On the flow past and forces on double-stacked wagons within a freight train under cross-wind
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Wind Engineering and Industrial Aerodynamics"
DOI: 10.1016/j.jweia.2020.104224
Abstract: Abstract This paper analyses predictions from Large Eddy Simulations of a section of a double-stacked freight train subjected to various local loading configurations under the influence of cross-wind. In particular, drag, side force and moment… read more here.
Keywords: cross wind; freight train; double stacked;
An Automatic Fault Detection Method of Freight Train Images Based on BD-YOLO
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3165835
Abstract: The automatic fault detection of freight train image is difficult to locate, and its average detection accuracy is low. In this paper, an object detection model Bidirectional You Only Look Once (BD-YOLO), is proposed. The… read more here.
Keywords: freight train; fault detection; automatic fault; detection ... See more keywords
A full-scale experimental investigation of passenger and freight train aerodynamics
Sign Up to like & getrecommendations! Published in 2019 at "Proceedings of the Institution of Mechanical Engineers, Part F: Journal of Rail and Rapid Transit"
DOI: 10.1177/0954409719844431
Abstract: The movement of a train creates a disturbance to the air through which it passes, known as a slipstream. Such disturbances are characterised by changes in pressure, notably around the vehicle nose/tail, and a highly… read more here.
Keywords: slipstream velocity; passenger; freight train; aerodynamics ... See more keywords
Running safety evaluation of a 350 km/h high-speed freight train negotiating a curve based on the arbitrary Lagrangian-Eulerian method
Sign Up to like & getrecommendations! Published in 2021 at "Proceedings of the Institution of Mechanical Engineers, Part F: Journal of Rail and Rapid Transit"
DOI: 10.1177/0954409720986283
Abstract: To adapt to the rapid growth of the logistics market and further improve the competitiveness of railway transportation, the high-speed freight train with a design speed of 350 km/h is being developed in China. The safety… read more here.
Keywords: safety; speed; freight train; speed freight ... See more keywords