Review of various influencing factors and improvement measures on wheel-rail adhesion
H Chen - Wear, 2024 - Elsevier
The wheel-rail adhesion characteristics are very important for the safe and stable operation
of vehicles. This railway-specific problem has been studied since the beginning of the …
of vehicles. This railway-specific problem has been studied since the beginning of the …
Open system tribology in the wheel–rail contact—a literature review
U Olofsson, Y Lyu - Applied Mechanics Reviews, 2017 - asmedigitalcollection.asme.org
The tiny contact zone (approximately 1 cm2) where steel wheel meets steel rail is
fundamental to rail transport. This work is a comprehensive presentation of recent research …
fundamental to rail transport. This work is a comprehensive presentation of recent research …
On the formation and damage mechanism of rolling contact fatigue surface cracks of wheel/rail under the dry condition
The surface crack of wheel/rail is a significant problem affecting the safety and maintenance
of railway. This study presents the experimental results to explore the formation and damage …
of railway. This study presents the experimental results to explore the formation and damage …
Numerical study of wheel/rail dynamic interactions for high-speed rail vehicles under low adhesion conditions during traction
B Wu, G Xiao, B An, T Wu, Q Shen - Engineering Failure Analysis, 2022 - Elsevier
The evolution of wheel-rail dynamic interaction of a high-speed railway vehicle is essential
for the simulation of wheel-rail rolling contact damage under low adhesion conditions. The …
for the simulation of wheel-rail rolling contact damage under low adhesion conditions. The …
Wear and rolling contact fatigue competition mechanism of different types of rail steels under various slip ratios
This study aims to explore the wear and rolling contact fatigue (RCF) competition
mechanism of the hypoeutectoid, eutectoid rail, and bainitic rail steels under different slip …
mechanism of the hypoeutectoid, eutectoid rail, and bainitic rail steels under different slip …
Investigation on the effect of rotational speed on rolling wear and damage behaviors of wheel/rail materials
The objective of this study is to investigate the effects of rotational speed on rolling wear and
damage behaviors of wheel/rail materials using a rolling–sliding wear testing apparatus …
damage behaviors of wheel/rail materials using a rolling–sliding wear testing apparatus …
Investigation on the relationship between microstructure and wear characteristic of rail materials
The purpose of this study was to investigate the relationship between the microstructure and
the wear characteristic of rail materials. Different rail materials with different austenite grain …
the wear characteristic of rail materials. Different rail materials with different austenite grain …
Wear mapping and transitions in wheel and rail materials under different contact pressure and sliding velocity conditions
The objective of this study is to construct wear mapping and transitions of wheel/rail
materials under different contact pressure and sliding velocity conditions by means of …
materials under different contact pressure and sliding velocity conditions by means of …
Study of rolling contact fatigue, rolling and sliding wear of class B wheel steels against R350HT and R260 rail steels under dry contact conditions using the twin disc …
There is an increased demand for railway services, which has resulted in an increase in
speeds and axle loads. The increase in axle loads and speeds have resulted in an increase …
speeds and axle loads. The increase in axle loads and speeds have resulted in an increase …
Performance analyses of brake blocks used by Indian Railways
MRK Vakkalagadda, DK Srivastava, A Mishra… - Wear, 2015 - Elsevier
Friction characteristics of cast iron, two “L-type” and two “K-type” composite brake blocks,
used by Indian Railways for tread braking, were obtained experimentally under dry …
used by Indian Railways for tread braking, were obtained experimentally under dry …