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  • Bernal, EstebanCent Queensland Univ, Ctr Railway Engn, Rockhampton, Australia.;CQ Univ, Ctr Railway Engn, 554-700 Yaamba Rd, Norman Gardens, Qld 4701, Australia. (författare)

Prediction of rail surface damage in locomotive traction operations using laboratory-field measured and calibrated data

  • Artikel/kapitelEngelska2022

Förlag, utgivningsår, omfång ...

  • Elsevier BV,2022
  • printrdacarrier

Nummerbeteckningar

  • LIBRIS-ID:oai:DiVA.org:kth-313770
  • https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-313770URI
  • https://doi.org/10.1016/j.engfailanal.2022.106165DOI

Kompletterande språkuppgifter

  • Språk:engelska
  • Sammanfattning på:engelska

Ingår i deldatabas

Klassifikation

  • Ämneskategori:ref swepub-contenttype
  • Ämneskategori:art swepub-publicationtype

Anmärkningar

  • QC 20220610
  • Rail damage prediction is a complex task because it depends on numerous tribological parameters and the dynamic conditions produced by the vehicles operating at different speeds and configurations. Shakedown maps and Whole-Life-Rail-Model/T-Gamma have been used to predict rail damage, but they involve assumptions that may reduce their accuracy. This paper proposes a simulation modelling method to predict rail surface damage based on a locomotive digital twin, calibrated shakedown maps and friction measurements. The method improves the accuracy of rail damage predictions by including slip-dependent friction characteristics, co-simulation of locomotive traction mechatronic system and the mechanical properties of the wheel and rail materials measured through tensile tests. A set of operating conditions are simulated on a high-performance computing cluster, with stress results being post processed into calibrated shakedown heatmaps. The method clearly indicated the influences of the different operating conditions on rail damage for specific combinations of wheel-rail materials and vehicle-track configurations.

Ämnesord och genrebeteckningar

Biuppslag (personer, institutioner, konferenser, titlar ...)

  • Spiryagin, MaksymCent Queensland Univ, Ctr Railway Engn, Rockhampton, Australia. (författare)
  • Vollebregt, EdwinVtech CMCC, Rotterdam, Netherlands. (författare)
  • Oldknow, KevinSimon Fraser Univ, Surrey, BC, Canada. (författare)
  • Stichel, Sebastian,Professor,1966-KTH,Teknisk mekanik,Järnvägsgruppen, JVG(Swepub:kth)u16dpj61 (författare)
  • Shrestha, SundarCent Queensland Univ, Ctr Railway Engn, Rockhampton, Australia. (författare)
  • Ahmad, SanjarCent Queensland Univ, Ctr Railway Engn, Rockhampton, Australia. (författare)
  • Wu, QingCent Queensland Univ, Ctr Railway Engn, Rockhampton, Australia. (författare)
  • Sun, YanCent Queensland Univ, Ctr Railway Engn, Rockhampton, Australia. (författare)
  • Cole, ColinCent Queensland Univ, Ctr Railway Engn, Rockhampton, Australia. (författare)
  • Cent Queensland Univ, Ctr Railway Engn, Rockhampton, Australia.;CQ Univ, Ctr Railway Engn, 554-700 Yaamba Rd, Norman Gardens, Qld 4701, Australia.Cent Queensland Univ, Ctr Railway Engn, Rockhampton, Australia. (creator_code:org_t)

Sammanhörande titlar

  • Ingår i:Engineering Failure Analysis: Elsevier BV1351350-63071873-1961

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