Results 71 to 80 of about 18,340 (225)
A new CAE procedure for railway wheel tribological design [PDF]
, 2004 New demands are being imposed on railway wheel wear and reliability to increase the time between wheel reprofiling, improve safety and reduce total wheelset lifecycle costs.
Bel Knani, K. +5 more
core
On multi-objective optimization of planetary exploration rovers applied to ExoMars-type rovers [PDF]
, 2011 ExoMars is the first robotic mission of the Aurora program of the European Space Agency (EAS). Surface mobility (as provided by ExoMarks rover) is one of the enabling technologies necessary for future exploration missions.
Leite, Alexandre Carvalho
core
Integrating Dynamics and Wear Modelling to Predict Railway Wheel Profile Evolution [PDF]
, 2003 The aim of the work described was to predict wheel profile evolution by integrating multi-body dynamics simulations of a wheelset with a wear model. The wear modelling approach is based on a wear index commonly used in rail wear predictions.
A. Ward +8 more
core +1 more source
Development and Optimization of Linear Motor Vehicle Bogie
机车电传动, 2015 In order to settle the problems of linear motor bogie axle end device abscission and wheel polygonization attrition, independent intellectual property rights linear motor vehicle bogie was developed by Guangzhou Metro Corporation and CSR Qingdao Sifang ...
QI Jin
doaj
New Inter-Modal Freight Technology and Cost Comparisons [PDF]
, 1989 Freight carried by rail has traditionally been mainly low value bulk commodities. As Western economies advance the market for such freight services is at best static, and forms a smaller proportion of the total demand for freight transport. There is thus
Fowkes, A.S., Nash, C.A., Tweddle, G.
core
Dynamic wheelset drive load of the railway vehicle caused by short-circuit motor moment
Applied and Computational Mechanics, 2009 The paper deals with mathematical modelling of dynamic response of the railway vehicle wheelset drives caused by short-circuit traction motor torque. The individual wheelset drive with hollow graduated shaft is one of subsystems of the two-axled vehicle ...
Zeman V., Hlaváč Z.
doaj
Finite Element Analysis of a Guideway for Automated Transit Networks [PDF]
, 2018 An asymmetric beam currently being utilized in a solar powered automated transit system was analyzed for its deflections, stresses, and angle of twist.
Gendler, Issac
core +1 more source
Design of 1 435/1 000 mm Gauge Changeable Bogie for EMUs
机车电传动, 2019 Based on current technology and vehicle type of EMUs, a new gauge changeable bogie structure was proposed according to technical specification of 1 435/1 000 mm gauge changeable bogie.
Fang XU +5 more
doaj
Alexandria Engineering JournalThe accumulated snow swept by the high-speed train's slipstream tends to aggregate on the train's bogie, thereby posing a significant threat to operational safety. In this paper, utilizing the sliding mesh technique and a novel particle injection scheme,
Yuzhe Ma +4 more
doaj +1 more source