An energetic approach to friction, wear and temperature

Shakhvorostov, D.; Pöhlmann, K.; Scherge, Matthias

doi:10.1016/j.wear.2003.10.010

Cited by 62 publications

(33 citation statements)

References 11 publications

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“…Among them, the most recent and pertinent works are: Savkoor and Ouwerkerk [45], Gupta et al [46], Kuhn and Balan [47], Scherge et al [48], Shakhvorostov et al [49], Larbi et al [50], Li et al [51], Abdel-Aal [52][53][54], Maeda et al [55], Colaco et al [56], and Nurnberg et al [57]. The foregoing review of literatures on the state of the art pertaining to the energy approach to wear processes reveals that the frictional energy dissipation is a promising feature of tribosystems to characterize wear process.…”

Section: Sliding Contactmentioning

confidence: 99%

On the Thermodynamics of Friction and Wear―A Review

Amiri

Khonsari

2010

Entropy

165

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Section: Sliding Contactmentioning

confidence: 99%

On the Thermodynamics of Friction and Wear―A Review

Amiri

Khonsari

2010

Entropy

165

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“…The dissipated power by friction is given by v µF P n = where µ is the friction coefficient, Fn the normal load and v the sliding velocity [16]. Figure 2 shows its variations in function of the sliding length for various normal loads.…”

Section: Friction Behaviour Variation Vs Sliding Lengthmentioning

confidence: 99%

Thermal-Induced Wear Mechanisms of Sheet Nacre in Dry Friction

et al. 2009

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“…[14][15][16][25][26][27] Following from the findings of Stout and Davis, 17 several authors have studied the changes of surface topography during the running-in process. [28][29][30] Jeng et al 28 compared a numerical analysis with experimental measurements, overall parameters such as the arithmetic mean, root mean square (RMS) and skewness were considered. Shakhvorostov et al 29 undertook an energy-based approach, concluding that the total power loss is due to dissipated heat, wear generation and material change.…”

Section: Introductionmentioning

confidence: 99%

“…[28][29][30] Jeng et al 28 compared a numerical analysis with experimental measurements, overall parameters such as the arithmetic mean, root mean square (RMS) and skewness were considered. Shakhvorostov et al 29 undertook an energy-based approach, concluding that the total power loss is due to dissipated heat, wear generation and material change. A recent numerical analysis was conducted by Ghosh and Sadeghi, 30 showing that kurtosis tends to increase with wear, and higher wear rates occur for more positively skewed surfaces.…”

Section: Introductionmentioning

confidence: 99%

Boundary interactions of rough non-Gaussian surfaces

Leighton

Morris

Gore³

et al. 2016

Proceedings of the Institution of Mechanical Engineers, Part J:

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Surface topography is important as it influences contact load-carrying capacity and operational efficiency through generated friction, as well as wear. As a result, a plethora of machining processes and surface finishing techniques have been developed. These processes yield topographies, which are often non-Gaussian, with roughness parameters that alter hierarchically according to their interaction heights. They are also subject to change through processes of rapid initial running-in wear as well as any subsequent gradual wear and embedding. The stochastic nature of the topography makes for complexity of contact mechanics of rough surfaces, which was first addressed by the pioneering work of Greenwood and Williamson, which among other issues is commemorated by this contribution. It is shown that their seminal contribution, based on idealised Gaussian topography and mean representation of asperity geometry should be extended for practical applications where surfaces are often non-Gaussian, requiring the inclusion of surface-specific data which also evolve through process of wear. The paper highlights a process dealing with practical engineering surfaces from laboratory-based testing using a sliding tribometer to accelerated fired engine testing for high performance applications of cross-hatched honed cylinder liners. Such an approach has not hitherto been reported in literature.

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An energetic approach to friction, wear and temperature

Cited by 62 publications

References 11 publications

On the Thermodynamics of Friction and Wear―A Review

On the Thermodynamics of Friction and Wear―A Review

Thermal-Induced Wear Mechanisms of Sheet Nacre in Dry Friction

Boundary interactions of rough non-Gaussian surfaces

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