A Computational Wear Model of the Oblique Impact of a Ball on a Flat Plate

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  • M Akhondizadeh*1,
  • M Fooladi Mahani1,
  • S.H Mansouri1,
  • M Rezaeizadeh2,
  1. Mechanical Engineering Department of Shahid Bahonar, University of Kerman
  2. Graduate University of Advanced Technology ,Kerman

Revised: 2013-02-26

Accepted: 2013-04-18

Published in Issue 2013-06-30

How to Cite

Akhondizadeh, M., Fooladi Mahani, M., Mansouri, S., & Rezaeizadeh, M. (2013). A Computational Wear Model of the Oblique Impact of a Ball on a Flat Plate. Journal of Solid Mechanics, 5(2), 107-115. http://oiccpress.com/jsm/article/view/12424

PDF views: 160

Abstract

Many wearing processes are a result of the oblique impacts. Knowing the effective impact parameters on the wear mechanism would be helpful to have the more reliable designs. The H-DD (Hertz-Di Maio Di Renzo) nonlinear model of impact followed by the time increment procedure is used to simulate the impact process of a ball on a flat plate. Restitution parameters are extracted and compared with the experimental data to ensure the accuracy of the impact model. The constant parameters of a wear equation are determined by comparing the results with the experimental data. The results obtained suggest that this simulation method could be used as a predictive way to study the practical design problems and to explain some phenomena associated with impact erosion.
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