Results 11 to 20 of about 152,650 (280)
Research on Scheme Selection of Rapid Low-floor Light Rail Vehicle [PDF]
E3S Web of ConferencesAt present, there is no rail transit in China that can directly connect the main urban areas and satellite cities without passengers transferring halfway.
Wu Na, Qiang Feng
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Modelling of Stray Currents Near a Railway Platform [PDF]
, 2017 The article describes simulations of the occurrence of stray currents in the vicinity of a SUDOPtype railway platform. Stray currents occur in the vicinity of a railway platform during the passage of a railway vehicle.
Cigánek, Jiří +3 more
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Influence of Segmented Linings on the Micro-Pressure Wave of Tunnels
Advances in Civil Engineering, 2023 When the tunnel has damages such as deformation and cracking, the lining structure should be set to reinforce the tunnel. In this study, a three-dimensional numerical method is performed to study the aerodynamic effects caused by the train passing ...
Tao Li +4 more
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More is less: Connectivity in fractal regions [PDF]
, 2015 Ad-hoc networks are often deployed in regions with complicated boundaries. We show that if the boundary is modeled as a fractal, a network requiring line of sight connections has the counterintuitive property that increasing the number of nodes decreases
Coon, Justin P. +2 more
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Simple numerical calculation method of flow velocity on roof of train running in tunnel
Mechanical Engineering Journal, 2018 A pantograph mounted on a high-speed train roof is exposed to high-speed air flow while traveling, and lift force is generated in the pantograph. To ensure high current collecting performance of the pantograph, it is important to appropriately adjust the
Katsuhiro KIKUCHI +3 more
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Nihon Kikai Gakkai ronbunshu, 2019 This paper presents an analytical method for in-plane and out-of-plane coupled vibration in thin curved panels. To treat such vibrations simply, a structure consisting of the combination of straight and curved beams is proposed and the connecting ...
Takahiro TOMIOKA +3 more
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Residual life evaluation of remanufacturing blanks considering the crack closure
Advances in Mechanical Engineering, 2022 The nonlinear continuous fatigue cumulative damage model proposed by Chaboche was modified considering the effect of crack closure on fatigue damage, and the fatigue cumulative damage and residual life evaluation model of remanufactured blanks was ...
Liang Hua +3 more
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Frontiers in Energy Research, 2021 Detailed numerical calculations are performed for investigating the effect of fin number and position on unsteady natural convection heat transfer in internally finned horizontal annulus. The SIMPLER algorithm with Quick scheme is applied for solving the
Kun Zhang +7 more
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Brake squeals phenomena of disc brake for railroad cars
Nihon Kikai Gakkai ronbunshu, 2016 Brake squeals phenomena of the disc brake system for railroad cars were reproduced and were investigated in the test stands using a full-size brake rotor, a wheel, a floating caliper and a brake pad.
Hajime TAKAMI, Shinichi SAGA
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Combining active structural damping and active suspension control in flexible bodied railway vehicles [PDF]
, 2016 There is a desire to design lightweight railway vehicle bodies for future high speed trains. Previously, suppression of structural vibration of the flexible lightweight vehicle body was attempted via use of active suspensions (conventional actuators) or ...
Goodall, Roger +2 more
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