Results 31 to 40 of about 151,786 (263)
Virtual testing environment tools for railway vehicle certification [PDF]
, 2015 This paper describes the work performed in Work Package 6 of the European project DynoTRAIN. Its task was to investigate the effects that uncertainties present within the track and running conditions have on the simulated behaviour of a railway vehicle ...
Bezin, Yann +3 more
core +1 more source
Thermal hydraulic performance augmentation by petal-shaped ribs in a two-pass cooling channel
Case Studies in Thermal Engineering, 2022 The increase of inlet gas temperature will lead to security problem of turbine blades. Internal cooling channels are usually used to ensure the safe operation temperature of the turbine blades.
Qiang Zhang +5 more
doaj +1 more source
CHOOSING RAILWAY VEHICLES FOR CARRYING PASSENGERS [PDF]
TRANSPORT, 2010 To carry passengers, diesel and electrical trains, railcars, passenger carriages and hauled locomotives are used in AB ‘Lietuvos geležinkeliai’ (Lithuanian Railways). In certain sections, the number of passengers is very low (e.g. several or up to twenty passengers per 24 hours), and therefore rolling stock is used inefficiently. For this reason, it is
openaire +4 more sources
Nihon Kikai Gakkai ronbunshu, 2017 A new vibration reduction device against flexural vibration of railway vehicle carbody utilizing deformation of a donut-shaped elastic body called elastic torus is presented in this paper.
Takahiro TOMIOKA +3 more
doaj +1 more source
Shock and Vibration, 2023 HSRS is taken as a typical research case of large-scale complex nonlinear systems, and the re-innovation of associated imported technologies needs to be combined with the particularities of Chinese HSR practices, seeking a more suitable dynamic design ...
Qi-Bin Wang +5 more
doaj +1 more source
The interaction between railway vehicle dynamics and track lateral alignment [PDF]
, 2016 Track geometry deteriorates with traffic flow, thus it needs to be regularly restored using tamping or other method. As the deterioration is mainly in the vertical direction this aspect has been widely studied and models for its analysis developed ...
Cencen Gong +3 more
core +1 more source
World Electric Vehicle Journal, 2022 A method for real-time estimation of rotor flux linkage of permanent-magnet synchronous machines (PMSMs) under both steady state and free-running conditions is proposed in this paper.
Bisheng Wen +7 more
doaj +1 more source
Aktív hűtés hatásainak vizsgálata 3D nyomtatás esetén
International Journal of Engineering and Management Sciences, 2022 A 3D nyomtatás egyre szélesebb körben alkalmazott gyártási eljárás. A gépek és anyagok fejlődésével egyre több ember számára hozzáférhető ez a technológia, egyre egyszerűsödik az alkalmazása.
Péter Ficzere
doaj +1 more source
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
Archaeological Prospection, EarlyView.ABSTRACT Satellite remote sensing is among the most significant modern methodologies supporting field archaeology. In addition to its efficiency in identifying archaeological sites, remote sensing offers a safe and cost‐effective approach in conflict zones.
Amal Al Kassem +5 more
wiley +1 more source