As for fixed vehicle spacing, with the increase of vehicle number in platoon, the average drag coefficient can reduce by 20%~30% and the vehicle with the lowest drag is about at the center of the platoon.
As for fixed vehicle spacing, with the increase of vehicle number in platoon, the average drag coefficient can reduce by 20%~30% and the vehicle with the lowest drag is about at the center of the platoon.
在固定间距下，随着队列中车辆数目的增加，平均阻力系数可降低20%~30%，阻力最低的车大致处于车队的中心位置。