THERMAL SCIENCE

International Scientific Journal

DISTRIBUTION OF GENERATED FRICTION HEAT AT WHEEL-RAIL CONTACT DURING WHEEL SLIPPING ACCELERATION

ABSTRACT
This paper presents an innovative method for determining the distribution of the friction generated heat from the contact of a locomotive wheel and rail, as well as the heat partition factor, during wheel slipping of an accelerating locomotive. The new method combines the finite element analysis simulation and experimental determination of the temperature distribution in a downsized model of a wheel and rail. As a result of a virtual experiment by the finite element analysis, an empirical dependence between the temperature distribution and the heat partition factor was established. The determination of the dependence enabled finding of the exact value of the heat partition factor by the optimization procedure based on matching temperatures obtained by the virtual and real experiment.
KEYWORDS
PAPER SUBMITTED: 2016-04-19
PAPER REVISED: 2016-06-29
PAPER ACCEPTED: 2016-07-01
PUBLISHED ONLINE: 2016-12-25
DOI REFERENCE: https://doi.org/10.2298/TSCI16S5561M
CITATION EXPORT: view in browser or download as text file
THERMAL SCIENCE YEAR 2016, VOLUME 20, ISSUE Supplement 5, PAGES [S1561 - S1571]
REFERENCES
  1. Masoudi Nejad, R., et al., Numerical Study on Fatigue Crack Growth in Railway Wheels under the Influence of Residual Stresses, Engineering Failure Analysis, 52 (2015), June, pp. 75-89
  2. Knothe, K., Liebelt S., Determination of Temperatures for Sliding Contact with Applications for Wheel- Rail Systems, Wear, 189 (1995), 1-2, pp. 91-99
  3. Ertz, M., Knothe, K., A Comparison of Analytical and Numerical Methods for the Calculation of Temperatures in Wheel/Rail Contact, Wear, 253 (2002), 3-4, pp. 498-508
  4. Gallardo-Hernandez, E. A., et al., Temperature in a Twin-Disc Wheel/Rail Contact Simulation, Tribology International, 39 (2006), 12, pp. 1653-1663
  5. Fischer, F. D., et al., Thermal Stresses for Frictional Contact in Wheel-Rail Systems, Wear, 211 (1997), 2, pp. 156-163
  6. Sinha, A. K., et al., Analysis of Thermal Stresses Contact Problem of Functional Material Involving Frictional Heating with and without Thermal Effects, International Journal of Mechanical And Production Engineering, 2 (2014), Oct., pp. 42-46
  7. Belhocine, A., et al., Structural and Contact Analysis of a 3-Dimensional Disc-Pad Model with and without Thermal Effects, Tribology in Industry, 36 (2014), 4, pp. 406-418
  8. Belhocine, A., Bouchetara, M., Thermomechanical Behaviour of Dry Contacts in Disc Brake Rotor with a Grey Cast Iron Composition, Thermal Science 17 (2013), 2, pp. 599-609
  9. Belhocine, A., Bouchetara, M., Thermomechanical Modelling of Dry Contacts in Automotive Disc Brake, International Journal of Thermal Sciences, 60 (2012), Oct., pp. 161-170
  10. Milošević, M., et al., Modeling Thermal Effects in Braking Systems of Railway Vehicles, Thermal Science 16 (2012), Suppl. 2, pp. S515-S526
  11. Stefancu, A. I., et al., Finite Element Analysis of Frictional Contacts, The Bulletin of the Polytechnic Institute of Jassy, Construction, 61 (2011), 3, pp. 131-140
  12. Masoudi Nejad, R., et al., Simulation of Railroad Crack Growth Life under the Influence of Combination Mechanical Contact and Thermal Loads, Proceedings, 3rd International Conference on Recent Advances in Railway Engineering (ICRARE 2013), Tehran, 2013
  13. Salehi, S. M., et al., Life Estimation in the Railway Wheels under the Influence of Residual Stress Field, International Journal of Railway Research, 1 (2014), 1, pp. 53-60
  14. Miltenović, A., et al., Determination of Friction Heat Generation in Wheel-Rail Contact Using FEM, Facta Universitatis Series: Mechanical Engineering, 13 (2015), 2, pp. 99-108
  15. Fischer, F. D., et al., On the Temperature in the Wheel-Rail Rolling Contact, Fatigue and Fracture of Engineering Materials and Structures, 26 (2003), 10, pp. 999-1006
  16. Spiryagin, M., et al., Numerical Calculation of Temperature in the Wheel-Rail Flange Contact and Implications for Lubricant Choice, Wear, 268 (2010), 1, pp. 289-293
  17. Vakkalagadda, M. R. K., et al., Estimation of Railway Wheel Running Temperatures Using a Hybrid Approach, Wear, 328-329 (2015), Apr., pp. 537-551
  18. Bhusan, B., Modern Tribology Handbook Volume One Principles of Tribology, CRC Press LLC, Boca Raton, Fla., USA, 2001
  19. Yamazaki, H., et al., A Study of Adhesion Force Model for Wheel Slip Prevention Control, The Japan Society of Mechanical Engineers, 47 (2004), 2, pp. 469-501
  20. ***, ANSYS theory manual
  21. Michael, S., Interpolation of Spatial Data: Some Theory for Kriging, Springer Science & Business Media, Springer-Verlag, New York, 1999
  22. Kennedy, T. C., et al., Transient Heat Partition Factor for a Sliding Railcar Wheel, Wear, 261 (2006), 7, pp. 932-936

© 2019 Society of Thermal Engineers of Serbia. Published by the Vinča Institute of Nuclear Sciences, Belgrade, Serbia. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution-NonCommercial-NoDerivs 4.0 International licence