典型文献
Effect of inlet area on the performance of a two-stage cyclone separator
文献摘要：
The cyclone separator is an important separation device.This paper presents a new type of embedded two-stage cyclone,which includes a 2nd-stage cyclone(internal traditional cyclone)with multiple inlets and a 1st-stage cyclone(outer cylinder)that unifies the 2nd-stage cyclone inlets into one inlet.The Taguchi experimental method was used to study the two-stage cyclone separator's inlet area on its per-formance.Studies have shown that the increase of the 1st-stage cyclone inlet area and the increase in the number of 2nd-stage cyclone inlets(N)positively affect reducing the pressure drop and a negative effect on efficiency.It is recommended to use 2S(the original 1st-stage cyclone inlet area)of the 1st-stage cyclone inlet area and 2N of the 2nd-stage cyclone inlets when separating fine particles.Compared with a traditional cyclone,the pressure drop is reduced by 1303 Pa,the mass separation efficiency(Eq)is increased by 0.56％,and the number separation efficiency(En)is increased by 2.05％.When separating lar-ger particles,it is recommended to use 2S of the 1st-stage cyclone inlet area and 4N of the 2nd-stage cyclone inlets.Compared with a traditional cyclone,although En decreases slightly,the pressure drop is reduced by 3055 Pa,and the Eq is increased by 0.56％.The research results provide new insight into the design of the cyclone.
文献关键词：
中图分类号：
作者姓名：
Jihe Chen;Zhongan Jiang;Bin Yang;Yapeng Wang;Fabin Zeng
作者机构：
School of Civil and Resource Engineering,University of Science and Technology Beijing,Beijing 100083,China;China Academy of Safety Science and Technology,Beijing 100029,China
文献出处：
引用格式：
[1]Jihe Chen;Zhongan Jiang;Bin Yang;Yapeng Wang;Fabin Zeng-.Effect of inlet area on the performance of a two-stage cyclone separator)[J].中国化学工程学报（英文版）,2022(04):8-19
A类：
B类：
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AB值：
0.363151
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