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http://dx.doi.org/10.5762/KAIS.2010.11.11.4656

A Study on Numerical Calculations of Hybrid Air Pollution Control System Coupled with SDR and Bag Filter  

Kwon, Young-Hyun (Department of Env. Eng., Hanseo University)
Kim, Jin-Uk (Department of Env. Eng., Hanseo University)
Jung, Yu-Jin (C.E. Tech R/&D Center, Consulting Team)
Kim, Min-Choul (Yoosung Co. Ltd., R&D Center)
Lee, Jae-Jeong (Yoosung Co. Ltd., R&D Center)
Lee, Gang-Woo (Yoosung Co. Ltd., R&D Center)
Shon, Byung-Hyun (Department of Env. Eng., Hanseo Univeresity)
Publication Information
Journal of the Korea Academia-Industrial cooperation Society / v.11, no.11, 2010 , pp. 4656-4663 More about this Journal
Abstract
In this study, the 3D computational fluid dynamics (CFD) was performed in relation to the internal fluid characteristics, flow distribution, air mean ages, and residence time for the development of the most optimal model in the complex post-disposal device. As it is expected that a channeling (drift) would be made by the semi-dry reactor due to the large difference in the flow distribution by the compartment in the bag filter, a structural improvement should be urgently made for more uniformed flow distribution in the bag filter. In addition, it showed the possibility that the velocity field and distribution characteristics of the residence time could be improved through a modification to inlet structure of the spray dryer reactor. The complex post-disposal device, modified and supplemented with this analysis, integrated the semi-dry reactor and the bag filter in a single body, so it follows that the improvement can make the device compact, the installation area, the operation fee, and management more convenient.
Keywords
CFD; SDR; Bag filter; Velocity field; Residence time; Stream lines;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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