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논문 기본 정보

자료유형
학술저널
저자정보
Yanghou Chen (Weifang University) Yangbo Chen (China Petrochemical)
저널정보
한국유체기계학회 International Journal of Fluid Machinery and Systems International Journal of Fluid Machinery and Systems Vol.13 No.4
발행연도
2020.12
수록면
767 - 774 (8page)
DOI
10.5293/IJFMS.2020.13.4.767

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초록· 키워드

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The simulation of separation and settlement under two kinds of flue gas channels in the new dust removal method of shot peening is studied. By using FLUENT software and orthogonal experiment method of four factors and three levels, the influence of different velocity, pellet density, pellet size and velocity difference on the settlement rate of primary settlement channel is analyzed. The results show that the layout of flue gas channel has a significant impact on the mechanical settlement mode, which is mainly reflected in the impact of the density on the shot, and the shot density is the leading factor in several factors studied. Under the same flue structure, when the material density of the pellets is increased, the sedimentation rate of pellets can be increased, so the pellets are easier to be removed. In the process of free settlement, when the velocity of flue gas is increased, the migration path of pellets carried by flue gas increases, which is unfavorable to the removal of pellets. Therefore, the high density and inertia separation method is preferred in dust removal of shot blasting.

목차

Abstract
1. Introduction
2. Shot Peening of Dust Removal Technology
3. Orthogonal Experimental Simulation Study
4. Discussion and Conclusion
References

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