[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 …
A review of Hyperloop aerodynamics
Evacuated tube transport, also known as Hyperloop, is a proposed mode of ground transport
that uses depressurised tubes to transport passengers and cargo at high-speeds. The …
that uses depressurised tubes to transport passengers and cargo at high-speeds. The …
Numerical investigation on the aerodynamic resistances of double-unit trains with different gap lengths
Double-unit trains increase passenger capacity but also increase energy consumption.
Therefore, research about the aerodynamic resistance of a double-unit train is of great …
Therefore, research about the aerodynamic resistance of a double-unit train is of great …
[HTML][HTML] Multi-objective aerodynamic optimization design of high-speed train head shape
L Zhang, JY Zhang, T Li, YD Zhang - J. Zhejiang Univ.-Sci. A, 2017 - jzus.zju.edu.cn
To improve the aerodynamic performance of high-speed trains (HSTs) running in the open
air, a multi-objective aerodynamic optimization design method for the head shape of a HST …
air, a multi-objective aerodynamic optimization design method for the head shape of a HST …
Aerodynamic loads and traffic safety of high-speed trains when passing through two windproof facilities under crosswind: A comparative study
Windbreak (WB) and anti-wind open-cut tunnel (AOT) are two common windproof facilities
for high-speed railways in windy areas. This study aims to conducts a comparison of the …
for high-speed railways in windy areas. This study aims to conducts a comparison of the …
Numerical study on the impact of Mach number on the coupling effect of aerodynamic heating and aerodynamic pressure caused by a tube train
Super high-speed evacuated tube transport is an important development direction of green,
energy-saving, and low-drag rail transit in the future. A great deal of aerodynamic heat and …
energy-saving, and low-drag rail transit in the future. A great deal of aerodynamic heat and …
Numerical study on the aerodynamic pressure of a metro train running between two adjacent platforms
As a fast and efficient short distance transportation means, the subway line has been built
and expanded in an increasing number of cities. The pressure in the tunnel fluctuates …
and expanded in an increasing number of cities. The pressure in the tunnel fluctuates …
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 …
Comparative analysis of the effect of different nose lengths on train aerodynamic performance under crosswind
This study investigated the aerodynamic performances of four trains with different nose
lengths (4, 7, 9 and 12 m) under strong crosswind using the detached eddy simulation (DES) …
lengths (4, 7, 9 and 12 m) under strong crosswind using the detached eddy simulation (DES) …
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 …