新月形沙丘表面流场特征
罗霖炎, 高鑫, 赵永成

The surface flow pattern characteristics of barchan dunes
Linyan Luo, Xin Gao, Yongcheng Zhao
图5 不同工况下新月形沙丘的垂直速度分布云图A~C为不同沙丘高度工况;D~F为不同迎风坡坡度工况;G~I为不同来流风速工况
Fig. 5 Cloud map of vertical velocity distribution of barchan dunes under different working conditions. A-C: Different dune heights;D-F: Different windward slope gradients;G-I: Different inlet velocities