The Numerical Simulating Research about the Pulse Cleaning Process of Bag Filter

摘要：

　　With the computational fluid dynamics (usually being called computational fluid dynamics for CFD) method,the velocity field between the air nozzle and the filtering bag and the velocity distribution inside the filtering bag are computed when changing the distance between the air nozzle and the filtering bag.And the pressure distribution inside the filtering bag is also computed at different injecting times.According to the simulation result,this article has analyzed the influence of different distances between the air nozzle and the filtering bag and different injecting times on the dust-cleaning effect,and supplied theoretical basis to design the optimal pulse bag filter.

关键词： air nozzle filtering bag numerical simulation pulse cleaning

作者: Zhihua Li Jianfeng Liu lei Jiao Zhou Li Zongxiang Peng

作者单位: Shandong Provincial Key Laboratory of Polymer Material Advanced Manufacturing Technology Mechanical and Electrical Engineering School of Qingdao University of Science & Technology,Qingdao,China

会议类型: 国际会议

会议名称: the Asian Workshop on Polymer Processing 2011(2011高分子加工技术亚洲研讨会(AWPP2011))

会议地点: 青岛

会议语种:英文

页码: 509-514

在线出版日期: 2011-11-04（万方平台首次上网日期，不代表论文的发表时间）