Results 101 to 110 of about 15,605,525 (207)

Numerical modeling and experimental evaluation of an high-speed train pantograph aerodynamic noise

, 2014
Several studies to increase train speed are underway with the target to design a new generation pantograph in order to reduce aerodynamic noise. The aerodynamic characteristics as shapes of pantograph are the main issue.
Napolitano P, Donisi F, Siano D, Viscardi M   +3 more
core  

Aerodynamic Shape Design of Pantograph Network Monitoring Device on High-Speed Trains

Journal of Applied Fluid Mechanics, 2019
The pantograph monitoring device on high-speed trains bears not only its own strength but also the aerodynamic load applied by the air flow when the train is running at high speed.
P. Ji, F. Wu, B. Qian, L. Yan
doaj  

Modelling and Analysis of Expansion Joints' Effect on Dynamic Performance of Railway Rigid Overhead System. [PDF]

Sensors (Basel), 2023
Feng X, Hu Z, Gao S, Duan F, Chu W, Song Y.   +5 more
europepmc   +1 more source

Adaptive LQR active control of pantograph based on MDO algorithm. [PDF]

Sci Rep
Lichuan H, Hanlin Z.
europepmc   +1 more source

Novel image-free arc detection method for pantograph-catenary systems based on direct DWT-ANN signal analysis. [PDF]

Sci Rep
Elbelkasi MS, Badran EA, Elkalashy NI, Abdel-Rahman MH.   +3 more
europepmc   +1 more source

Contact force identification in pantograph-catenary system via elastic support beam theory and enhanced l1 sparse regularization scheme. [PDF]

Sci Rep
Wei H, Zhou N, Zhi X, Chen H, Li M, Cheng Y, Zhang W.   +6 more
europepmc   +1 more source

A Non-Intrusive Monitoring System on Train Pantographs for the Maintenance of Overhead Contact Lines. [PDF]

Sensors (Basel), 2023
Rodríguez-Arana B, Ciáurriz P, Gil-Negrete N, Alvarado U.   +3 more
europepmc   +1 more source

Arc Erosion and Wear Induced Particle Emissions in C/Cu Tribo-Pairs of Pantograph-Catenary System. [PDF]

Materials (Basel)
Dai W, Cheng P, Mao F, Xiao L, Ji D, Shen M, Min L.   +6 more
europepmc   +1 more source

Dynamic pantograph behaviour on high-speed electric locomotives

IOP Conference Series: Materials Science and Engineering, 2018
G Popa, S Arsene, M A. Gheţi
openaire   +1 more source

Numerical study on multi-pantograph railway operation at high speed [Elektronisk resurs]

, 2015
Multi-pantograph operation allows several short electric multiple unit (EMU) trainsets to be coupled or decoupled to adapt to daily or seasonal passenger-flow variation.
Stichel, Sebastian,, Liu, Zhendong,, Nielsen, Jens,   +2 more
core