Impact vibration behavior of railway vehicles: a state-of-the-art overview
Excessive vibrations of railway vehicles induced by dynamic impact loadings have a
significant impact on train operating safety and stability; however, due to the complexity and …
significant impact on train operating safety and stability; however, due to the complexity and …
Review of research on high-speed railway aerodynamics in China
HQ Tian - Transportation Safety and Environment, 2019 - trid.trb.org
High-speed railway aerodynamics is the key basic science for solving the bottleneck
problem of high-speed railway development. This paper systematically summarizes the …
problem of high-speed railway development. This paper systematically summarizes the …
[HTML][HTML] Aerodynamics of railway train/tunnel system: A review of recent research
J Niu, Y Sui, Q Yu, X Cao, Y Yuan - Energy and Built Environment, 2020 - Elsevier
The coupling and complexity of railway train/tunnel system are further aggravated by
increasing train speed, which produces a series of aerodynamics problems, such as …
increasing train speed, which produces a series of aerodynamics problems, such as …
Influence of high-speed maglev train speed on tunnel aerodynamic effects
S Han, J Zhang, X Xiong, P Ji, L Zhang… - Building and …, 2022 - Elsevier
When a high-speed maglev train enters a tunnel, the pressure around it rises and changes
quickly. This may lead to serious damage of the train and tunnel structures. With increases of …
quickly. This may lead to serious damage of the train and tunnel structures. With increases of …
A novel arch lattice-shell of enlarged cross-section hoods for micro-pressure wave mitigation at exit of maglev tunnels
J Zhang, Y Wang, S Han, F Wang, G Gao - Tunnelling and Underground …, 2023 - Elsevier
With technology development of 600 km/h high-speed maglev trains, how to effectively
alleviate the transient pressure wave problem caused by such a high-speed maglev train …
alleviate the transient pressure wave problem caused by such a high-speed maglev train …
[HTML][HTML] A suction method to mitigate pressure waves induced by high-speed maglev trains passing through tunnels
When a high-speed maglev train travels through a tunnel, sudden pressure changes are
generated in the tunnel, which have a negative impact on the comfort of passengers and the …
generated in the tunnel, which have a negative impact on the comfort of passengers and the …
A lightweight multilayer honeycomb membrane-type acoustic metamaterial
Y Li, Y Zhang, S Xie - Applied Acoustics, 2020 - Elsevier
This paper proposed a type of lightweight multilayer honeycomb membrane-type acoustic
metamaterials (AMs) and the transmission loss is studied experimentally. It is demonstrated …
metamaterials (AMs) and the transmission loss is studied experimentally. It is demonstrated …
Numerical simulation of the Reynolds number effect on the aerodynamic pressure in tunnels
With an increase in train speed, the aerodynamic effects caused by the train could escalate,
especially for a train running in a tunnel. A number of large transient pressure waves are …
especially for a train running in a tunnel. A number of large transient pressure waves are …
Aerodynamic effects of a high-speed train travelling through adjoining & separated tunnels
This investigation deals with numerical solution of complex aerodynamic interactions
induced by a high-speed train (HST) entering and passing through tunnels with a closely …
induced by a high-speed train (HST) entering and passing through tunnels with a closely …
Field study on the interior pressure variations in high-speed trains passing through tunnels of different lengths
As a high-speed train passes through a tunnel, the intense aerodynamic pressure wave
outside the train penetrates into the passenger compartments, changing the pressure …
outside the train penetrates into the passenger compartments, changing the pressure …