ABSTRACT
Seen from Figure 5, velocity distribution in each longitudinal profile showed a non-uniform characteristics, although athletes’ sliding speed is large, the walls except snow road are open, so that the air volume flow rate that the athletes taking around are minimal in terms of sliding speed. When the athletes near the end of the chute, influenced by player driven, it will form air flowing in the same direction with athletes’ sliding speed in the region of a space that athletes will participate in and form eddy current in the upcoming slopes and Angular domain vertical walls.
