On the basis of CFD numerical simulation technology. the numerical simulation results of radial ventilation and cooling under different central air collection pipe forms of shallow circular silo were analyzed. and they were compared to judge the advantages and disadvantages. The grain type studied in this paper was soybean. https://www.diegojavierfares.com/discount-Los-Angeles-Rams-NFL-Womens-Bottom-Line-Crop-Top-p11321-best-save/