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    Editorial: Special issue on ‘contact mechanics and wear of rail/wheel systems (CM2022)’

    Spiryagin, Maksym / Stichel, Sebastian / Bruni, Stefano | SAGE Publications | 2024

    Wear impact on rolling contact fatigue crack growth in rails

    Brouzoulis, Jim | Tema Archive | 2014
    Wear and rolling contact fatigue of rails are a major problem for the railway industry and it is of great importance to develop models for ...

    Analysis of wear debris in rolling contact fatigue cracks of pearlitic railway wheels

    Cvetkovski, K. / Ahlström, J. / Norell, M. et al. | Tema Archive | 2014
    branching along the main crack paths and a discontinuous sheared layer of wear debris and metallic flakes within them. Analyses of the wear debris ...

    Comparison of non-elliptic contact models: Towards fast and accurate modelling of wheel–rail contact

    Sichani, Matin S. / Enblom, Roger / Berg, Mats | Tema Archive | 2014
    with vehicle dynamics analysis. Three contact models, namely STRIPES, Kik-Piotrowski and Linder are implemented and compared in terms of ...
    Keywords: Rad-Schiene-Kontakt

    Wheel and rail wear—Understanding the effects of water and grease

    Hardwick, C. / Lewis, R. / Eadie, D.T. | Tema Archive | 2014
    and subsurface analysis of test samples was carried out to identify the wear processes taking place under these differing contact conditions ...

    Wheel/rail rolling contact fatigue – Probe, predict, prevent

    Ekberg, Anders / Akesson, Bengt / Kabo, Elena | Tema Archive | 2014
    With the aim of putting prediction and prevention of rolling contact fatigue of wheels and rails in context, the paper sets out with a ...

    The influence of track geometry irregularities on rolling contact fatigue

    Karttunen, K. / Kabo, E. / Ekberg, A. | Tema Archive | 2014
    correlated to the track geometry to identify intrinsic properties of track geometry and irregularities that promote surface initiated RCF. On tangent ...

    A multi-Hertzian contact model considering plasticity

    Sebes, Michel / Chollet, Hugues / Ayasse, Jean-Bernard et al. | Tema Archive | 2014
    Multi-body-system (MBS) simulation is widely used in the railway industry. One of its major topics is the assessment of rolling contact ...
    Keywords: Kontakt (Reibung) , Rad-Schiene-Kontakt

    Numerical modeling of measured railway creep versus creep-force curves with CONTACT

    Vollebregt, E.A.H. | Tema Archive | 2014
    Numerical simulation of the behavior of rail vehicles requires a frictional contact model for the wheel–rail contact forces that must be ...
    Keywords: Kontakt (Reibung) , Rad-Schiene-Kontakt

    The influence of contact modelling on simulated wheel/rail interaction due to wheel flats

    Pieringer, A. / Kropp, W. / Nielsen, J.C.O. | Tema Archive | 2014
    Most available wheel/rail interaction models for the prediction of impact forces caused by wheel flats use a Hertzian spring as contact ...
    Keywords: Rad-Schiene-Kontakt

      The influence of contact modelling on simulated wheel/rail interaction due to wheel flats

      Pieringer, Astrid / Kropp, Wolfgang / Nielsen, Jens C.O. | Tema Archive | 2012
      Most available wheel/rail interaction models for the prediction of impact forces caused by wheel flats use a Hertzian spring as contact ...
      Keywords: Rad-Schiene-Kontakt

    A combined simulation procedure for wear assessment of the HXN5 locomotive

    Zhang, Jianwu / Xu, Bin / Guan, Xiqiang | Tema Archive | 2014
    theory. The wheel wears can be predicted by the nonlinear wear formulation, in which real time parameters of state conditions and contact forces ...

    Numerical simulation of near surface rail cracks subject to thermal contact stress

    Fletcher, David I. | Tema Archive | 2014
    Boundary element modelling was conducted to investigate rail cracks subject to combined thermal and contact loading such as occurs in ‘stud ...

    Wear of brake blocks for in-service conditions—Influence of the level of modelling

    Vernersson, Tore / Lunden, Roger | Tema Archive | 2014
    maintenance and hence has a substantial impact on the life cycle cost of the vehicle. Wear simulations using two different numerical models, one ...

    Investigation on rolling sliding wear behavior of wheel steel by laser dispersed treatment

    Li, Zheng-Yang / Xing, Xu-hui / Yang, Ming-jiang et al. | Tema Archive | 2012
    attempts are based on wholly treatment of the materials and require post-treatment operations. Due to the failure of rolling-sliding wear is ...
    Keywords: Rad-Schiene-Kontakt

      Investigation on rolling sliding wear behavior of wheel steel by laser dispersed treatment

      Li, Zheng-Yang / Xing, Xu-hui / Yang, Ming-jiang et al. | Tema Archive | 2014
      diffraction (XRD) and scanning electron microscopy (SEM). This study focuses on the relationship between the of microstructure and wear resistance of ...

    Application of the semi-Hertzian method to the prediction of wheel wear in heavy haul freight car

    Ding, Junjun / Li, Fu / Huang, Yunhua et al. | Tema Archive | 2014
    In order to simulate the wheel wear behaviour of freight cars, the rail vehicle's multi-body dynamical model and wheel wear simulation ...

    Simulation of rail roughness growth on small radius curves using a non-Hertzian and non-steady wheel-rail contact model

    Torstensson, Peter T. / Pieringer, Astrid / Nielsen, Jens C.O. | Tema Archive | 2012
    of non-Hertzian and non-steady effects in the wheel-rail contact model on rail wear is studied. The model features a refined contact ...
    Keywords: Rad-Schiene-Kontakt

      Simulation of rail roughness growth on small radius curves using a non-Hertzian and non-steady wheel–rail contact model

      Torstensson, Peter T. / Pieringer, Astrid / Nielsen, Jens C.O. | Tema Archive | 2014
      for. The influence of non-Hertzian and non-steady effects in the wheel–rail contact model on rail wear is studied. The model features a ...
      Keywords: Rad-Schiene-Kontakt

    Actual states of wheel/rail contact forces and friction on sharp curves – Continuous monitoring from in-service trains and numerical simulations

    Matsumoto, Akira / Sato, Yasuhiro / Ohno, Hiroyuki et al. | Tema Archive | 2014
    The authors researched and developed a new measurement method that can continuously measure the contact forces and derailment coefficients ...
    Keywords: Kontakt (Reibung)

    An adhesion model for wheel-rail contact at the micro level using measured 3D surfaces

    Zhu, Y. / Olofsson, U. | Tema Archive | 2012
    -rail contact model is useful for optimizing the adhesion, to simulatevehicle running conditions and to predict wear and rolling contact fatigue ...
    Keywords: Rad-Schiene-Kontakt , Wälz-Gleit-Kontakt

      An adhesion model for wheel–rail contact at the micro level using measured 3d surfaces

      Zhu, Y. / Olofsson, U. | Tema Archive | 2014
      –rail contact model is useful for optimizing the adhesion, to simulate vehicle running conditions and to predict wear and rolling contact ...
      Keywords: Wälz-Gleit-Kontakt , Rad-Schiene-Kontakt

    The influence of journal box position error on wheelset asymmetric flange wear of the 2C0-type locomotive

    Ma, Weihua / Song, Rongrong / Liu, Wei et al. | Tema Archive | 2014
    This paper addresses the problem of asymmetric flange wear of a particular type of 3-axle (2C0-type) locomotive that runs on the ...

    A predictive model of energy savings from top of rail friction control

    VanderMarel, Joel / Eadie, Donald T. / Oldknow, Kevin D. et al. | Tema Archive | 2014
    -FM frictional conditions, one using full Kalker coefficients and the other by using a Kalker coefficient of 18%. Both scenarios use a top of ...
    Keywords: Kontakt (Reibung) , Rad-Schiene-Kontakt