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5 无供沙（A）及供沙（B）条件下戈壁轰击效率η及冲击能量与反弹能量差值关系

Fig.5 The relationship between gobi bombardment efficiency and the difference between impact energy and rebounding energy under no sand supply condition （A） and sand supply condition （B）