Firstly,the pressure distribution of gas solid flow along the circulating route is analyzed and experimentally studied. 分析气固两相流在循环路径中的压力分布,并通过试验对其进行了研究。
A discrete particle model of a gas fluidized bed with particle size distribution has been developed. 建立了适合描述宽筛分流化床气固两相流动结构的离散颗粒模型。