| 摘要 |
PROBLEM TO BE SOLVED: To suppress the generation of air disturbance at a sideway of a vehicle body.SOLUTION: In a vehicle 10 applied with a wheel house structure S, fins 30 are protruded to the lower side of the vehicle from an arch part 16, and extended to the circumferential direction of the arch part 16. The fins 30 are arranged at the rear side of the vehicle rather than the center of a front tire 18 in a side face view, and at the outside of the vehicle width direction rather than the center of the vehicle width direction of the front tire 18 in a front face view. By this constitution, a second air flow F2 abuts on the fins 30, and the second air flow F2 forms an eddy current. Then, a part of the second air flow F2 is converted to thermal energy, and a flow of the second air flow F2 becomes weak. Therefore, the blow-out of the second air flow F2 from the wheel house 12 is suppressed. Furthermore, when the blow-out of the second air flow F2 from the wheel house 12 is suppressed, the large blow-out of a first air flow F1 from the wheel house 12 is suppressed, and the first air flow F1 blown out from the wheel house 12 flows along the vehicle body. |
