脱硫塔流场的数值模拟  

Numerical Simulation of Flow Field for Desulfurization Tower

作　　者：马昕霞[1] 李永光[1] 周世清 张丽华[1] 

机构地区：[1]上海电力学院,上海200090 [2]上海三卿环保科技有限公司,上海200120

出　　处：《上海电力学院学报》2016年第1期9-11,40,共4页Journal of Shanghai University of Electric Power

摘　　要：以湿法脱硫塔为研究对象,以紊流模型及颗粒轨道模型为理论基础,利用FLUENT软件计算了脱硫塔内的三维流场.从计算结果来看,脱硫塔塔形、烟气进口形式、脱硫层布置形式等对脱硫塔内的流场都有较大的影响.On the theoretical basis of turbulence model and the particle trajectory model,the wet desulphurization spray tower is studied. Three-dimensional flowfield in the desulphurization tower is calculated with the finite volume method and staggered grids. It can be seen that the shape of the desulfurization tower,the form of the inlet gas,the layout of the desulfurization layer and so on have a great influence on the flowfield of the tower.

关 键 词：烟气脱硫 脱硫塔 数值模拟 流场 

分 类 号：X701.3[环境科学与工程—环境工程]