Simulation and research on aerodynamic drag reduction of a vehicle surface
To reduce the wind resistance,increase the cruising power,for the surface of a vehicle,STAR-CCM+ was used to conduct simulation and identify the area where the wind resistance of the basic model could be optimized.Through downward height of the front bumper,retraction on both sides of the rear window,downward height of the tail wing,overall retraction at the rear of the body,and separation features added on both sides of the rear bumper,optimization analysis of this model was carried out,and wind resistance optimization was obtained,providing support for development of the vehicle.
NETL
NSTL
万方数据
