Review of aerodynamics of high-speed train-bridge system in crosswinds
X He, H Li - Journal of Central South University, 2020 - Springer
Serviceability and running safety of the high-speed train on/through a bridge are of major
concern in China. Due to the uncertainty chain of the train dynamic analysis in crosswinds …
concern in China. Due to the uncertainty chain of the train dynamic analysis in crosswinds …
Aerodynamic simulation of effects of one-and two-side windbreak walls on a moving train running on a double track railway line subjected to strong crosswind
High-speed railway lines are widely distributed worldwide. The surrounding wind
environment of such railway lines is complex, which significantly affects the safety of high …
environment of such railway lines is complex, which significantly affects the safety of high …
Numerical analysis and validation of spray distributions disturbed by quad-rotor drone wake at different flight speeds
The computational fluid dynamics method based on the lattice Boltzmann method (LBM),
was used to simulate the downwash flow field of a quad-rotor drone. The downwash flow …
was used to simulate the downwash flow field of a quad-rotor drone. The downwash flow …
Mitigating crosswind effect on high-speed trains by active blowing method: a comparative study
To reduce the crosswind effect on high-speed trains, in this paper, by using the Improved
Delayed Detached Eddy Simulation (IDDES) method and the SST k− ω turbulence model, a …
Delayed Detached Eddy Simulation (IDDES) method and the SST k− ω turbulence model, a …
Aerodynamic influences of typical windbreak wall types on a high-speed train under crosswinds
The effect of windbreak wall types on their windproof effects on trains has been
systematically investigated by comparing the flow field around a high-speed train behind …
systematically investigated by comparing the flow field around a high-speed train behind …
Research on the wind-sheltering performance of different forms of corrugated wind barriers on railway bridges
H Gu, T Liu, Z Jiang, Z Guo - Journal of Wind Engineering and Industrial …, 2020 - Elsevier
The variation laws of flow field structure leeward a corrugated wind barrier with different
bending angles and their sheltering performance on a train above a railway bridge were …
bending angles and their sheltering performance on a train above a railway bridge were …
Train-structure interaction for high-speed trains using a full 3D train model
In high-speed trains, the driving safety and passenger comfort of the railway vehicle are
negatively affected due to the problem of interaction between the train and the bridge …
negatively affected due to the problem of interaction between the train and the bridge …
Numerical study for the aerodynamic performance of double unit train under crosswind
The present work focused on the aerodynamic performance of double unit trains (DUT) and
traditional single unit trains (SUT) under crosswinds. The aerodynamic coefficient as well as …
traditional single unit trains (SUT) under crosswinds. The aerodynamic coefficient as well as …
A renewable energy harvesting wind barrier based on coaxial contrarotation for self-powered applications on railways
C Jia, H Li, X Zhou, Z Fang, X Wu, Z Zhang - Energy, 2022 - Elsevier
As high-speed and light trains develop, they will become more sensitive to crosswinds.
Since strong crosswinds tend to occur in remote areas where power supply is difficult …
Since strong crosswinds tend to occur in remote areas where power supply is difficult …
[HTML][HTML] Wake dynamic characteristics of windproof structures in embankment–bridge sections along a high-speed railway under natural strong crosswinds
A recent trend in railway development around the world is the extension of high-speed
railways to areas with harsh climatic environments. The aerodynamic performance of high …
railways to areas with harsh climatic environments. The aerodynamic performance of high …