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Article
Open AccessNonlinear spatiotemporal characteristics of wind–rain flow around the trains passing through the tunnel entrance during rainstorms
Tropical storms present a significant risk to the safety of high-speed trains due to the extreme wind and rainfall they bring. This study employs Eulerian multiphase and Shear-Stress Transport k-ω turbulence mode...
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Article
Nonlinear aerodynamic effects of three new types of high-speed railway acoustic insulation facilities using a model experiment and IDDES
Three new types of acoustic insulation facilities, namely, full-enclosed (FEAB), bilateral-inverted-L-shaped (BILSAB), and inverted-L-shaped (ILSAB) acoustic barriers, are gradually receiving application along...
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Article
Nonlinear aerodynamic loads and dynamic responses of high-speed trains passing each other in the tunnel–embankment section under crosswind
The nonlinear aerodynamic loads and dynamic responses caused by the crosswind when two trains pass each other are extremely complex, and guaranteeing safety under these circumstances is difficult. To compare t...