عنوان مقاله [English]
Accumulation of consumable or produced materials in out-door areas and exposed to the air flow is an important issue of environmental concern. Also, wind erosion of raw materials from the storage piles in some industries causes environmen-tal problems and economic consequences. The materials are accumulated in various volumetric shapes in an outdoor envi-ronment, which is usually pyramidal and conical. The subject of this study is about the percentage of wind erosion from the surface of the pile and the intensity of the particles deposition due to the free-stream flow passing through the various points of the pile’s surface. In this research, the wind erosion or in other words, the movement and deposition of particles from the surface of the pile have been discussed. So, a comparison between the piles with different shapes has been performed according to the reduction of wind erosion. So, a comparison between the piles with different shapes has been performed according to the reduction of wind erosion.
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