Wear Prediction in Wheel-Rail Contact under Partial Slip Conditions

George Gavrila; Spiridon Cretu; Marcelin Benchea

doi:10.4028/www.scientific.net/AMM.658.317

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 658Wear Prediction in Wheel-Rail Contact under...

Wear Prediction in Wheel-Rail Contact under Partial Slip Conditions

Abstract:

This paper presents a numerical model to calculate wear during rolling contact due to micro-slip. Having as initial condition a corrugated rail it is shown the influence of the corrugation wavelength and the dynamic effects of the normal force on the wear creation. Experimental results are presented in order to reveal the influence of roughness when studying the stick-slip phenomenon.

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Periodical:

Applied Mechanics and Materials (Volume 658)

Pages:

317-322

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.658.317

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Online since:

October 2014

Authors:

George Gavrila*, Spiridon Cretu, Marcelin Benchea

Keywords:

Contact Mechanics, Roughness, Stick-Slip, Wear

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* - Corresponding Author

References

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