Numerical Simulation into Agglomeration Process of Inhalable Particle in Double Gas-Jets

被引：0

作者：

Qin, Tingting ^{[1
]}

Sun, Deshuai ^{[1
]}

Liu, Yali ^{[1
]}

Fang, Long ^{[1
]}

机构：

[1] Qingdao Univ, Coll Chem Engn, Qingdao 266071, Peoples R China

来源：

PROCEEDINGS OF THE 3RD INTERNATIONAL CONFERENCE ON MATERIAL, MECHANICAL AND MANUFACTURING ENGINEERING | 2015年 / 27卷

关键词：

Inhalable particles; CFD; PBM; double jets; turbulence; agglomeration;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Inhalable particles from coal-fired plant were an important atmosphere pollutants. The removal technology has been investigated widely. A computational fluid dynamics model, coupled with population balance model (CFD-PBM), could be used to predict the particles agglomeration in turbulent flow. The calculation results suggested that double gas jet could favor the agglomeration of inhalable particles. When the jet nozzles were located asymmetrically in the opposite wall, the removal efficiency was maximum. Increasing Re number on jet exit could result in the incremental of removal efficiency. All these modeling results were similar with the experimental mass removal efficiency.

引用

页码：270 / 274

页数：5

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