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 …

Urban electric multiple units (EMUs) is based on high-speed trains and metro vehicle
technology. Their design speeds are generally from 160km/h to 200km/h, which mitigates …

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 …

A diversion slot is one of the potential mechanical devices to reduce high-speed train
underbody aerodynamic resistance. This research aims to investigate the effectiveness of …

The electric submersible pump (ESP) is a crucial apparatus utilized for lifting in the oil
extraction process. Its lifting capacity is enhanced by the multi-stage tandem structure, but …

In order to study the effect of the strip spacing on the aerodynamic noise characteristics of
the pantograph of high-speed train, the numerical simulation of the aerodynamic flow …

In this paper, the effect of strip spacing on the aerodynamic performance of a high-speed
pantograph with a double-strip is numerically studied using a shear stress transport …

Based on computational fluid dynamics (CFD) and Lighthill acoustic analogy theory, the
aerodynamics and acoustic scale effects of high-speed train bodies and pantographs are …

A certain gap spacing between adjacent vehicles is usually inevitable in wind tunnel force
tests of high-speed trains under no crosswind, which may affect the wind tunnel test results …

End of vehicle streamlined head was selected as the installation location, and aerodynamic
behavior of trains with and without braking plates was compared to analyze the formation of …