Study on Dust Filtration Resistance about Wet Fibre Layer

摘要：

In this article, on the basic of assumption that cleaning fluid (water) evenly distributes on the surface of fibre, the physical quantity of equivalent diameter was proposed, then a new theoretical model of dust filtration resistance about wet fibre layer was established and the theoretical equation of filtration resistance was deduced, all of the above conditions caused theoretical study on dust filtration resistance about wet fibre layer into possible. Based on these, through simulation experiments, essential similar correction was carried on the theoretical equation, and finally a semi-theoretical and semi-empirical equation was obtained, which can be applied to practice. The corrected equation has practical significance for the design of filter and parameters optimization of dust filtration about wet fibre layer.

关键词： wet fibre layer filtration equivalent diameter theoretical model filtration resistance similar correction

作者: CHEN Xishan GU Huiying MIAO Cuifang CAO E

作者单位: Institute of Environment & Municipal Engineering,Qingdao Technological University,Qingdao 266520,Shandong,China

会议类型: 国际会议

会议名称: 2009 International Symposium on Environmental Science and Technology(2009环境科学与技术国际会议)

会议地点: 上海

会议语种:英文

页码: 848-854

在线出版日期: 2009-06-02（万方平台首次上网日期，不代表论文的发表时间）