以计算流体动力学模型（CFD）模拟的戈壁地表风沙两相流运动特征

廖承贤, 王海兵, 刘茜雅, 李悦

Simulation of movement characteristics of wind and sand two-phase flow on the gobi surface based on CFD technology

Chengxian Liao, Haibing Wang, Xiya Liu, Yue Li

表1 试验设计

Table 1 Experimental design

砾石底部 边长/mm 砾石高度 /mm 砾石盖度 /% 来流速度 /(m·s-1) 50 30 5,10,20,30,40,50 6,8,10,12,14