In order to improve the running stability of passenger train in strong crosswind,its running condition on embankment while suffering from strong crosswind was simulated by using 3-D unsteady N-S equations and dynamic mesh technique,the relationships between aerodynamic force and train speed,crosswind speed and embankment tallness,and simulation result was compared with tunnel test result.

For the line passes through Xinjiang hundred-mile wind field, and there are windbreak fences established to guarantee the traffic safety under the strong crosswind environment, after the electrification, whether this kind of lines with windbreak fences will safeguard the well-balanced connection between pantograph and net, insure the train movi.

Analysis of spatial vibration of high-speed train and slab track system under cross-wind

Wind fences can reduce aerodynamic force of railway vehicle in the cross-winds,and the performances of wind fences might be affected by many factors.

Based on the test data of wind-tunnel test done on the commuter vehicles by the railway departments in the foreign countries,under the condition of single track and multiple tracks on the embankment,the paper tries to analyze and compare the problems that are about the main factors influencing lateral force of(vehicle) in the cross-winds and the fence for protection against wind.

The performance of power car on straight railway line is analyzed when it is acted by cross winds.

The flow characteristics of a natural draft dry cooling tower and tower group under a cross wind are studied here experimentally on the basis of similarity rules.

The aerodynamic lift forces, lateral forces and rolling moment on high-speed power cars were investigated experimentally to study the effects of crosswinds on the aerodynamics of EMU (electric multiple unit).

As the development of China Railway, the aerodynamics of the high speed EMU, especially the security of it in crosswind is worth emphasizing.

This paper studies the computation of the capsizing probability of a ship under the combined action of the beam wind and beam sea.

Based on FORTRAN language, calculation program was worked out, NASTRAN software was design to solve the finite element model, and changing rule of each target function with enhanced crossbeam parameters during the.