In this paper,the zone of aerodynamic shadow was analyzed based on the numerical simulation of the wind-proof and dust suppressing wall built in open-air depots of steel and iron plant.

• 对某钢铁厂露天堆料场设置挡风抑尘墙进行数值模拟研究,通过对动力阴影区覆盖面积的考察,分析了自然风速、墙高、墙开孔率及墙后建构筑物对挡风抑尘墙的挡风抑尘效果的影响。