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Keywords: wheel-rail contact
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Journal Articles

A Root Cause of Curve Squeal: Self-Excited Frictional Vibration of a Wheelset–Track System

Xiaohang Feng, Guangxiong Chen, Qifeng Song, Bingjie Dong, Wenjuan Ren
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. June 2024, 146(6): 061501.
Paper No: TRIB-23-1372
https://doi.org/10.1115/1.4064509
Published Online: February 9, 2024
... of T ribology . 09 10 2023 04 01 2024 06 01 2024 09 02 2024 curve squeal friction-induced vibration and noise wheel–rail contact complex eigenvalue analysis transient dynamic analysis National Natural Science Foundation of China 10.13039/501100001809...
View Article titled, A Root Cause of Curve Squeal: Self-Excited Frictional Vibration of a Wheelset–Track System
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Topics: Damping, Friction, Noise (Sound), Rails, Vibration, Wheels, Wheelsets, Vehicles, Fasteners, Finite element model
Journal Articles

Stochastic Analysis of the Wheel-Rail Contact Friction Using the Polynomial Chaos Theory

HyunWook Lee, Corina Sandu, Carvel Holton
Journal: Journal of Tribology
Publisher: ASME
Article Type: Friction And Wear
J. Tribol. July 2012, 134(3): 031601.
https://doi.org/10.1115/1.4004877
Published Online: June 27, 2012
... parameters, e.g., wheel and rail materials, rail roughness, contact patch size, and so on. In this study, a stochastic analysis using polynomial chaos (poly-chaos) theory is performed with the newly developed 3D dry CoF model at the wheel-rail contact. The wheel-rail system is modeled as a mass-spring-damper...
View Article titled, Stochastic Analysis of the <span class="search-highlight">Wheel</span>-<span class="search-highlight">Rail</span> <span class="search-highlight">Contact</span> Friction Using the Polynomial Chaos Theory
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Topics: Polynomials, Rails, Wheels, Friction, Displacement, Chaos
Journal Articles

Feasibility Study for Real Time Measurement of Wheel-Rail Contact Using an Ultrasonic Array

R. S. Dwyer-Joyce, C. Yao, J. Zhang, R. Lewis, B. W. Drinkwater
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. October 2009, 131(4): 041401.
https://doi.org/10.1115/1.3176992
Published Online: September 21, 2009
...R. S. Dwyer-Joyce; C. Yao; J. Zhang; R. Lewis; B. W. Drinkwater Failure of a wheel-rail contact is usually by wear or fatigue of either component. Both mechanisms depend on the state of stress, which in turn depends on size and location of the contact patch. In this work, the feasibility...
View Article titled, Feasibility Study for Real Time Measurement of <span class="search-highlight">Wheel</span>-<span class="search-highlight">Rail</span> <span class="search-highlight">Contact</span> Using an Ultrasonic Array
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Topics: Rails, Reflection, Transducers, Wheels, Stress, Pressure
Journal Articles

Dynamic Finite Element Simulations for Understanding Wheel-Rail Contact Oscillatory States Occurring Under Sliding Conditions

A. Saulot, L. Baillet
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. October 2006, 128(4): 761–770.
https://doi.org/10.1115/1.2345402
Published Online: April 25, 2006
... acceleration and deceleration conditions. 09 07 2005 25 04 2006 rails wheels finite element analysis sliding friction plastic deformation friction oscillatory states dynamic finite element wheel-rail contact corrugation Railway dynamics is a multi-scale area...
View Article titled, Dynamic Finite Element Simulations for Understanding <span class="search-highlight">Wheel</span>-<span class="search-highlight">Rail</span> <span class="search-highlight">Contact</span> Oscillatory States Occurring Under Sliding Conditions
Open the PDF for Dynamic Finite Element Simulations for Understanding <span class="search-highlight">Wheel</span>-<span class="search-highlight">Rail</span> <span class="search-highlight">Contact</span> Oscillatory States Occurring Under Sliding Conditions in another window
Topics: Friction, Rails, Simulation, Stress, Wheels, Finite element analysis, Deformation, Transients (Dynamics)