Highlights•Three hybrid RANS-LES models are compared to wind tunnel measurements for
two DrivAer car body configurations.•The turbulence models RANS shielding and transition …

The present work studies the aerodynamic loads of a train for different yaw angles from
5.87° to 30° by using the detached-eddy simulation (DES) method. Furthermore, based on …

Taking the CRH2 rail vehicle as the case study and combined with the pressure
measurement test method, the influences of different wind yaw angles (β) on the pressure …

Vehicle aerodynamics and dynamics in gusty crosswind conditions are of increasing
significance for the lateral stability of heavy ground vehicles, especially articulated heavy …

Purpose The purpose of this study is investigate the transient aerodynamic characteristics of
high-speed vehicle with body roll motion under crosswind condition to improve aerodynamic …

Highlights•The rear-wheel steering instability analysis method of a combine is proposed.•An
unsteady lateral motion model of the combine is established.•Mathematical relationships …

Some of the strongest wind-induced lateral perturbations of the vehicle-driver system on
bridges are observed when passing the towers. Occupants may feel uncomfortable or …

To investigate the driving safety of tractor-trailers under extreme conditions in cold
mountainous areas, this paper used numerical simulation software to construct a driving …

Research on aerodynamic loads and flow field characteristics of trains under real wind gust
is limited. Most studies focus on train's dynamics under wind gust. By using numerical …

The effect of varying the aspect ratio of a 1: 8 scaled Ground Transportation System (GTS)
was numerically investigated using the steady formulation of the RANS k− ω SST model …