摘要
采用计算流体力学(CFD)软件对袋式除尘器单元气流组织进行数值模拟分析,给出了沿滤袋高度方向过滤风速的分布,以及袋间隙气流抬升速度在不同高度上的分布特征,为袋式除尘器的改进和设计提供理论依据。
The computational fluid dynamics （CFD） software is applied to simulate the unit flow distribution of bag- filter. The distributing graph of filtering velocity along the height direction of filter bag, is analyzed, as well as the distributing characteristics of flow lifting speed between bags at different heights, offering the theoretical evidence for the improvement and design of bag filter.
出处
《工业安全与环保》
北大核心
2011年第1期19-20,37,共3页
Industrial Safety and Environmental Protection
基金
国家自然科学基金(50778139)
关键词
袋式除尘器
数值模拟
流场
过滤风速
抬升速度
bag filter numerical simulation flow filed filter velocity lifting speed
