Review and comparison of selected methods of calculating wheel-rail contact tangential forces on the example of riding stability analysis of a two-axle vehicle

• Autorzy: Szeszycki, Adrian , Bryk, Karol , Stefańska, Natalia
• Języki publikacji: EN

Abstrakty

EN

This article presents methods currently used in railway vehicle dynamics simulations (MBS) for calculating wheel-rail contact forces. Simulation models of two-axle vehicle built in Simpack 2023 simulation environment were used to compare the selected methods. The paper focuses on the issue of riding stability of the mentioned group of vehicles. The develoed research methodology consists in simulating the riding of a vehicle exhibiting instability (hunting movement) on an ideal straight track using the wheel-rail contact models available in the Simpack 2023 environment. Then the obtained results are input data for recalculation of contact forces with selected algorithms. The study is aimed at comparing the selected methods for calculating contact forces, so there is no interaction of the algorithms tested with the MBS simulation model. The results obtained were compared with Kalker's "exact theory" of contact (CONTACT) for the elliptical contact area.

Słowa kluczowe

EN

railway vehicle dynamics; multibody simulation; wheel-rail contact; Kalker theories; FASTSIM; CONTACT

• Czasopismo: Pojazdy Szynowe
• Rocznik: 2024
• Tom: Nr 1-2
• Strony: 21--29
• Opis fizyczny: Bibliogr. 17 poz., rys.

Twórcy

autor

Szeszycki, Adrian

• Łukasiewicz Research Network – Poznań Institute of Technology, Center of Modern Mobility, Poland

autor

Bryk, Karol

• Poznan University of Technology, Faculty of Civil and Transport Engineering, Poland

autor

Stefańska, Natalia

• Łukasiewicz Research Network – Poznań Institute of Technology, Center of Modern Mobility, Poland,
• Poznan University of Technology, Faculty of Civil and Transport Engineering, Poland

Bibliografia

• [1] Ayasse JB, Chollet H, Determination of the wheel rail contact patch in semi-Hertzian conditions. Vehicle Syst Dyn. 2005;43(3):161-172. https://doi.org/10.1080/00423110412331327193
• [2] Jacobson B, Kalker JJ. Rolling contact phenomena: linear elasticity. Springer Vienna 2000. https://doi.org/10.1007/978-3-7091-2782-7
• [3] Johnson KL. Contact mechanics. Cambridge University Press, 1985. https://doi.org/10.1017/CBO9781139171731
• [4] Kalker JJ. A fast algorithm for the simplified theory of rolling contact. Vehicle Syst Dyn. 1982; 11(1):1-13. https://doi.org/10.1080/00423118208968684
• [5] Kalker JJ. On the rolling contact of two elastic bodies in the presence of dry friction. Delft 1967. https://repository.tudelft.nl/islandora/object/uuid:aa44829b-c75c-4abd-9a03-fec17e121132/datastream/OBJ/download
• [6] Kalker JJ. Three-dimensional elastic bodies in rolling contact. 1st ed., Springer Dordrecht 1990. https://doi.org/10.1007/978-94-015-7889-9
• [7] Knothe K, Stichel S. Rail vehicle dynamics. Springer Cham 2016.https://doi.org/10.1007/978-3-319-45376-7
• [8] Meymand SZ, Keylin A, Ahmadian M. A survey of wheel-rail contact models for rail vehicles. Vehicle Syst Dyn. 2016;54(3):386-428.https://doi.org/10.1080/00423114.2015.1137956
• [9] Piotrowski J, Kik W. A simplified model of wheel/rail contact mechanics for non-Hertzian problems and its application in rail vehicle dynamic simulations. Vehicle Syst Dyn. 2008;46(1-2):27-48.https://doi.org/10.1080/00423110701586444
• [10] Szeptyński P. Szczegółowe omówienie podstawowych zagadnień teorii sprężystości (in Polish). Wydawnictwo PK. Krakow 2020.
• [11] Quost X, Sebes M, Eddhahak A, Ayasse JB, Chollet H, Gautier PE et al. Assessment of a semi-Hertzian method for determination of wheel-rail contact patch. Vehicle Syst Dyn. 2006;44(10):789-814.https://doi.org/10.1080/00423110600677948
• [12] Vermeulen PJ, Johnson KL. Contact of nonspherical elastic bodies transmitting tangential forces. J Appl Mech. 1964;31(2):338-340.https://doi.org/10.1115/1.3629610
• [13] Vollebregt EAH. A Gauss-Seidel type solver for special convex programs, with application to frictional contact mechanics. Optim Theory Appl. 1995; 87(1):47-67. https://doi.org/10.1007/BF02192041
• [14] Vollebregt EAH. Improving the speed and accuracy of the frictional rolling contact model ‘CONTACT’. The Tenth International Conference on Computational Structures Technology, 2010.https://doi.org/10.4203/ccp.93.17
• [15] Vollebregt EAH, Iwnicki SD, Xie G, Shackleton P. Assessing the accuracy of different simplified frictional rolling contact algorithms. Vehicle Syst Dyn. 2012;50(1):1-17.https://doi.org/10.1080/00423114.2011.552618
• [16] Vollebregt EAH, Weidemann C, Kienberger A. Use of "CONTACT" in multi-body vehicle dynamics and profile wear simulation: initial results. Proceedings of the 22nd International Symposium on Dynamics of Vehicles on Roads and Tracks. Manchester 2011.https://api.semanticscholar.org/CorpusID:110002388
• [17] Wickens A. Fundamentals of rail vehicle dynamics. CRC Press. London 2003.https://doi.org/10.1201/9780203970997

Identyfikatory

DOI

10.53502/RAIL-186987