基于离散元法的沙粒冲击沙尘混合表面的动力学过程研究

孙钰博, 张泓欣, 王正师, 贾淑明

Investigation of the dynamic process of sand particle impacting the sand-dust mixed bed based on the Discrete Element Method

Yubo Sun, Hongxin Zhang, Zhengshi Wang, Shuming Jia

图5 溅起沙粒占比 $N_{e j - s a n d} / N_{e j}$ 随含沙量 $η$ 的变化

Fig.5 Variation of the proportion of ejected sand particles $N_{e j - s a n d} / N_{e j}$ with sand content $η$