2014
DOI: 10.1177/0954409714548101
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Abstract: The model can be used to analyse the thermal processes due to a frictional block or disc braking or to analyse the temperature conditions close to the ril/wheel contact patch, when macroscopic sliding occurs. It is especially useful in the evaluation of rail chill, head check and other contact tribology-based local heat and stress effects. The contact seizure theory of gear drives developed by Blok is based on a simplified approach to the determination of the temperature due a moving heat source generated by s… Show more

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Cited by 8 publications
(4 citation statements)
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References 4 publications
(11 reference statements)
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“…The thermal resistance of the contact has been shown to reduce as the velocity rises. Numerical methods and analytical solutions 9‐14 have shown that the contact thermal resistance of a moving and homogeneous body depends on geometrical parameters and sliding velocity.…”
Section: Introductionmentioning
confidence: 99%
“…The thermal resistance of the contact has been shown to reduce as the velocity rises. Numerical methods and analytical solutions 9‐14 have shown that the contact thermal resistance of a moving and homogeneous body depends on geometrical parameters and sliding velocity.…”
Section: Introductionmentioning
confidence: 99%
“…Since then, the analytical treatment of problems with moving heat source (Jaeger solution 5 ) has successively evolved to include different shapes and configurations 6 in a variety of applications in tribology, 7 modern production processes involved in welding 8 and milling, 9 as well as wheel–track contact in rail vehicle technology. 10…”
Section: Introductionmentioning
confidence: 99%
“…1 In some cases, the damage can even cause later derailment which is a serious concern for the rail industry. The wheel-track interaction has been studied in several papers, [6][7][8][9] which describe the importance of the effect of a defective wheel on the track. In addition to the safety considerations, this type of defect causes an unpleasant noise, reducing passenger comfort and disturbing people in adjacent properties.…”
Section: Introductionmentioning
confidence: 99%