戈壁近地表粉尘释放动力机制的野外风洞试验

陈书峄, 张伟民, 马绍休, 谭立海, 梁林昊

Study on dynamic mechanism of dust emission from gobi based a portable wind tunnel experiment atop the Mogao Grottoes， Dunhuang， China

Shuyi Chen, Weimin Zhang, Shaoxiu Ma, Lihai Tan, Linhao Liang

图3 无供沙（A）与供沙（B）条件下冲击能量、反弹能量及其差值与摩阻风速关系

Fig.3 The fitting relationship between impact energy， rebounding energy and their difference and friction wind speed under no sand supply condition （A） and sand supply condition （B）