided along with the most relevant degradation mechanisms. The models available to represent these degradation mechanisms and their application for prognostics are discussed. Models that have not been applied to health condition monitoring, for example, wear due to metal-metal contact in hydrodynamic bearings, are also included due to its potential for health condition monitoring. The main contribution of this article is the identification of potential physics-based models for prognostics in rotating machinery.

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Section: Wearmentioning

confidence: 99%

A review of physics-based models in prognostics: Application to gears and bearings of rotating machinery

Cubillo

Perinpanayagam

Esperon-Miguez

2016

Advances in Mechanical Engineering

226

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“…7,10,15,18,19,[21][22][23][24][25][26][27] Some authors point out that these criteria may fail if applied to the stress-strain response history calculated on a smooth, unworn model geometry, and provide simulation procedures based on an FE solution for dealing with this issue. 7,10,15,18,19,[21][22][23][24][25][26][27] Some authors point out that these criteria may fail if applied to the stress-strain response history calculated on a smooth, unworn model geometry, and provide simulation procedures based on an FE solution for dealing with this issue.…”

Section: Application Of Plain Fatigue Criteria In Predicting Frettingmentioning

confidence: 99%

“…The application of plain fatigue multi-axial criteria, and modifications of these criteria, to fretting has been published extensively in the literature. 7,10,15,18,19,[21][22][23][24][25][26][27] Some authors point out that these criteria may fail if applied to the stress-strain response history calculated on a smooth, unworn model geometry, and provide simulation procedures based on an FE solution for dealing with this issue. 10,[26][27][28][29][30][31][32] However, the published procedures are very computationally intensive and require special techniques to be implemented in the FE solver subroutines.…”

Section: Application Of Plain Fatigue Criteria In Predicting Frettingmentioning

confidence: 99%

A fretting damage correction factor applicable to the McDiarmid criterion of plain high‐cycle fatigue

Nesládek

Španiel

Kuželka

et al. 2016

Fatigue Fract Eng Mat Struct

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This paper presents an assessment of the performance of a set of multi‐axial high‐cycle fatigue criteria on the basis of a series of fretting fatigue experiments. We carried out tests on a creep‐resistant chromium steel material used for steam‐turbine blades. The first type of experiment employed the classical cylinder‐on‐flat geometry with flat dog‐bone specimens. The second set of experiments adopted dovetail geometry. Various loads were applied in order to capture a wide range of contact slip amplitudes. A set of eight plain multi‐axial fatigue criteria was applied to the numerically simulated stress response in the contacts during a single load cycle. Methods, which originated in the so‐called theory of critical distances, were used for correcting the results in order to take the stress gradient effect into account. A simple factor based on slip amplitudes is introduced in order to consider the surface damage and is calibrated for the McDiarmid method. This criterion provided the best estimates of the most probable cracking sites.

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“…Wear process, abrasion in contact and creation of third body will influence dynamic evolution of interface roughness. For very severe contact conditions (Kasarekar et al ., ) often encountered in fretting, initial surface will be totally removed and newly created surface will usually be very complex due to physical and chemical processes taking place at interface. Therefore, multiscale analysis approach should be used to evaluate interface morphology.…”

Section: Introductionmentioning

confidence: 99%

Dynamic evolution of interface roughness during friction and wear processes

et al. 2013

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This is the pre-peer reviewed version of the following article: Kubiak K.J., Bigerelle M., Mathia T.G., Dubois A., Dubar L., Dynamic evolution of interface roughness during friction and wear processes. Scanning Vol 36 (2014) After an initial period of rapid degradation, dynamic evolution of surface roughness converges to certain level specific to a given tribosystem. However, roughness at such dynamic interface is still increasing and analysis of initial roughness influence revealed that to certain extent, a rheology effect of interface can be observed and dynamic evolution of roughness will depend on initial condition and history of interface roughness evolution. Multiscale analysis shows that morphology created in wear process is composed from nano, micro and macro scale roughness. Therefore, mechanical parts working under very severe contact conditions, like rotor/blade contact, screws, clutch etc. with poor initial surface finishing are susceptible to have much shorter lifetime than a quality finished parts.

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Fretting fatigue of rough surfaces

Cited by 28 publications

References 14 publications

A review of physics-based models in prognostics: Application to gears and bearings of rotating machinery

A review of physics-based models in prognostics: Application to gears and bearings of rotating machinery

A fretting damage correction factor applicable to the McDiarmid criterion of plain high‐cycle fatigue

Dynamic evolution of interface roughness during friction and wear processes

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