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Published in 2020 at "Applied Acoustics"
DOI: 10.1016/j.apacoust.2019.107125
Abstract: Abstract A numerical study using IDDES is carried out to investigate the aerodynamic and the aeroacoustic response of a simplified ICE3 high-speed train model. The work focuses on the front part of the train and,…
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Keywords:
speed train;
train model;
ice3 high;
study ... See more keywords
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Published in 2021 at "Computers and Geotechnics"
DOI: 10.1016/j.compgeo.2021.104133
Abstract: Abstract In this study, a train model and a refined three-dimensional(3D) finite element (FE) model were combined to predict the environmental vibration induced by running trains in the surroundings. A half-train model and a 3D…
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Keywords:
train model;
vibration;
method;
finite element ... See more keywords
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Published in 2019 at "Vehicle System Dynamics"
DOI: 10.1080/00423114.2019.1645342
Abstract: ABSTRACT This paper modelled the vehicles in conventional Longitudinal Train Dynamics (LTD) as 2D models that considers suspensions and wheel-rail contact. The Polach model was used as the adhesion model for faster computing speeds. A…
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Keywords:
train model;
adhesion model;
model;
wheel rail ... See more keywords