基于数字化轨迹的跃移粒子群速度剖面研究

蒋缠文, 董治宝, 罗万银, 钱广强, 张正偲, 逯军峰, 王晓艳

Research on velocity profiles of saltating particles based on their digital trajectories

Chanwen Jiang, Zhibao Dong, Wanyin Luo, Guangqiang Qian, Zhengcai Zhang, Junfeng Lu, Xiaoyan Wang

表2 图6中各实验组使用式（5）的拟合结果

Table 2 The fitting results of each experimental group in Figures 6A-B using equation （5）

实验组 d/mm 上升段 降落段 aup R2 adown R2 1 0.1~0.2 142.0090 0.9429 233.5624 0.9658 2 0.2~0.3 86.1428 0.9700 148.7638 0.9809 3 0.3~0.4 78.3712 0.9477 131.5276 0.9275 4 0.4~0.5 67.2285 0.9455 109.9196 0.9606