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

图6 砾石床面沙相蚀积示意图和不同砾石盖度下沙相沉积特征

Fig.6 Schematic diagram of sand phase erosion or accumulation on gravel bed surface andcharacteristics of sand phase accumulation under different gravel cover